MAAM-011186 [TE]

Differential CATV Variable Gain Amplifier;
MAAM-011186
型号: MAAM-011186
厂家: TE CONNECTIVITY    TE CONNECTIVITY
描述:

Differential CATV Variable Gain Amplifier

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MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
Features  
Functional Schematic  
39 dB Gain  
31.5 dB, 0.5 dB steps, 6 Bit Digital Step  
Attenuator  
48  
1
CMOS Control  
36 dB MER, 64 QAM 39 Channels, 52 dBmV/ch.  
8 V or 5 V Operation  
3 dB Noise Figure  
Serial or Parallel Attenuator Control  
Differential Input and Output  
Low Harmonics  
3
4
34  
33  
7
8
30  
29  
Power Down Mode  
Lead-Free 7 mm 48-Lead PQFN  
Halogen-Free “Green” Mold Compound  
RoHS* Compliant  
11  
12  
26  
25  
Description  
Pin Configuration3  
The MAAM-011186 is an integrated 2 stage  
differential amplifier with embedded digital step  
attenuator (DSA) assembled in a lead-free 7 mm  
48-lead PQFN package.  
Pin  
Pin  
No.  
Description  
No.  
Description  
1
3
Latch Enable  
30  
32  
33  
Stage 2 Output (+)  
Stage 2 Feedback (+)  
Stage 2 Input (+)  
This amplifier provides excellent linearity and high  
output power with greater than 30 dB MER for  
64 QAM modulation with 39 channels and 52 dBmV  
per channel. Gain in the minimum attenuation state  
is typically 39 dB. The internal DSA offers 31.5 dB  
attenuation range with 0.5 dB steps. This device is  
optimized for high output power and low current from  
8 V bias but can also be operated from 5 V bias with  
flexibility to adjust DC current with external  
components. The module provides a power down  
function for each of the amplifier stages.  
Attenuator Input (+)  
Stage 1 Output (+)  
4
6
Stage 1 Feedback (+) 34  
Attenuator Output (+)  
DSA Serial Output  
Power Up Select 2  
Power Up Select 1  
VDD CMOS Controller  
7
Stage 1 Input (+)  
Stage 1 Input (-)  
36  
37  
8
9
Stage 1 Feedback (-) 38  
11  
12  
16  
Stage 1 Output (-)  
Attenuator Input (-)  
Enable Stage 1  
39  
40 Attenuator Bit 5 (16 dB)  
41  
Attenuator Bit 4 (8 dB)  
Attenuator Bit 3 (4 dB)  
Attenuator Bit 2 (2 dB)  
Attenuator Bit 1 (1 dB)  
This amplifier is ideally suited for use in CATV  
reverse path applications.  
18 Stage 1 Bias Voltage 42  
19 Stage 2 Bias Voltage 43  
Ordering Information1,2  
21  
Enable Stage 2  
44  
25 Attenuator Output (-) 45 Attenuator Bit 0 (0.5 dB)  
Part Number  
Package  
26  
Stage 2 Input (-)  
46  
Parallel/Serial Select  
Clock  
MAAM-011186-TR1000  
MAAM-011186-TR3000  
1000 piece reel  
3000 piece reel  
27 Stage 2 Feedback (-) 47  
29  
Stage 2 Output (-)  
48  
49  
Serial Input  
RF and DC Ground4  
MAAM-011186-001SMB  
MAAM-011186-002SMB  
Sample Test Board, 8 V  
Sample Test Board, 5 V  
3. All pins not listed in the table are “No Connection” and should  
be left unconnected.  
4. The exposed pad centered on the package bottom must be  
connected to RF and DC ground.  
1. Reference Application Note M513 for reel size information.  
2. All sample boards include 5 loose parts.  
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.  
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
Electrical Specifications: TA = +25°C, VCC = 8 V, Minimum attenuation state, Z0 = 75 Ω  
Parameter  
Gain  
Test Conditions  
Units  
dB  
Min.  
37.5  
Typ.  
39.0  
1.2  
3.0  
22  
Max.  
41.0  
Max. Gain State @ 100 MHz, -29 dBm PIN  
Gain Slope  
Positive tilt from 5 - 250 MHz  
dB  
Noise Figure5  
Input Return Loss  
Output Return Loss  
Reverse Isolation  
Attenuation Range  
dB  
dB  
dB  
22  
dB  
50  
100 MHz relative to max. attenuation gain, -29 dBm PIN  
dB  
30.0  
31.5  
33.0  
39 Channels (5-250 MHz), 52 dBmV/Ch.  
Single Channel (8-200 MHz), 72 dBmV/Ch.  
Single Channel (250 MHz), 71 dBmV/Ch.  
16 Channels (5-250 MHz), 57 dBmV/Ch.  
30  
30  
36  
35  
35  
34  
64 QAM MER6  
dB  
P1dB  
OIP2  
dBm  
dBm  
dBm  
ns  
27  
70  
315  
5
2-tone, 12 dBm/tone, 1 MHz tone spacing, 200 MHz  
2-tone, 12 dBm/tone, 1 MHz tone spacing, 200 MHz  
50% Control to 90 / 10 % RF  
EN1 = EN2 = 5 V  
OIP3  
42  
TON, TOFF  
ICC  
ICC_OFF  
IEN1, IEN2  
400  
280  
3
mA  
EN1 = EN2 = 0 V  
mA  
EN1 = EN2 = 5 V  
mA  
0.7  
5. Includes Balun Loss.  
6. Modulation error ratio each channel 64 QAM 5.12 MS/s.  
Truth Table11  
Absolute Maximum Ratings7,8,9  
Parameter  
RF Input Power  
Absolute Maximum  
-8 dBm  
B5 B4 B3 B2 B1  
B0  
1
Attenuation (dB)  
1
1
1
1
1
1
0
0
1
1
1
1
1
0
1
0
1
1
1
1
0
1
1
0
1
1
1
0
1
1
1
0
1
1
0
1
1
1
1
0
Minimum  
Voltage  
10 Volts  
0
0.5  
1
Control Voltage  
-0.5 to +5.5 Volts  
+150°C  
1
Junction Temperature10  
Operating Temperature  
Storage Temperature  
1
2
-4C to +100°C  
-65°C to +150°C  
1
4
1
8
7. Exceeding any one or combination of these limits may cause  
permanent damage to this device.  
1
16  
31.5  
8. M/A-COM Technology Solutions does not recommend  
sustained operation near these survivability limits.  
9. Operating at nominal conditions with TJ ≤ 150°C will ensure  
0
11. Logic “0” = 0.0 V to 0.8 V ± 0.2 V,  
MTTF > 1 x 106 hours.  
Logic “1” = 2.0 V to 5.0 V ± 0.2 V  
10. Junction Temperature (TJ) = TC + Өjc * (V * I)  
Typical thermal resistance (Өjc) = 9° C/W.  
a) For TC = +25°C,  
TJ = 47°C @ 8 V, 315 mA  
b) For TC = +100°C,  
TJ = 122°C @ 8 V, 315 mA  
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
PCB Layout  
C26  
Application Schematic  
4
2
4
1
5
5
3
3
1
2
C26  
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
Parts List : 8 V Application circuit  
Part  
Value  
0.1 µF  
0.1 µF  
47 pF  
1 µF  
Case Style  
0402  
0402  
0402  
0805  
0402  
0806  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
-
Function/Notes  
RF Bypass  
C1, C9, C13, C20,  
C21, C22, C23, C24  
C2, C4, C5, C6, C7, C8, C11,  
C12, C14, C15, C16, C17, C18  
DC Block  
C3, C19  
C25  
Gain Tilt (with R16 and R17)  
Low Frequency Bypass  
Input Match  
DNI  
(Do not install)  
C26  
L1, L12  
L2, L11  
L3, L10  
L4, L9  
L5, L8  
L6, L7  
L13  
47 µH  
250 nH  
18 nH  
8.2 nH  
27 nH  
30 nH  
5.6 nH  
3 kΩ  
Stage1 VCC Choke. Murata LQH2MCN470K02L  
Gain Tilt (With R7 & R14). Coilcraft 0402AF-251XJLU  
Input Match Stage2 Amp  
Output Match Stage1 Amp  
Input Match Stage2 Amp  
Output Match Stage2 Amp  
Input Match  
R212  
Voltage Divider for VDD CMOS  
Voltage Divider for VDD CMOS  
Gain Tilt (with L2 & L11)  
R412  
5 kΩ  
R7, R14  
R16, R17  
R8  
249 Ω  
27 Ω  
Gain Tilt (with C3 & C19)  
10 kΩ  
100 Ω  
Set Current for Stage1 Amp. Lower to Reduce Current.  
Drop VCC1 to 5 V. PDISS 1/10 W  
R10, R11  
R5, R6  
T1, T2  
DNI  
(Do not install)  
May be used to increase Stage 2 current for  
lower VCC applications.  
1:2  
MABA-011029 (MABA-011050 alternate)13  
12. These components may be omitted if direct connection to 3 - 5 V bias is available for VDD_CMOS.  
13. If using MABA-011050 balun: L5,L8 = 30 nH, L6,L7= 33 nH, C26 = 1 pF.  
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
Typical Performance Curves: VCC = 8 V  
Gain  
Gain - Wideband  
60  
40  
40  
20  
Max. Gain  
B0 = 0  
B1 = 0  
B3 = 0  
B4 = 5  
B6 = 0  
Max. Atten.  
30  
20  
B2 = 0  
0
Max. Gain  
B0 (-0.5 dB)  
B1 (-1 dB)  
B2 (-2 dB)  
B3 (-4 dB)  
B4 (-8 dB)  
B5 (-16 dB)  
Min. Gain (-31.5)  
-20  
-40  
-60  
10  
0
0
500  
1000  
1500  
2000  
2500  
3000  
0
100  
200  
300  
400  
400  
400  
Frequency (MHz)  
Frequency (MHz)  
Output Return Loss  
Input Return Loss  
0
0
Max. Gain  
B0 (-0.5 dB)  
B1 (-1 dB)  
B2 (-2 dB)  
B3 (-4 dB)  
B4 (-8 dB)  
B5 (-16 dB)  
Max. Gain  
B0 (-0.5 dB)  
B1 (-1 dB)  
B2 (-2 dB)  
B3 (-4 dB)  
B4 (-8 dB)  
B5 (-16 dB)  
Min. Gain (-31.5)  
-10  
-20  
-30  
-40  
-10  
-20  
-30  
-40  
Min. Gain (-31.5)  
0
100  
200  
300  
0
100  
200  
300  
400  
Frequency (MHz)  
Frequency (MHz)  
Reverse Isolation  
Noise Figure  
-30  
5
Max. Gain  
B0 (-0.5 dB)  
B1 (-1 dB)  
B2 (-2 dB)  
B3 (-4 dB)  
B4 (-8 dB)  
B5 (-16 dB)  
Min. Gain (-31.5)  
-40  
-50  
-60  
-70  
-80  
-90  
4
3
2
1
+25°C  
-40°C  
+85°C  
0
0
0
100  
200  
300  
100  
200  
300  
400  
Frequency (MHz)  
Frequency (MHz)  
5
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
Typical Performance Curves: VCC = 8 V  
Gain  
POUT @ 30 dB MER  
75  
45  
70  
65  
60  
55  
50  
40  
35  
+25°C  
-40°C  
+85°C  
30  
25  
0
8
16  
24  
32  
40  
0
100  
200  
300  
400  
Number of 64 QAM Channels  
Frequency (MHz)  
Modulation Error Ratio (64 QAM, 16 channel)  
Modulation Error Ratio (64 QAM, single channel)  
60  
50  
45  
40  
35  
50  
40  
30  
FC = 56 MHz  
FC = 250 MHz  
30  
FC = 156 MHz  
FC = 200 MHz  
FC = 100 MHz  
FC = 14 MHz  
FC = 207 MHz  
25  
20  
20  
40  
45  
50  
55  
60  
65  
70  
75  
25  
30  
35  
40  
45  
50  
55  
60  
Output Power (dBmV)  
Output Power (dBmV)  
Modulation Error Ratio (64 QAM, 32 channel)  
Modulation Error Ratio (64 QAM, 40 channel)  
50  
50  
45  
40  
45  
40  
35  
35  
FC = 14 MHz  
FC = 14 MHz  
FC = 32 MHz  
30  
30  
FC = 32 MHz  
FC = 56 MHz  
FC = 104 MHz  
FC = 146 MHz  
FC = 56 MHz  
FC = 104 MHz  
25  
25  
FC = 146 MHz  
FC = 194 MHz  
FC = 237 MHz  
FC = 194 MHz  
20  
20  
30  
35  
40  
45  
50  
55  
60  
30  
35  
40  
45  
50  
55  
60  
Output Power (dBmV)  
Output Power (dBmV)  
6
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
Lead-Free 7 mm 48-lead PQFN  
Reference Application Note S2083 for lead-free solder reflow recommendations.  
Meets JEDEC moisture sensitivity level 3 requirements.  
Plating is NiPdAuAg.  
Recommended Land Pattern  
0.508 mm  
0.3 mm  
0.254 mm  
0.2 mm  
Handling Procedures  
0.8 mm  
Please observe the following precautions to avoid  
damage:  
0.305 mm  
Static Sensitivity  
0.432 mm  
Gallium Arsenide Integrated Circuits are sensitive  
to electrostatic discharge (ESD) and can be  
damaged by static electricity. Proper ESD control  
techniques should be used when handling these  
HBM Class 1B devices.  
7.8 mm  
0.864 mm  
5.8 mm  
0.2 mm  
Copper plating (board and vias) should be ≥ 0.05 mm thick.  
7
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
Applications Section  
5 V Application  
The MAAM-011186 may also be operated from 5 V VCC supply with adjustment of a few external components.  
Resistors R5 and R6 may be used to increase output stage current and output power.  
Typical Performance: TA = +25°C, VCC = 5 V, Minimum attenuation state, Z0 = 75 Ω  
Parameter  
Gain  
Test Conditions  
Units  
dB  
Typ.  
39  
Max. Gain State @ 100 MHz, -29 dBm PIN  
Gain Slope  
Noise Figure  
Input Return Loss  
Output Return Loss  
Reverse Isolation  
Attenuation Range  
64 QAM MER6  
P1dB  
Positive tilt from 5 - 250 MHz  
dB  
1.2  
3.0  
22  
dB  
dB  
dB  
22  
dB  
50  
100 MHz relative to max. attenuation gain, -29 dBm PIN  
16 Channels (5 - 250 MHz), 53 dBmV/Ch.  
dB  
31.5  
34  
dB  
dBm  
dBm  
dBm  
mA  
23  
OIP2  
2-tone, 6 dBm/tone, 1 MHz tone spacing, 200 MHz  
2-tone, 6 dBm/tone, 1 MHz tone spacing, 200 MHz  
EN1 = EN2 = 5 V (R5 = R6 = 7.5 kΩ)  
70  
OIP3  
37  
ICC  
190  
Typical Performance Curves: VCC = 5 V  
Modulation Error Ratio (64 QAM, 16 channel)  
Modulation Error Ratio (64 QAM, 16 channel)  
50  
50  
5V, 190 mA  
Fc = 156 MHz  
45  
45  
40  
35  
30  
25  
20  
40  
35  
30  
FC = 56 MHz  
5 V, 145 mA  
5 V, 190 mA  
5 V, 280 mA  
FC = 156 MHz  
FC = 207 MHz  
25  
20  
25  
30  
35  
40  
45  
50  
55  
60  
25  
30  
35  
40  
45  
50  
55  
60  
Output Power (dBmV)  
Output Power (dBmV)  
8
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
Parts List14: 5 V Application circuit, 190 mA typical  
Part  
Value  
0.1 µF  
0.1 µF  
47 pF  
1 µF  
Case Style  
0402  
0402  
0402  
0805  
0402  
0806  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
0402  
-
Function/Notes  
RF Bypass  
C1, C9, C13, C20,  
C21, C22, C23, C24  
C2, C4, C5, C6, C7, C8, C11,  
C12, C14, C15, C16, C17, C18  
DC Block  
C3, C19  
C25  
Gain Tilt (with R16 and R17)  
Low Frequency Bypass  
Input Match  
C26  
1 pF  
L1, L12  
L2, L11  
L3, L10  
L4, L9  
L5, L8  
L6, L7  
L13  
47 µH  
250 nH  
18 nH  
8.2 nH  
30 nH  
33 nH  
5.6 nH  
0 Ω  
Stage1 VCC Choke. Murata LQH2MCN470K02L  
Gain Tilt (With R7 & R14). Coilcraft 0402AF-251XJLU  
Input Match Stage2 Amp  
Output Match Stage1 Amp  
Input Match Stage2 Amp  
Output Match Stage2 Amp  
Input Match  
R2  
Voltage Divider for VDD CMOS  
Voltage Divider for VDD CMOS  
Gain Tilt (with L2 & L11)  
R4  
DNI  
R7, R14  
R16, R17  
R8  
249 Ω  
27 Ω  
Gain Tilt (with C3 & C19)  
0 Ω  
Set Current for Stage1 Amp. Lower to Reduce Current.  
Drop VCC1 to 5 V. PDISS 1/10 W  
Set current for Stage 2 Amp.  
MABA-011050  
R10, R11  
R5, R614  
T1, T2  
0 Ω  
7.5 kΩ  
1:2  
14. With resistor R5 & R6 installed Stage 2 current will not be fully shut down when EN2 = 0  
Total Current vs. R5, R6 Resistor Value (R8 = 0 Ω)  
R5, R6 Value  
Total Current  
DNI  
145 mA  
7.5 kΩ  
190 mA  
4.3 kΩ  
210 mA  
1.5 kΩ  
275 mA  
9
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
Functionality  
Modes of Operation: Serial, Direct Parallel, and Latched Parallel  
Mode Truth Table  
P/S  
1
LE  
X
Mode  
Serial  
0
Constant High  
Pulsed  
Direct Parallel  
Latched Parallel  
0
Serial Mode  
The serial control interface (SERIN, CLK, LE, SEROUT) is compatible with the SPI protocol. SPI mode is  
activated when P/S is kept high. The 6-bit serial word must be loaded with MSB first. After shifting in the 6 bit  
word, bringing LE high will set the attenuator to the desired state. While LE is high the CLK is masked to protect  
the data while implementing the change . SEROUT is the SERIN delayed by 6 clock cycles.  
When P/S is low, the serial control interface is disabled and the serial input register is loaded asynchronously with  
parallel digital inputs.  
Direct Parallel Mode  
The parallel mode is enabled when P/S is set to low. In the direct parallel mode, the attenuator is controlled by the  
parallel control inputs directly. The LE must be at logic high to control the attenuator in this mode.  
Latched Parallel Mode  
In the latched parallel mode, the parallel control inputs will be buffered by registers, and loaded to the outputs  
when LE is high. The outputs shall not change states when LE is low.  
Power-up States  
The power-up (PUP) states will work in both serial and parallel modes, and initiate the attenuator according to the  
PUP truth table. During power up, the digital inputs shall be held constant for at least 1 μs after VCC reaches 90%  
of final value. For serial mode, the PUP states will only work when LE is held low. The PUP state shall be locked  
out after the first LE pulse. Proper operation of power up states requires fast rise time (<200 ns) for VDD-CMOS.  
10  
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
Functionality  
Modes of Operation: Serial, Direct Parallel, and Latched Parallel  
PUP Truth Table  
Inputs  
Gain Relative to Max. Gain  
Notes  
PS  
0
LE  
0
PUP2  
PUP1  
0
0
1
1
X
X
X
0
1
0
1
X
X
X
-31.5 dB  
-24 dB  
0
0
0
0
-16 dB  
Parallel Mode  
Serial Mode  
0
0
0 dB  
0
1
0 to 31.5 dB (Set B0 - B5)  
0 to 31.5 dB (Set B0 - B5)  
No Definition  
1
0
1
1
Serial Interface Timing Characteristics  
Typical Performance  
25°C  
Symbol  
Parameter  
Units  
-40°C  
100  
20  
+85°C  
100  
20  
tSCK  
tCS  
Min. Serial Clock Period  
Min. Control Set-up Time  
Min. Control Hold Time  
Min. LE Set-up Time  
100  
20  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
tCH  
20  
20  
20  
tLS  
10  
10  
10  
tLEW  
tLH  
Min. LE Pulse Width  
10  
10  
10  
Min. Serial Clock Hold Time from LE  
Min. LE Pulse Spacing  
10  
10  
10  
tLES  
630  
630  
630  
11  
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
Functionality  
Modes of Operation: Serial, Direct Parallel, and Latched Parallel  
Serial Input Interface Timing Diagram  
tLS tLEW tLH  
SERIAL  
CLK  
LE  
tLES  
D5  
MSB  
D0  
LSB  
CONTROL  
WORD  
D4  
D1  
tCS  
tCH  
Parallel Control Word  
tLEW  
LE  
tLS  
tLH  
30ns Minimum  
12  
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  
MAAM-011186  
Differential CATV Variable Gain Amplifier  
5 - 300 MHz  
Rev. V2  
M/A-COM Technology Solutions Inc. All rights reserved.  
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products. These materials are provided by MACOM as a service to its customers and may be used for  
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in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM  
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to  
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update  
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future  
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13  
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  

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