ADL5536-EVALZ [ADI]
20 MHz to 1.0 GHz IF Gain Block; 20 MHz至1.0 GHz的中频增益模块
| 型号： | ADL5536-EVALZ |
| 厂家： | 
ADI |
| 描述： | 20 MHz to 1.0 GHz IF Gain Block |
| 文件： | 总16页 (文件大小：307K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
20 MHz to 1.0 GHz IF Gain Block
ADL5536
FEATURES
FUNCTIONAL BLOCK DIAGRAM
GND
(2)
Fixed gain of 20 dB
Operation from 20 MHz to 1.0 GHz
Input and output internally matched to 50 Ω
Integrated bias control circuit
OIP3
ADL5536
BIAS
45.0 dBm at 190 MHz
49.0 dBm at 380 MHz
Noise figure
2.6 dB at 190 MHz
1
2
3
RFIN
GND
RFOUT
Figure 1.
2.7 dB at 380 MHz
P1dB of 19.6 dBm at 190 MHz
Single 5 V power supply
Low quiescent current of 105 mA
MSL-1 rated SOT-89 package
ESD rating of 2 kV (Class 2)
Pin-compatible with the 16 dB gain ADL5535
GENERAL DESCRIPTION
The ADL5536 is a 20 dB linear amplifier that operates at
frequencies up to 1 GHz. The device can be used in a wide
variety of cellular, CATV, military, and instrumentation
equipment.
The ADL5536 is fabricated on a GaAs HBT process and has an
ESD rating of 2 kV ꢀClass 2). The device is assembled in an
MSL-1 rated SOT-89 package that uses an exposed paddle for
excellent thermal impedance.
The ADL5536 provides the highest dynamic range available
from an internally matched IF gain block. This is accomplished
by providing extremely low noise figures and very high OIP3
specifications simultaneously across the entire 1 GHz frequency
range. The ADL5536 also provides extremely flat gain and P1dB
over frequency, which are stable over temperature, power supply,
and from device to device.
The ADL5536 consumes only 105 mA on a single 5 V supply
and is fully specified for operation from −40°C to +85°C.
The ADL5536 is also pin-compatible with the 16 dB gain
ADL5535. Fully populated evaluation boards are available
for each amplifier.
The device is internally matched to 50 Ω at the input and output,
making the ADL5536 very easy to implement in a wide variety
of applications. Only input/output ac coupling capacitors, power
supply decoupling capacitors, and an external inductor are
required for operation.
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registeredtrademarks arethe property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
www.analog.com
©2010 Analog Devices, Inc. All rights reserved.
ADL5536
TABLE OF CONTENTS
Features .............................................................................................. 1
Typical Performance Characteristics ..............................................8
Basic Connections.......................................................................... 10
Functional Block Diagram .............................................................. 1
General Description......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Typical Scattering Parameters ꢀS-Parameters) ......................... 5
Absolute Maximum Ratings............................................................ 6
ESD Caution.................................................................................. 6
Pin Configuration and Function Descriptions............................. 7
Soldering Information and Recommended PCB
Land Pattern................................................................................ 10
ACPR Performance ........................................................................ 11
Error Vector Magnitude ꢀEVM) Performance........................... 11
Evaluation Board ............................................................................ 12
Outline Dimensions....................................................................... 13
Ordering Guide .......................................................................... 13
REVISION HISTORY
4/10—Revision 0: Initial Version
Rev. 0 | Page 2 of 16
ADL5536
SPECIFICATIONS
VCC = 5 V and TA = 25°C, unless otherwise noted.
Table 1.
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
OVERALL FUNCTION
Frequency Range
20
1000
MHz
FREQUENCY = 20 MHz
Gain
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
20.2
18.0
39.5
−59.2
−89.1
2.5
dB
dBm
dBm
dBc
dBc
dB
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 70 MHz
Gain
20.1
0.10
0.20
0.07
19.6
41.0
−63
−88
2.4
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
vs. Frequency
vs. Temperature
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 190 MHz
Gain
18.8
18.6
19.8
0.06
0.19
0.07
19.6
45.0
−59.6
−90.4
2.6
20.8
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
vs. Frequency
vs. Temperature
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 380 MHz
Gain
18.4
18.7
19.4
0.10
0.20
0.08
19.7
49.0
−61.4
−77.2
2.7
20.4
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
vs. Frequency
vs. Temperature
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 748 MHz
Gain
18.5
0.14
0.23
0.09
19.7
42.5
−53.2
−70.7
2.7
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
vs. Frequency
vs. Temperature
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
Rev. 0 | Page 3 of 16
ADL5536
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
FREQUENCY = 900 MHz
Gain
18.5
dB
vs. Frequency
50 MHz
0.14
dB
vs. Temperature
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
0.23
0.10
19.9
41.5
−64.9
−68
2.7
dB
dB
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
dBm
dBm
dBc
dBc
dB
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 1000 MHz
Gain
18.1
0.14
0.23
0.10
19.7
40.5
−54.8
−66.6
2.8
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
vs. Frequency
vs. Temperature
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Δf = 1 MHz, output power (POUT) = 3 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
POWER INTERFACE
Supply Voltage (VCC)
Supply Current
vs. Temperature
Power Dissipation
4.5
5.0
105
2.0
5.5
122
V
mA
mA
W
−40°C ≤ TA ≤ +85°C
VCC = 5 V
0.53
Rev. 0 | Page 4 of 16
ADL5536
TYPICAL SCATTERING PARAMETERS (S-PARAMETERS)
VCC = 5 V, TA = 25°C, and the effects of the test fixture have been de-embedded up to the pins of the device.
Table 2.
S11
S21
S12
S22
Frequency
(MHz)
Magnitude (dB) Angle (°) Magnitude (dB) Angle (°) Magnitude (dB) Angle (°) Magnitude (dB) Angle (°)
20
70
120
190
240
290
340
390
440
490
540
590
640
690
740
790
−14.53
−19.07
−19.61
−19.62
−19.43
−19.04
−18.78
−18.37
−17.83
−17.32
−16.88
−16.51
−16.06
−15.72
−15.37
−15.04
−14.73
−14.35
−14.10
−13.83
−13.59
−13.38
−13.16
−12.99
−12.77
−12.61
−12.44
−12.30
−12.17
−12.01
−11.89
−120.58
−156.59
−160.48
−159.92
−157.66
−155.64
−153.97
−150.66
−149.87
−149.82
−149.59
−148.73
−148.92
−149.26
−149.29
−149.83
−150.32
−150.94
−151.64
−152.27
−153.23
−153.86
−154.76
−155.57
−156.33
−157.32
−158.19
−159.08
−159.85
−160.65
−161.57
20.45
20.01
19.91
19.84
19.77
19.74
19.65
19.54
19.50
19.41
19.34
19.22
19.14
19.04
18.92
18.82
18.70
18.57
18.44
18.32
18.21
18.06
17.96
17.82
17.69
17.57
17.44
17.32
17.19
17.06
16.95
171.91
172.48
169.98
165.55
162.37
159.05
155.59
152.48
149.29
146.05
142.73
139.62
136.53
133.27
130.33
127.22
124.22
120.78
117.74
115.01
112.08
109.34
106.63
103.80
101.33
98.53
−22.63
−22.66
−22.65
−22.64
−22.63
−22.62
−22.62
−22.59
−22.57
−22.61
−22.61
−22.59
−22.59
−22.59
−22.58
−22.57
−22.57
−22.56
−22.56
−22.56
−22.55
−22.56
−22.55
−22.55
−22.54
−22.55
−22.56
−22.57
−22.56
−22.56
−22.56
+7.79
+0.45
−1.59
−3.78
−5.22
−6.64
−7.93
−9.34
−16.26
−16.29
−16.26
−16.06
−15.84
−15.58
−15.28
−14.97
−14.53
−14.14
−13.80
−13.47
−13.12
−12.80
−12.51
−12.23
−11.96
−11.65
−11.42
−11.19
−10.99
−10.80
−10.63
−10.47
−10.30
−10.16
−10.03
−9.92
−139.94
−164.26
−166.95
−165.90
−164.33
−162.72
−161.62
−159.87
−158.25
−158.63
−158.50
−158.24
−158.50
−158.89
−159.33
−159.94
−160.63
−161.64
−162.56
−163.52
−164.55
−165.66
−166.70
−167.80
−168.91
−170.07
−171.34
−172.44
−173.47
−174.66
−175.76
−10.74
−12.05
−13.36
−14.66
−16.00
−17.30
−18.61
−19.92
−21.26
−22.85
−24.21
−25.53
−26.89
−28.24
−29.58
−30.95
−32.33
−33.74
−35.12
−36.43
−37.74
−39.12
−40.49
840
900
950
1000
1050
1100
1150
1200
1250
1300
1350
1400
1450
1500
1550
95.98
93.44
90.86
88.41
−9.81
−9.70
−9.59
85.90
Rev. 0 | Page 5 of 16
ADL5536
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Rating
Supply Voltage, VCC
Input Power (Referred to 50 Ω)
Internal Power Dissipation (Paddle Soldered) 650 mW
θJA (Junction to Air)
θJC (Junction to Paddle)
Maximum Junction Temperature
Lead Temperature (Soldering, 60 sec)
Operating Temperature Range
Storage Temperature Range
6.5 V
20 dBm
30.7°C/W
5.0°C/W
150°C
240°C
−40°C to +85°C
−65°C to +150°C
ESD CAUTION
Rev. 0 | Page 6 of 16
ADL5536
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
RFIN
1
2
3
ADL5536
GND
(2)
GND
TOP VIEW
(Not to Scale)
RFOUT
NOTES
1. THE EXPOSED PADDLE IS
INTERNALLY CONNECTED TO GND
AND MUST BE SOLDERED TO A LOW
IMPEDANCE GROUND PLANE.
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No. Mnemonic Description
1
2
3
RFIN
GND
RFOUT
RF Input. This pin requires a dc blocking capacitor.
Ground. Connect this pin to a low impedance ground plane.
RF Output and Supply Voltage. A dc bias is provided to this pin through an inductor that is connected to the
external power supply. The RF path requires a dc blocking capacitor.
(2)
Exposed Paddle
Exposed Paddle. The exposed paddle is internally connected to GND and must be soldered to a low impedance
ground plane.
Rev. 0 | Page 7 of 16
ADL5536
TYPICAL PERFORMANCE CHARACTERISTICS
20.2
19.8
19.4
19.0
18.6
18.2
17.8
17.4
17.0
16.6
50
54
52
50
48
46
44
42
40
38
36
OIP3
–40°C
45
40
35
30
25
+25°C
+25°C
+85°C
–40°C
P1dB
GAIN
20
15
+85°C
10
5
0
NF
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
Figure 3. Noise Figure, Gain, P1dB, and OIP3 vs. Frequency
Figure 6. P1dB and OIP3 vs. Frequency and Temperature
21.0
50
48
46
44
42
40
38
36
34
32
30
70MHz
190MHz
380MHz
20.5
20.0
19.5
19.0
18.5
18.0
17.5
17.0
–40°C
+25°C
+85°C
748MHz
900MHz
1000MHz
20MHz
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
–4
–2
0
2
4
6
8
10
12
14
P
PER TONE (dBm)
OUT
Figure 4. Gain vs. Frequency and Temperature
Figure 7. OIP3 vs. Output Power (POUT) and Frequency
4.2
–6
–8
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
–10
–12
–14
–16
–18
–20
–22
–24
–26
S22
+85°C
+25°C
S11
–40°C
S12
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
Figure 5. Input Return Loss (S11), Output Return Loss (S22), and
Reverse Isolation (S12) vs. Frequency
Figure 8. Noise Figure vs. Frequency and Temperature
Rev. 0 | Page 8 of 16
ADL5536
–30
–40
–50
–60
–70
–80
–90
–100
70
60
50
40
30
20
10
0
SECOND HARMONIC
THIRD HARMONIC
40 41 42 43 44 45 46 47 48 49 50 51
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
OIP3 (dBm)
Figure 9. Single-Tone Harmonics vs. Frequency, POUT = 0 dBm
Figure 12. OIP3 Distribution at 190 MHz, POUT = 3 dBm
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
19.2
19.4
19.6
19.8
20.0
20.2
20.4
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1
NOISE FIGURE (dB)
GAIN (dB)
Figure 10. Gain Distribution at 190 MHz
Figure 13. Noise Figure Distribution at 190 MHz
30
25
20
15
10
5
130
125
120
115
110
105
100
95
5.25V
5.00V
4.75V
90
85
0
80
–40 –30 –20 –10
0
10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
19.0
19.2
19.4
19.6
19.8
20.0
20.2
P1dB (dBm)
Figure 11. P1dB Distribution at 190 MHz
Figure 14. Supply Current vs. Temperature
Rev. 0 | Page 9 of 16
ADL5536
BASIC CONNECTIONS
The basic connections for operating the ADL5536 are shown in
Figure 15. Recommended components are listed in Table 5. The
input and output should be ac-coupled with appropriately sized
capacitors ꢀdevice characterization was performed with 0.1 μF
capacitors). A 5 V dc bias is supplied to the amplifier through
the bias inductor connected to RFOUT ꢀPin 3). The bias voltage
should be decoupled using a 1 ꢁF capacitor, a 1.2 nF capacitor,
and a 68 pF capacitor.
SOLDERING INFORMATION AND RECOMMENDED
PCB LAND PATTERN
Figure 16 shows the recommended land pattern for the ADL5536.
To minimize thermal impedance, the exposed paddle on the
package underside, along with Pin 2, should be soldered to a
ground plane. If multiple ground layers exist, they should be
stitched together using vias. For more information about land
pattern design and layout, refer to the AN-772 Application
Note, A Design and Manufacturing Guide for the Lead Frame
Chip Scale Package (LFCSP).
GND VCC
C6
1µF
C5
1.80mm
(2)
GND
1.2nF
C4
68pF
ADL5536
L1
470nH
3.48mm
1
2
3
RFIN
RFOUT
C1
C2
0.1µF
0.1µF
0.20mm
5.56mm
Figure 15. Basic Connections
0.86mm
0.62mm
1.27mm
1.50mm
3.00mm
Figure 16. Recommended Land Pattern
Table 5. Recommended Components for Basic Connections
Frequency
C1
C2
L1
C4
C5
C6
20 MHz to 1000 MHz
0.1 μF
0.1 μF
470 nH (Coilcraft 0603LS-NX or equivalent)
68 pF
1.2 nF
1 μF
Rev. 0 | Page 10 of 16
ADL5536
ACPR PERFORMANCE
Figure 17 shows a plot of the adjacent channel power ratio
ꢀACPR) vs. POUT for the ADL5536. The signal type used is a
single wideband code division multiple access ꢀW-CDMA)
carrier ꢀTest Model 1-64). This signal is generated by a very
low ACPR source. ACPR is measured at the output by a high
dynamic range spectrum analyzer that incorporates an instru-
ment noise-correction function. At an output power level of
+8 dBm, ACPR is still very low at −65 dBc, making the device
suitable for use in driver applications.
ERROR VECTOR MAGNITUDE (EVM) PERFORMANCE
Error vector magnitude ꢀEVM) is a measure used to quantify the
performance of a digital radio transmitter or receiver. A signal
received by a receiver has all constellation points at their ideal
locations; however, various imperfections in the implementation
ꢀsuch as magnitude imbalance, noise floor, and phase imbalance)
cause the actual constellation points to deviate from their ideal
locations. The ADL5536 shows excellent performance when used
with higher-order modulation schemes, such as a 16 QAM.
Figure 18 illustrates the EVM performance of the ADL5536 when
driven with a 16 QAM 10 Msym/s signal. Degradation of the EVM
performance starts to occur at an output power of +12 dBm.
–20
–30
–40
380MHz
–50
–22
–24
–26
–28
–30
–32
–34
–36
–38
–40
380MHz
–60
–70
–80
–90
190MHz SOURCE POWER
OUTPUT REFERRED
190MHz
190MHz
380MHz SOURCE POWER
OUTPUT REFERRED
380MHz SOURCE POWER
OUTPUT REFERRED
190MHz SOURCE POWER
OUTPUT REFERRED
–5
–3
–1
1
3
5
7
9
11
13
P
(dBm)
OUT
Figure 17. ACPR vs. POUT, Single W-CDMA Carrier (Test Model 1-64)
at 190 MHz and 380 MHz
3
5
7
9
11
(dBm)
13
15
17
19
P
OUT
Figure 18. EVM Performance vs. POUT with a 16 QAM, 10 Msym/s Signal
Rev. 0 | Page 11 of 16
ADL5536
EVALUATION BOARD
GND VCC
C6
Figure 19 shows the evaluation board layout, and Figure 20
shows the schematic for the ADL5536 evaluation board. The
board is powered by a single 5 V supply.
1µF
C5
The components used on the board are listed in Table 6.
Power can be applied to the board through clip-on leads
ꢀVCC and GND).
(2)
GND
1.2nF
C4
68pF
ADL5536
L1
470nH
2
1
3
RFIN
RFOUT
C1
C2
0.1µF
0.1µF
Figure 20. Evaluation Board Schematic
Figure 19. Evaluation Board Layout (Top)
Table 6. Evaluation Board Components
Component
Description
Default Value
0.1 ꢀF, 0402
470 nH, 0603 (Coilcraft 0603LS-NX or equivalent)
C1, C2
L1
AC coupling capacitors
DC bias inductor
VCC, GND
C4
C5
Clip-on terminals for power supply
Power supply decoupling capacitor
Power supply decoupling capacitor
Power supply decoupling capacitor
68 pF, 0603
1.2 nF, 0603
1 ꢀF, 1206
C6
Rev. 0 | Page 12 of 16
ADL5536
OUTLINE DIMENSIONS
*
1.75
1.55
(2)
2
4.25
3.94
2.60
2.30
1
3
1.20
1.50 TYP
0.75
3.00 TYP
2.29
2.14
4.60
4.40
1.60
1.40
0.44
0.35
END VIEW
*
0.56
0.36
*
0.52
0.32
*
COMPLIANT TO JEDEC STANDARDS TO-243 WITH THE
EXCEPTION OF DIMENSIONS INDICATED BY AN ASTERISK.
Figure 21. 3-Lead Small Outline Transistor Package [SOT-89]
(RK-3)
Dimensions shown in millimeters
ORDERING GUIDE
Model1
Temperature Range
−40°C to +85°C
Package Description
Package Option
RK-3
ADL5536ARKZ-R7
ADL5536-EVALZ
3-Lead SOT-89, 7”Tape and Reel
Evaluation Board
1 Z = RoHS Compliant Part.
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ADL5536
NOTES
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ADL5536
NOTES
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ADL5536
NOTES
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D08673-0-4/10(0)
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相关型号：
ADL5541ACPZ-WP
RF/Microwave Amplifier, 50 MHz - 6000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER, 3X3 MM, ROHS COMPLIANT, LFCSP, 8 PIN
ADI
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