Усилители с переменным КУ

Усилители с переменным коэффициентом усиления (VGA, variable gain amplifiers) применяются в разнообразных задачах удаленных измерений и оборудовании связи. Переменное усиление используется для улучшения динамических характеристик в различных областях, от систем ультразвукового диапазона, радиолокаторов, лазерных локаторов до беспроводной связи, и даже анализа речи.

All VGAs

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SortOrderPart#Amp ArchitectureGain SetControl Step Size
(dB)
# of ChannelsFreq Response
(min)
(Hz)
Freq Response
(max)
(Hz)
BW -3 dB
(typ)
(Hz)
Input TypeGain
(min)
(dB)
Gain
(max)
(dB)
NF
(typ)
(dB)
OP1dB
(typ)
(dBm)
Vs span
(max)
(V)
Is
(typ)
(A)
Temp Range
1HMC625B VGA Digital 0.5 1 0 5G 2G Single-Ended -13.5 18 6 19- 87.5m -40 to 85°C
2ADL5205 VGA Digital 1 2 0 1.7G 1.2G Differential -9 26 6.6- 5.25 175m -40 to 85°C
3HMC8121 VGA Digital 17 1 81G 86G- Single-Ended 5 22- 20- 265m -55 to 85°C
4HMC8120 VGA Digital 15 1 71G 76G- Single-Ended 7 22- 21- 250m -55 to 85°C
5ADA4961 ADC Driver, VGA Digital, Pin Strap 1 1 10M 3.2G 3.2G Differential -6 15 5.6 21.1 5.5 150m -40 to 85°C
6ADL5246 LNA, VGA Analog- 1 600M 3G 3G Single-Ended -13.5 31.5 1.8- 5.25 270m -40 to 105°C
7AD8338 VGA Analog- 1 0 18M 18M Differential 0 80-- 5 3m -40 to 85°C
8HMC742A VGA Digital 0.5 1 70M 4G- Single-Ended -19.5 12 4 23 5.5 150m -40 to 85°C
9HMC681A VGA Digital 0.5 1 50M 1G- Single-Ended 13.5 45 2.7 20 5.5 176m -40 to 85°C
10HMC627A VGA Digital- 1 50M 1G- Single-Ended -11.5 20 4.3 20 5.5 90m -40 to 85°C
11HMC6187 VGA Analog- 1 27G 31.5G- Single-Ended 6 19 4.5 24- 230m-
12ADL5202Reference Circuit Available VGA Digital 0.5 2 10M 700M 700M Differential -11.5 20 7.5 19.5 5.5 210m -40 to 85°C
13ADL5201 VGA Digital 0.5 1 10M 700M 700M Differential -11.5 20 7.5 19.8 5.5 110m -40 to 85°C
14ADL5243 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
15ADL5240 VGA Digital 0.5 1 100M 4G 4G Single-Ended -12.6 18.2 4.9 17.9 5.25 93m -40 to 85°C
16ADL5336Reference Circuit Available VGA Digital- 2 10M 1G 1G Differential -25.4 34.7 7.1- 5.5 80m -40 to 85°C
17HMC997 VGA Analog-- 17G 27G- Single-Ended 5.5 20.5 3.5- 5 170m -40 to 85°C
18HMC996 VGA Analog- 1 5G 12G- Single-Ended -3.5 18.5 2 23 5.5 120m -40 to 85°C
19HMC960 VGA Digital 0.5 2 0 100M- Single-Ended 0 40 6 13 5.5 70m -40 to 85°C
20HMC680 VGA Digital 1 1 30M 400M- Single-Ended -4 19 5 25 5.6 250m -40 to 85°C
21AD8432 VGA Digital, Pin Strap- 2 100k 200M 200M- 12 24 2.3 7.7 5.5 24m -40 to 85°C
22ADL5331 Differential Amp, VGA Analog- 1 1M 1.2G 1.2G Differential -14 17 9- 5.25 240m -40 to 85°C
23AD8264 VGA Analog- 4 0 235M 235M Single-Ended 0 24-- 10 99m -40 to 85°C
24HMC694LP4 VGA Analog-- 6G 17G- Single-Ended 0 23 6 22- 175m -55 to 85°C
25AD8372 VGA Digital 1 2 10M 130M 130M Differential -9 32 7.9 17.9 5.5 212m -40 to 85°C
26AD8376Reference Circuit Available VGA Digital 1 2 10M 700M 700M Differential -4 20 8.7 20.9 5.5 250m -40 to 85°C
27AD8375 Differential Amp, VGA Digital 1 1 10M 630M 630M Differential -4 20 8.3 19 5.5 125m -40 to 85°C
28HMC628 VGA Digital 1 1 50M 800M- Single-Ended -8 15 5 18 5.6 65m -40 to 85°C
29AD8336 VGA Analog- 1 0 115M 115M Single-Ended -14 46-- 24 25m -40 to 85°C
30AD8368Reference 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
31AD8334 VGA Analog- 4 100k 100M 100M Single-Ended 4.5 43.5-- 5.5 116m -40 to 85°C
32AD8337 VGA Analog- 1 0 100M 280M Single-Ended 0 24-- 10 15m -40 to 85°C
33ADL5330 VGA Analog- 1 10M 3G 3G Differential -32 21 9- 5.25 215m -40 to 85°C
34AD8335 VGA Analog- 4 100k 70M 70M Single-Ended -10 38-- 5.5 76m -40 to 85°C
35AD8370 VGA Digital- 1 10M 750M 750M Differential -8 34 7.2 17 5.5 79m -40 to 85°C
36AD8331Reference Circuit Available VGA Analog- 1 100k 120M 120M Single-Ended -4.5 43 4.15- 5.5 25m -40 to 85°C
37AD8351 ADC Driver, Differential Amp, VGA Analog- 1 1M 2.2G 2.2G Differential 0 26 15.5- 5.5 28m -55 to 105°C
38AD8369 VGA Digital 3 1 10M 600M 600M Differential -5 40 7 3 5.5 37m -40 to 85°C
39AD8332 VGA Analog- 2 100k 100M 100M Single-Ended -4.5 43.5 4.2- 5.5 58m -40 to 85°C
40AD8330 VGA Analog- 1 0 150M 150M Differential 0 50-- 6 20m -40 to 85°C
41AD8367 Differential Amp, VGA Analog- 1 10M 500M 500M Single-Ended -2.5 42.5 6.2- 5.5 26m -40 to 85°C
42AD605 VGA Analog- 2 100k 40M 40M Differential -14 34 8.4- 5.5 23m -40 to 85°C
43AD604 VGA Analog- 2 100k 40M 40M Differential 0 48 8.4- 10 31m -40 to 85°C
44AD603 VGA Analog- 1 16k 90M 90M Differential -11 31 8.8- 6.3 20m -55 to 125°C
45AD602 VGA Analog- 2 100k 10M 35M Differential -10 30-- 5.25 14m -40 to 85°C
46AD600 VGA Analog- 2 100k 10M 35M Differential 0 40-- 5.25 14m -55 to 125°C

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