数字控制 VGA

ADI公司的数字控制可变增益放大器可针对各种音频和光频频段在固定数量的控制位上提供离散级增益控制。我们的VGA通过允许用户实时调节信号幅度,改进了电路的动态范围,而这对于涉及超声波、语音分析、雷达、无线通信和仪器仪表的各种应用来说至关重要。我们还提供电压控制VGA产品系列,提供宽动态范围上的连续增益控制。
产品选型表

数字控制 VGA

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SortOrderPart#Amp ArchitectureFreq Response
(min)
(Hz)
Freq Response
(max)
(Hz)
Gain
(min)
(dB)
Gain
(max)
(dB)
Gain SetControl Step Size
(dB)
OIP3
(typ)
(dBm)
Is
(typ)
(A)
NF
(typ)
(dB)
Vs span
(max)
(V)
Vs span
(min)
(V)
Price (1000+)
($ US)
1ADL5335 Driver, VGA 700M 4.2G -8 12 Digital 0.5 33 125m 5.4-- $8.30 (ADL5335ACPZN)
2HMC625B VGA 0 5G -13.5 18 Digital 0.5 32 87.5m 6---
3ADL5205 VGA 0 1.7G -9 26 Digital 1 46 175m 6.6 5.25 3.15-
4HMC8121 VGA 81G 86G 5 22 Digital 17 27.5 265m-- -5-
5HMC8120 VGA 71G 76G 7 22 Digital 15 30 250m-- -5-
6ADA8282------------ $3.12 (ADA8282WBCPZ)
7ADA4961 ADC Driver, VGA 10M 3.2G -6 15 Digital, Pin Strap 1 50 150m 5.6 5.5 3.3 $11.99 (ADA4961ACPZN-R7)
8HMC742A VGA 70M 4G -19.5 12 Digital 0.5 39 150m 4 5.5--
9HMC681A VGA 50M 1G 13.5 45 Digital 0.5 36 176m 2.7 5.5--
10HMC627A VGA 50M 1G -11.5 20 Digital- 36 90m 4.3 5.5--
11ADL5202Reference Circuit Available VGA 10M 700M -11.5 20 Digital 0.5 50 210m 7.5 5.5 4.5 $6.57 (ADL5202ACPZ-R7)
12ADL5201 VGA 10M 700M -11.5 20 Digital 0.5 50 110m 7.5 5.5 4.5 $4.54 (ADL5201ACPZ-R7)
13ADL5243 VGA 100M 4G -1.2 31.3 Digital 0.5 40 175.5m 3.1 5.25 4.75 $5.79 (ADL5243ACPZ-R7)
14ADL5240 VGA 100M 4G -12.6 18.2 Digital 0.5 38 93m 4.9 5.25 4.75 $3.50 (ADL5240ACPZ-R7)
15ADL5336Reference Circuit Available VGA 10M 1G -25.4 34.7 Digital- 28 80m 7.1 5.5 4.5 $6.57 (ADL5336ACPZ-R7)
16HMC960 VGA 0 100M 0 40 Digital 0.5 30 70m 6 5.5 4.5-
17HMC680 VGA 30M 400M -4 19 Digital 1 40 250m 5 5.6--
18AD8432 VGA 100k 200M 12 24 Digital, Pin Strap- 36.2 24m 2.3 5.5 4.5 $1.29 (AD8432ACPZ-R7)
19LT5554 VGA- 1G 2 18 Digital 0.125 48 110m 10 5.25 4.75 $4.40 (LT5554IUH#PBF)
20AD8260 Receiver-- -6 24 Digital-- 28m--- $3.84 (AD8260ACPZ-R7)
21AD8372 VGA 10M 130M -9 32 Digital 1 35 212m 7.9 5.5 4.5 $6.58 (AD8372ACPZ-R7)
22AD8376Reference Circuit Available VGA 10M 700M -4 20 Digital 1 50 250m 8.7 5.5 4.5 $6.57 (AD8376ACPZ-R7)
23AD8375 Differential Amp, VGA 10M 630M -4 20 Digital 1 50 125m 8.3 5.5 4.5 $4.54 (AD8375ACPZ-R7)
24HMC628 VGA 50M 800M -8 15 Digital 1 35 65m 5 5.6--
25LT5524 VGA- 540M 4.5 27 Digital 1.5 34 34m 8.6 5.25 4.75 $4.40 (LT5524EFE#PBF)
26LT5514 VGA- 850M 10.5 33 Digital 1.5 41 64m 7.4 5.25 4.75 $5.20 (LT5514EFE#PBF)
27AD8370 VGA 10M 750M -8 34 Digital- 35 79m 7.2 5.5 3 $4.25 (AD8370AREZ)
28AD8369 VGA 10M 600M -5 40 Digital 3 19.5 37m 7 5.5 3 $4.25 (AD8369ARUZ)