Variable Gain Amplifiers

Analog Devices’ variable gain amplifiers (VGA), IF variable gain amplifiers and variable gain control products offer the high performance requirements of the communications, instrumentation, and military designs. ADI’s VGA portfolio includes continuous analog linear and digital step controlled products that provide as fine as 0.25 dB step and linear in volts digital control. ADI’s highly integrated RF VGA work with digitally controlled multipole analog filters integrated on-chip and with AGC circuits for automatic level control.

All VGAs

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SortOrderPart#Amp ArchitectureGain Control InterfaceControl Step Size
(dB)
Number of ChannelsFreq Response (min)
(Hz)
Freq Response (max)
(Hz)
Bandwidth -3 dB (typ)
(Hz)
Analog Input TypeGain (min)
(dB)
Gain (max)
(dB)
Slew Rate (typ)
(V/us)
NF (typ)
(dB)
OP1dB (typ)
(dBm)
Vsupply span (max)
(V)
Isupply (typ)
(A)
Operating Temp Range
1HMC625B VGA Digital 0.5 1 0 5G 2G Single-Ended -13.5 18- 6 19- 87.5m-
2ADL5205 VGA Digital 1 2 0 1.7G 1.2G Differential -9 26 5000 6.6- 5.25 175m -40 to 85°C
3HMC8121 VGA Digital 17 1 81G 86G- Single-Ended 17--- 20- 265m -55 to 85°C
4HMC8120 VGA Digital 15 1 71G 76G- Single-Ended 15--- 21- 250m -55 to 85°C
5ADA4961 ADC Driver, VGA Digital 1 1-- 3.2G Differential -3 18- 5.6 21.1 5.5 150m -40 to 85°C
6AD8338 VGA Analog- 1-- 18M Differential 0 80--- 5 3m -40 to 85°C
7HMC742A VGA Digital 0.5 1 500M 4G- Single-Ended -19.5 12- 4 23 5.5 150m-
8HMC681A VGA Digital 0.5 1 0 1G- Single-Ended 13.5 45- 2.7 20 5.5 176m-
9HMC627A VGA Digital- 1- 1G- Single-Ended -11.5 20- 4.3 20 5.5 90m-
10HMC626A VGA Digital- 1- 1G- Single-Ended 8.5 40- 4 20 5.5 178m-
11HMC6187 VGA Analog- 1 27G 31.5G- Single-Ended 6 19- 4.5 24- 230m -40 to 85°C
12ADL5565Reference Circuit Available ADC Driver, Differential Amp, VGA Digital, Pin Strap- 1-- 7G Differential 6 15.5 11000 8.7- 5.2 80m -40 to 85°C
13ADL5202Reference Circuit Available VGA Digital 0.5 2 10M 700M 700M Differential -11.5 20 5.5k 7.5 19.5 5.5 210m -40 to 85°C
14ADL5201 VGA Digital 0.5 1 10M 700M 700M Differential -11.5 20 5.5k 7.5 19.8 5.5 110m -40 to 85°C
15ADL5243 VGA Digital 0.5 1 100M 4G 4G Single-Ended -1.2 31.3- 3.1 25.3 5.25 175.5m -40 to 85°C
16ADL5240 VGA Digital 0.5 1 100M 4G 4G Single-Ended -13.1 18- 4.9 17.9 5.25 93m -40 to 85°C
17ADL5336Reference Circuit Available VGA Digital- 2 10M 1G 1G Differential -25.4 34.7- 7.1- 5.5 80m -40 to 85°C
18HMC997 VGA Analog-- 17G 27G- Single-Ended 5.5 20.5- 3.5- 5 170m-
19HMC996 VGA Analog- 1 5G 12G- Single-Ended -3.5 18.5- 2 23 5.5 120m-
20HMC992 VGA Analog- 1- 800M- Single-Ended -10 38- 6 19 5.6 215m-
21HMC960 VGA Digital 0.5 2 0 100M- Single-Ended 0 40- 6 13 5.5 70m-
22HMC680 VGA Digital 1 1 30M 400M- Single-Ended -4 19- 5 25 5.6 250m-
23AD8432 VGA Digital, Pin Strap- 2-- 200M- 12 24 295 2.3 7.7 5.5 24m -40 to 85°C
24ADL5331Reference Circuit Available Differential Amp, VGA Analog- 1 10M 1.2G 1.2G Differential -14 17 2.9k 9- 5.25 240m -40 to 85°C
25AD8264 VGA Analog- 4-- 235M Single-Ended 0 24 290-- 10 99m -40 to 105°C
26HMC694LP4 VGA Analog--- 17G- Single-Ended 0 23- 6 22- 175m-
27AD8372 VGA Digital 1 2 10M 130M 130M Differential -9 32- 7.9 17.9 5.5 212m -40 to 85°C
28AD8376Reference Circuit Available VGA Digital 1 2 10M 700M 700M Differential -4 20- 8.7 20.9 5.5 250m -40 to 85°C
29AD8375 Differential Amp, VGA Digital 1 1 10M 630M 630M Differential -4 20- 8.3 19 5.5 125m -40 to 85°C
30HMC628 VGA Digital 1 1 50M 800M- Single-Ended -8 15- 5 18 5.6 65m-
31AD8336 VGA Analog- 1-- 115M Single-Ended -14 46--- 24 25m -55 to 125°C
32AD8368Reference Circuit Available ADC Driver, Differential Amp, VGA Analog- 1 10M 800M 800M Single-Ended -12 22- 9.5- 5.5 60m -40 to 85°C
33AD8334 VGA Analog- 4-- 100M Single-Ended 4.5 43.5--- 5.5 116m -40 to 85°C
34AD8337 VGA Analog- 1-- 280M Single-Ended 0 24--- 10 15m -40 to 85°C
35ADL5330Reference Circuit Available VGA Analog- 1 10M 3G 3G Differential -32 21- 9- 5.25 215m -40 to 85°C
36AD8335 VGA Analog- 4-- 70M Single-Ended -10 38--- 5.5 76m -40 to 85°C
37AD8370 VGA Digital- 1 10M 750M 750M Differential -8 34- 7.2 17 5.5 79m -40 to 85°C
38AD8331Reference Circuit Available VGA Analog- 1-- 120M Single-Ended -4.5 43- 4.15- 5.5 25m -40 to 85°C
39AD8351 ADC Driver, Differential Amp, VGA Analog- 1-- 2.2G Differential 0 26 13k 15.5- 5.5 28m -40 to 85°C
40AD8369 VGA Digital 3 1 10M 600M 600M Differential -5 40 1.2k 7 3 5.5 37m -40 to 85°C
41AD8332 VGA Analog- 2-- 120M Single-Ended -4.5 43.5 650 4.2- 5.5 58m -40 to 85°C
42AD8330 VGA Analog- 1-- 150M Differential 0 50 1.5k-- 6 20m -40 to 85°C
43AD8367 Differential Amp, VGA Analog- 1 10M 500M 500M Single-Ended -2.5 42.5- 6.2- 5.5 26m -40 to 85°C
44AD8350 Differential Amp, Driver, VGA Analog- 1-- 900M Differential 20 20- 6.8 19- 30m -40 to 85°C
45AD605 VGA Analog- 2-- 40M Differential -14 34- 8.4- 5.5 23m -40 to 85°C
46AD604 VGA Analog- 2-- 40M Differential 0 48- 8.4- 10 31m -40 to 85°C
47AD603 VGA Analog- 1-- 90M Differential -11 31- 8.8- 6.3 20m -40 to 85°C
48AD602 VGA Analog- 2-- 35M Differential -10 30--- 5.25 14m -55 to 125°C
49AD600 VGA Analog- 2-- 35M Differential 0 40--- 5.25 14m -55 to 125°C