5962F0254602VPA [TI]

1.7 GHz, Ultra Low Distortion, Wideband Op Amp;
5962F0254602VPA
型号: 5962F0254602VPA
厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
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1.7 GHz, Ultra Low Distortion, Wideband Op Amp

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LMH6702QML  
www.ti.com  
SNOSAQ2E JULY 2005REVISED MARCH 2013  
1.7 GHz, Ultra Low Distortion, Wideband Op Amp  
Check for Samples: LMH6702QML  
1
FEATURES  
DESCRIPTION  
The LMH6702 is a very wideband, DC coupled  
monolithic operational amplifier designed specifically  
for wide dynamic range systems requiring exceptional  
signal fidelity. Benefitting from TI's current feedback  
architecture, the LMH6702 offers unity gain stability at  
exceptional speed without need for external  
compensation.  
2
VS = ±5V, TA = 25°C, AV = +2V/V, RL = 100,  
VOUT = 2VPP, Typical Unless Noted:  
Available with Radiation Ensurance  
High Dose Rate 300 krad(Si)  
ELDRS Free 300 krad(Si)  
3dB Bandwidth (VOUT = 0.2 VPP) 720 MHz  
Low Noise 1.83nV/Hz  
With its 720MHz bandwidth (AV = 2V/V, VO = 2VPP),  
10-bit distortion levels through 60MHz (RL = 100),  
1.83nV/Hz input referred noise and 12.5mA supply  
current, the LMH6702 is the ideal driver or buffer for  
high-speed flash A/D and D/A converters.  
Fast Settling to 0.1% 13.4ns  
Fast Slew Rate 3100V/μs  
Supply Current 12.5mA  
Wide dynamic range systems such as radar and  
Output Current 80mA  
communication receivers, requiring  
a
wideband  
Low Intermodulation Distortion (75MHz)  
67dBc  
amplifier offering exceptional signal purity, will find the  
LMH6702's low input referred noise and low harmonic  
and intermodulation distortion make it an attractive  
high speed solution.  
Improved Replacement for CLC409 and  
CLC449  
The LMH6702 is constructed using TI's VIP10  
complimentary bipolar process and TI's proven  
current feedback architecture.  
APPLICATIONS  
Flash A/D Driver  
D/A transimpedance Buffer  
Wide Dynamic Range IF Amp  
Radar/Communication Receivers  
Line Driver  
High Resolution Video  
Connection Diagrams  
8
7
6
5
N/C  
1
2
3
4
N/C  
+V  
N/C  
1
2
3
4
5
10  
9
N/C  
+V  
V
V
CC  
INV  
CC  
INV  
8
V
V
OUT  
V
V
OUT  
NON-INV  
NON-INV  
N/C  
7
N/C  
N/C  
-V  
-V  
CC  
CC  
6
N/C  
Figure 1. 8-Lead CDIP (NAB)  
Top View  
Figure 2. 10-Lead CLGA (NAC)  
Top View  
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam  
during storage or handling to prevent electrostatic damage to the MOS gates.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2005–2013, Texas Instruments Incorporated  
LMH6702QML  
SNOSAQ2E JULY 2005REVISED MARCH 2013  
www.ti.com  
Absolute Maximum Ratings(1)  
Supply Voltage (VCC  
)
±6.75VDC  
V-to V+  
Common Mode Input Voltage (VCM  
)
(2)  
Power Dissipation (PD)  
1W  
Junction Temperature (TJ)  
+175°C  
Lead Temperature (soldering, 10 seconds)  
+300°C  
Storage Temperature Range  
-65°C TA +150°C  
Thermal Resistance  
θJA  
CDIP (Still Air)  
170°C/W  
100°C/W  
220°C/W  
150°C/W  
CDIP (500LF/Min Air Flow)  
CLGA (Still Air)  
CLGA (500LF/Min Air Flow)  
θJC  
CDIP  
35°C/W  
37°C/W  
CLGA  
Package Weight (Typical)  
CDIP  
1078mg  
227mg  
1000V  
CLGA  
(3)  
ESD Tolerance  
(1) Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions for which the  
device is functional, but do not ensure specific performance limits. For ensured specifications and test conditions see the Electrical  
Characteristics. The ensured specifications apply only for the test conditions listed. Some performance characteristics may degrade  
when the device is not operated under the listed test conditions.  
(2) The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature),  
θJA (package junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any  
temperature is PDmax = (TJmax - TA)/θJA or the number given in the Absolute Maximum Ratings, whichever is lower.  
(3) Human body model, 1.5kin series with 100pF.  
Recommended Operating Conditions  
Supply Voltage (VCC  
)
±5VDC to ±6VDC  
±1 to ±10  
Gain Range  
Ambient Operating Temperature Range (TA)  
-55°C to +125°C  
Quality Conformance Inspection  
MIL-STD-883, Method 5005, Group A  
Subgroup  
Description  
Static tests at  
Temp ( C)  
1
2
+25  
+125  
-55  
Static tests at  
3
Static tests at  
4
Dynamic tests at  
Dynamic tests at  
Dynamic tests at  
Functional tests at  
Functional tests at  
Functional tests at  
Switching tests at  
Switching tests at  
Switching tests at  
+25  
+125  
-55  
5
6
7
+25  
+125  
-55  
8A  
8B  
9
+25  
+125  
-55  
10  
11  
2
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SNOSAQ2E JULY 2005REVISED MARCH 2013  
LMH6702 Electrical Characteristics DC Parameters(1)(2)  
The following conditions apply, unless otherwise specified.  
RL = 100, VCC = ±5VDC, AV = +2 feedback resistor (RF) = 250, gain resistor (RG) = 250Ω  
Sub-  
groups  
Symbol  
Parameter  
Conditions  
Notes  
Min Max  
Unit  
IBN  
Input Bias Current, Noninverting  
-15  
-21  
-30  
-34  
+15  
+21  
+30  
+34  
μA  
μA  
μA  
μA  
mV  
mV  
mA  
dB  
1, 2  
3
IBI  
Input Bias Current, Iverting  
Input Offset Voltage  
1, 2  
3
VIO  
-4.5 +4.5  
-6.0 +6.0  
15  
1, 3  
2
ICC  
Supply Current, no load  
RL = ∞  
1, 2, 3  
1, 2, 3  
PSSR  
Power Supply Rejection Ratio  
-VCC = -4.5V to -5.0V,  
+VCC = +4.5V to +5.0V  
45  
(1) The algebraic convention, whereby the most negative value is a minimum and most positive is a maximum, is used in this table.  
Negative cur rent shall be defined as convential current flow out of a device terminal.  
(2) Pre and Post irradiation limits are identical to those listed under the DC parameter tables above. Post irradiation testing is conducted at  
room temperature, +25°C, only. Testing is performed as specified in MIL-STD-883 Test Method 1019 Condition A. The ELDRS-Free part  
is also tested per Test Method 1019 Conditions D.  
(1)(2)  
LMH6702 Electrical Characteristics AC Parameters  
The following conditions apply, unless otherwise specified.  
RL = 100, VCC = ±5VDC, AV = +2 feedback resistor (RF) = 250, gain resistor (RG) = 250Ω  
Sub-  
groups  
Symbol  
Parameter  
Conditions  
Notes  
Min Max  
Unit  
HD3  
3rd Harmonic Distortion  
Gain Flatness Peaking  
Gain Flatness Peaking  
Gain Flatness Rolloff  
2nd Harmonic Distortion  
2VPP at 20MHz  
-62  
0.4  
2.0  
0.2  
-52  
dBc  
dB  
4
4
4
4
4
GFPL  
GFPH  
GFRH  
HD2  
0.1MHz to 75MHz, VO < 0.5VPP  
> 75MHz, VO < 0.5VPP  
75MHz to 125MHz, VO<0.5VPP  
2VPP at 20MHz  
dB  
dB  
dBc  
(1) The algebraic convention, whereby the most negative value is a minimum and most positive is a maximum, is used in this table.  
Negative cur rent shall be defined as convential current flow out of a device terminal.  
(2) These parameters are not post irradiation tested.  
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LMH6702 Electrical Characteristics Drift Values Parameters(1)  
The following conditions apply, unless otherwise specified.  
RL = 100, VCC = ±5VDC, AV = +2 feedback resistor (RF) = 250, gain resistor (RG) = 250Ω  
"Delta not required on B level product. Delta required for S-level product at Group B5 only, or as specified on the Internal  
Processing Instruction (IPI)."  
Sub-  
groups  
Symbol  
Parameter  
Conditions  
Notes  
Min Max  
Unit  
IBN  
IBI  
Input Bias Current Noninverting  
Input Bias Current Inverting  
Input Offset Voltage  
-0.3 +0.3  
-3.0 +3.0  
-0.3 +0.3  
μA  
μA  
1
1
1
VIO  
mV  
(1) The algebraic convention, whereby the most negative value is a minimum and most positive is a maximum, is used in this table.  
Negative cur rent shall be defined as convential current flow out of a device terminal.  
1
0
-30  
A = -1  
V
GAIN  
A = -2  
V
-80  
-130  
-180  
-230  
-280  
-330  
-380  
-430  
-1  
-2  
-3  
-4  
-5  
-6  
-7  
PHASE  
A = -4  
V
V
OUT  
= 2V  
PP  
A = -10  
V
R = 237W  
F
R = 100W  
L
1M  
10M  
100M  
1G  
FREQUENCY (Hz)  
Figure 3. Inverting Frequency Response  
4
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Typical Performance Characteristics  
(TA = 25°C, VS = ±5V, RL = 100, RF = 237; Unless Specified).  
Non-Inverting Frequency Response  
Inverting Frequency Response  
1
0
-30  
1
0
150  
100  
50  
A
= -1  
A
= +1  
V
V
GAIN  
GAIN  
A
V
= -2  
-80  
A
= +2  
= +4  
V
-1  
-130  
-180  
-230  
-280  
-330  
-380  
-430  
-1  
-2  
-3  
-4  
-5  
-6  
-7  
PHASE  
A
V
PHASE  
-2  
-3  
-4  
-5  
-6  
-7  
0
-50  
A
= +4  
V
A
= -4  
V
-100  
-150  
-200  
-250  
A
= +2  
V
V
= 2V  
PP  
O
V
= 2V  
= 237W  
= 100W  
OUT  
PP  
A
= -10  
A
= +1  
V
V
V
R
R
= 100W  
= 237W  
L
F
R
F
L
A
= +10  
R
1M  
10M  
100M  
1G  
1M  
10M  
100M  
1G  
FREQUENCY (Hz)  
FREQUENCY (Hz)  
Figure 4.  
Figure 5.  
Small Signal Bandwidth  
Frequency Response for Various RL’s, AV = +2  
1
1
150  
GAIN  
A
V
= +2  
= 2V  
100W  
V
0
0
100  
O
PP  
-1  
-2  
-3  
-4  
-5  
-6  
-7  
-8  
-9  
R
= 237W  
F
-1  
-2  
50  
0
PHASE  
50W  
-3  
0
-50  
-54  
-4  
-5  
-6  
-7  
-100  
-150  
-200  
-250  
1kW  
1kW  
-108  
-162  
-216  
-270  
V
= 0.5 V  
PP  
OUT  
100W  
50W  
A
= 2  
V
R
= 232W  
F
0
200M 400M 600M 800M  
1G  
10M  
100M  
1G  
10G  
FREQUENCY (Hz)  
FREQUENCY (Hz)  
Figure 6.  
Figure 7.  
Frequency Response for Various RL’s, AV = +4  
Step Response, 2VPP  
1
1.5  
1
150  
V
= 2V  
PP  
O
GAIN  
A
V
= +4  
= 2V  
V
0
100  
R
= 100W  
L
O
PP  
R
= 237W  
F
-1  
-2  
50  
0
PHASE  
0.5  
0
A
A
= +2  
= -2  
1kW  
V
50W  
-3  
-50  
-4  
-5  
-6  
-7  
-100  
-150  
-200  
-250  
-0.5  
-1  
V
50W  
100W  
-1.5  
0
100M 200M 300M 400M 500M  
FREQUENCY (Hz)  
0
2
4
6
8
10  
12  
14  
TIME (ns)  
Figure 8.  
Figure 9.  
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Typical Performance Characteristics (continued)  
(TA = 25°C, VS = ±5V, RL = 100, RF = 237; Unless Specified).  
Step Response, 6VPP  
Percent Settling vs. Time  
= 100W  
1
4
A
V
= +2  
R
L
V
3
2
= 6V  
OUT  
PP  
R
L
= 100W  
0.1  
0.01  
1
0
-1  
-2  
-3  
0.001  
-4  
1
10  
100  
1k  
0
10  
20  
30  
40  
50  
60  
TIME (ns)  
TIME (ns)  
Figure 10.  
Figure 11.  
RS and Settling Time vs. CL  
Input Offset for 3 Representative Units  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
25  
0.5  
UNIT 1  
0.05% SETTLING  
0
20  
15  
10  
5
-0.5  
-1  
-1.5  
-2  
UNIT 2  
0.1% SETTLING  
R
S
-2.5  
-3  
UNIT 3  
A
= -1  
V
-3.5  
-4  
R
= 1kW  
L
0
1
10  
100  
(pF)  
1k  
10k  
-40 -15 10  
35  
60  
85 110 135  
TEMPERATURE (°C)  
C
L
Figure 12.  
Figure 13.  
Inverting Input Bias for 3 Representative Units  
Non-Inverting Input Bias for 3 Representative Units  
10  
-4  
UNIT 3  
8
-5  
6
4
2
UNIT 3  
-6  
-7  
UNIT 2  
0
-8  
UNIT 2  
-2  
-9  
UNIT 1  
-4  
-10  
-11  
-12  
-6  
-8  
UNIT 1  
35  
-10  
-40 -15 10  
35  
60  
85 110 135  
-40 -15 10  
60  
85 110 135  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
Figure 14.  
Figure 15.  
6
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Typical Performance Characteristics (continued)  
(TA = 25°C, VS = ±5V, RL = 100, RF = 237; Unless Specified).  
Noise  
CMRR, PSRR, ROUT  
1000  
15  
70  
+ PSRR  
60  
50  
5
-5  
100  
10  
1
INVERTING CURRENT  
- PSRR  
40  
30  
20  
-15  
CMRR  
-25  
-35  
-45  
-55  
NON-INVERTING  
CURRENT  
R
O
V
= ±5V  
S
10  
0
VOLTAGE  
R
= 100W  
L
100  
1k  
10k  
100k  
1M  
10M  
1k  
10k  
100k  
1M  
10M 100M  
FREQUENCY (Hz)  
FREQUENCY (Hz)  
Figure 16.  
Figure 17.  
Transimpedance  
= ±5V  
DG/DP (NTSC)  
0.006  
0.004  
0.002  
0
0.03  
0.02  
0.01  
0
120  
110  
100  
220  
V
NTSC  
S
200  
180  
R
R
= 237W  
R
= 100W  
F
L
L
= 150W  
DP  
90  
80  
70  
60  
50  
160  
140  
120  
100  
80  
MAG  
PHASE  
-0.002  
-0.004  
-0.006  
-0.01  
-0.02  
-0.03  
DG  
40  
30  
20  
60  
40  
20  
-1.5 -1.2  
-0.6 -0.3  
0
0.3 0.6 0.9 1.2 1.5  
(V)  
-0.9  
10k  
1M  
10M  
100M 1G  
100k  
V
FREQUENCY (Hz)  
OUT  
Figure 18.  
Figure 19.  
DG/DP (PAL)  
0.03  
0.009  
0.006  
0.003  
0
PAL  
R
F
L
= 237W  
= 150W  
0.02  
0.01  
0
R
DP  
-0.003  
-0.01  
-0.02  
-0.03  
DG  
-0.006  
-0.009  
-1.2 -0.9 -0.6 -0.3  
V
0
0.3 0.6 0.9 1.2 1.5  
-1.5  
(V)  
OUT  
Figure 20.  
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APPLICATION SECTION  
FEEDBACK RESISTOR  
+5V  
6.8µF  
.01µF  
A
V
= 1 +R /R = V  
/V  
OUT IN  
F
G
V
IN  
C
POS  
7
3
2
+
LMH6702  
V
OUT  
6
C
SS  
0.1µF  
R
IN  
-
C
NEG  
4
R
F
.01µF  
6.8µF  
R
G
-5V  
Figure 21. Recommended Non-Inverting Gain Circuit  
+5V  
6.8µF  
R
R
V
OUT  
F
.01µF  
A
V
=
=
V
IN  
G
C
POS  
7
3
2
+
V
OUT  
6
C
SS  
0.1µF  
LMH6702  
25W  
-
C
NEG  
4
V
IN  
R
G
R
F
.01µF  
6.8µF  
SELECT R TO  
T
YIELD DESIRED  
R
T
-5V  
R
= R ||R  
T G  
IN  
Figure 22. Recommended Inverting Gain Circuit  
The LMH6702 achieves its excellent pulse and distortion performance by using the current feedback topology.  
The loop gain for a current feedback op amp, and hence the frequency response, is predominantly set by the  
feedback resistor value. The LMH6702 is optimized for use with a 237feedback resistor. Using lower values  
can lead to excessive ringing in the pulse response while a higher value will limit the bandwidth. Application Note  
OA-13 SNOA366 discusses this in detail along with the occasions where a different RF might be advantageous.  
HARMONIC DISTORTION  
The LMH6702 has been optimized for exceptionally low harmonic distortion while driving very demanding  
resistive or capacitive loads. Generally, when used as the input amplifier to very high speed flash ADCs, the  
distortions introduced by the converter will dominate over the low LMH6702 distortions. The capacitor CSS  
,
shown across the supplies in Figure 21 and Figure 22, is critical to achieving the lowest 2nd harmonic distortion.  
For absolute minimum distortion levels, it is also advisable to keep the supply decoupling currents (ground  
connections to CPOS, and CNEG in Figure 21 and Figure 22) separate from the ground connections to sensitive  
input circuitry (such as RG, RT, and RIN ground connections). Splitting the ground plane in this fashion and  
separately routing the high frequency current spikes on the decoupling caps back to the power supply (similar to  
"Star Connection" layout technique) ensures minimum coupling back to the input circuitry and results in best  
harmonic distortion response (especially 2nd order distortion).  
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If this lay out technique has not been observed on a particular application board, designer may actually find that  
supply decoupling caps could adversely affect HD2 performance by increasing the coupling phenomenon already  
mentioned. Figure 23 below shows actual HD2 data on a board where the ground plane is "shared" between the  
supply decoupling capacitors and the rest of the circuit. Once these capacitors are removed, the HD2 distortion  
levels reduce significantly, especially between 10MHz-20MHz, as shown in Figure 23 below:  
-30  
A
V
= +2  
R
= 100W  
L
-40  
-50  
V
O
= 2V  
PP  
C
& C  
NEG  
POS  
INCLUDED  
-60  
-70  
C & C  
POS NEG  
REMOVED  
-80  
-90  
1
10  
FREQUENCY (MHz)  
100  
Figure 23. Decoupling Current Adverse Effect on a Board with Shared Ground Plane  
At these extremely low distortion levels, the high frequency behavior of decoupling capacitors themselves could  
be significant. In general, lower value decoupling caps tend to have higher resonance frequencies making them  
more effective for higher frequency regions. A particular application board which has been laid out correctly with  
ground returns "split" to minimize coupling, would benefit the most by having low value and higher value  
capacitors paralleled to take advantage of the effective bandwidth of each and extend low distortion frequency  
range.  
CAPACITIVE LOAD DRIVE  
Figure 24 shows a typical application using the LMH6702 to drive an ADC.  
ADC  
R
S
+
LMH6702  
-
C
IN  
Figure 24. Input Amplifier to ADC  
The series resistor, RS, between the amplifier output and the ADC input is critical to achieving best system  
performance. This load capacitance, if applied directly to the output pin, can quickly lead to unacceptable levels  
of ringing in the pulse response. The plot of "RS and Settling Time vs. CL" in the Typical Performance  
Characteristics section is an excellent starting point for selecting RS. The value derived in that plot minimizes the  
step settling time into a fixed discrete capacitive load with the output driving a very light resistive load (1k).  
Sensitivity to capacitive loading is greatly reduced once the output is loaded more heavily. Therefore, for cases  
where the output is heavily loaded, RS value may be reduced. The exact value may best be determined  
experimentally for these cases.  
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LMH6702QML  
SNOSAQ2E JULY 2005REVISED MARCH 2013  
www.ti.com  
In applications where the LMH6702 is replacing the CLC409, care must be taken when the device is lightly  
loaded and some capacitance is present at the output. Due to the much higher frequency response of the  
LMH6702 compared to the CLC409, there could be increased susceptibility to low value output capacitance  
(parasitic or inherent to the board layout or otherwise being part of the output load). As already mentioned, this  
susceptibility is most noticeable when the LMH6702's resistive load is light. Parasitic capacitance can be  
minimized by careful lay out. Addition of an output snubber R-C network will also help by increasing the high  
frequency resistive loading.  
Referring back to Figure 24, it must be noted that several additional constraints should be considered in driving  
the capacitive input of an ADC. There is an option to increase RS, band-limiting at the ADC input for either noise  
or Nyquist band-limiting purposes. Increasing RS too much, however, can induce an unacceptably large input  
glitch due to switching transients coupling through from the "convert" signal. Also, CIN is oftentimes a voltage  
dependent capacitance. This input impedance non-linearity will induce distortion terms that will increase as RS is  
increased. Only slight adjustments up or down from the recommended RS value should therefore be attempted in  
optimizing system performance.  
DC ACCURACY AND NOISE  
Example below shows the output offset computation equation for the non-inverting configuration using the typical  
bias current and offset specifications for AV = + 2:  
Output Offset : VO = (±IBN · RIN ± VIO) (1 + RF/RG) ± IBI · RF  
Where RIN is the equivalent input impedance on the non-inverting input.  
Example computation for AV = +2, RF = 237, RIN = 25:  
VO = (±6μA · 25± 1mV) (1 + 237/237) ± 8μA · 237 = ±4.20mV  
A good design, however, should include a worst case calculation using Min/Max numbers in the data sheet  
tables, in order to ensure "worst case" operation.  
Further improvement in the output offset voltage and drift is possible using the composite amplifiers described in  
Application Note OA-7 SNOA365. The two input bias currents are physically unrelated in both magnitude and  
polarity for the current feedback topology. It is not possible, therefore, to cancel their effects by matching the  
source impedance for the two inputs (as is commonly done for matched input bias current devices).  
The total output noise is computed in a similar fashion to the output offset voltage. Using the input noise voltage  
and the two input noise currents, the output noise is developed through the same gain equations for each term  
but combined as the square root of the sum of squared contributing elements. See Application Note OA-12  
SNOA375 for a full discussion of noise calculations for current feedback amplifiers.  
PRINTED CIRCUIT LAYOUT  
Generally, a good high frequency layout will keep power supply and ground traces away from the inverting input  
and output pins. Parasitic capacitances on these nodes to ground will cause frequency response peaking and  
possible circuit oscillations (see Application Note OA-15 SNOA367 for more information). Texas Instruments  
suggests the following evaluation boards as a guide for high frequency layout and as an aid in device testing and  
characterization:  
Device  
Package  
Evaluation Board Part Number  
CLC730216  
LMH6702QMLMF  
LMH6702QMLMA  
SOT-23-5  
Plastic SOIC  
CLC730227  
10  
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Product Folder Links: LMH6702QML  
LMH6702QML  
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SNOSAQ2E JULY 2005REVISED MARCH 2013  
Table 1. Revision History  
Date  
Released  
Revision  
Section  
Originator  
Changes  
07/12/05  
A
New Corporate format Release  
R. Malone  
1 MDS data sheet converted in corporate data  
sheet format. Added reference to QMLV  
products and Drift Table. MDS MNLMH6702–X,  
Rev. 1A0 will be archived.  
09/28/05  
11/07/05  
07/26/2011  
B
C
D
Features, Ordering Information Table  
and Notes  
R. Malone  
R. Malone  
Larry M.  
Added radiation reference to Features, Rad  
NSID & SMD to Ordering Table and Note 5 to  
AC & DC Electrical tables. Note to note section.  
Update AC electrical's and Notes  
Added note to AC electrical's and note section.  
LMH6702QML Revision B data sheet will be  
archived.  
Update Features, Ordering Information  
and Footnotes  
Added 'High Dose Rate' 300 krad(Si) and  
ELDRS Free 300 krad(Si). Deleted NS Part  
numbers LMH6702J-QML and LMH6702WG-  
QML. Added NS Part number  
LMH6702WGFLQMLV.Modified note.  
LMH6702QML Revision C data sheet will be  
archived.  
10/05/2011  
03/18/2013  
E
E
Update Ordering Information, and  
Footnotes  
Kirby K..  
-
Added NS Part number LMH6702JFLQMLV  
300 krad(Si) .Modified note and note. Revision  
D data sheet will be archived.  
All  
Changed layout of National Data Sheet to TI  
format  
Copyright © 2005–2013, Texas Instruments Incorporated  
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11  
Product Folder Links: LMH6702QML  
PACKAGE OPTION ADDENDUM  
www.ti.com  
11-Apr-2013  
PACKAGING INFORMATION  
Orderable Device  
Status Package Type Package Pins Package  
Eco Plan Lead/Ball Finish  
MSL Peak Temp  
Op Temp (°C)  
Top-Side Markings  
Samples  
Drawing  
Qty  
(1)  
(2)  
(3)  
(4)  
5962-0254601VPA  
ACTIVE  
CDIP  
NAB  
8
40  
TBD  
Call TI  
Call TI  
-55 to 125  
LMH6702J-QV  
5962-02546  
01VPA Q ACO  
01VPA Q >T  
5962-0254601VZA  
ACTIVE  
CFP  
NAC  
10  
54  
TBD  
Call TI  
Call TI  
-55 to 125  
LMH6702  
WGQMLV Q  
5962-04203  
01VZA ACO  
01VZA >T  
5962F0254601VPA  
5962F0254601VZA  
ACTIVE  
ACTIVE  
CDIP  
CFP  
NAB  
NAC  
8
40  
54  
TBD  
TBD  
Call TI  
Call TI  
Call TI  
Call TI  
-55 to 125  
-55 to 125  
LMH6702JFQV  
5962F02546  
01VPA Q ACO  
01VPA Q >T  
10  
LMH6702  
WGFQMLV Q  
5962F02546  
01VZA ACO  
01VZA >T  
LMH6702J-QMLV  
LMH6702JFQMLV  
LMH6702WG-QMLV  
ACTIVE  
ACTIVE  
ACTIVE  
CDIP  
CDIP  
CFP  
NAB  
NAB  
NAC  
8
8
40  
40  
54  
TBD  
TBD  
TBD  
Call TI  
Call TI  
Call TI  
Call TI  
Call TI  
Call TI  
-55 to 125  
-55 to 125  
-55 to 125  
LMH6702J-QV  
5962-02546  
01VPA Q ACO  
01VPA Q >T  
LMH6702JFQV  
5962F02546  
01VPA Q ACO  
01VPA Q >T  
10  
LMH6702  
WGQMLV Q  
5962-04203  
01VZA ACO  
01VZA >T  
LMH6702WGFQMLV  
ACTIVE  
CFP  
NAC  
10  
54  
TBD  
Call TI  
Call TI  
-55 to 125  
LMH6702  
WGFQMLV Q  
5962F02546  
01VZA ACO  
01VZA >T  
Addendum-Page 1  
PACKAGE OPTION ADDENDUM  
www.ti.com  
11-Apr-2013  
(1) The marketing status values are defined as follows:  
ACTIVE: Product device recommended for new designs.  
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.  
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.  
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.  
OBSOLETE: TI has discontinued the production of the device.  
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability  
information and additional product content details.  
TBD: The Pb-Free/Green conversion plan has not been defined.  
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that  
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.  
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between  
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.  
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight  
in homogeneous material)  
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.  
(4)  
Multiple Top-Side Markings will be inside parentheses. Only one Top-Side Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a  
continuation of the previous line and the two combined represent the entire Top-Side Marking for that device.  
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information  
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and  
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.  
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.  
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.  
OTHER QUALIFIED VERSIONS OF LMH6702QML, LMH6702QML-SP :  
Catalog: LMH6702QML  
Space: LMH6702QML-SP  
NOTE: Qualified Version Definitions:  
Catalog - TI's standard catalog product  
Space - Radiation tolerant, ceramic packaging and qualified for use in Space-based application  
Addendum-Page 2  
MECHANICAL DATA  
NAB0008A  
J08A (Rev M)  
www.ti.com  
MECHANICAL DATA  
NAC0010A  
WG10A (Rev H)  
www.ti.com  
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TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms  
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