模拟控制VGA

ADI公司的电压控制可变增益放大器可在宽动态范围内针对各种音频和光频频段提供连续增益控制。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,而这对于与超声波、语音分析、雷达、无线通信和仪器仪表相关的应用来说至关重要。

我们还提供数字控制VGA产品系列,在固定数量的控制位上提供离散级增益控制。
产品选型表

模拟控制VGA

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SortOrderPart## of ChannelsAmp ArchitectureFreq Response
(min)
(Hz)
Freq Response
(max)
(Hz)
Gain
(min)
(dB)
Gain
(max)
(dB)
Gain SetOIP3
(typ)
(dBm)
NF
(typ)
(dB)
Is
(typ)
(A)
Vs span
(min)
(V)
Vs span
(max)
(V)
Price (1000+)
($ US)
1ADL5246 1 LNA, VGA 600M 3G -13.5 31.5 Analog 37 1.8 270m 3.135 5.25 $7.50 (ADL5246ACPZN-R7)
2AD8338 1 VGA 0 18M 0 80 Analog-- 3m 3 5 $4.81 (AD8338ACPZ-R7)
3HMC6187 1 VGA 27G 31.5G 6 19 Analog 31 4.5 230m -5 4-
4HMC997 1 VGA 17G 27G 5.5 20.5 Analog 30 3.5 170m 5 5-
5HMC996 1 VGA 5G 12G -3.5 18.5 Analog 34 2 120m 5 5.5-
6LTC6412 1 VGA- 800M -14 17 Analog 35 10 110m 3 3.6 $4.69 (LTC6412CUF#PBF)
7ADL5331 1 Differential Amp, VGA 1M 1.2G -14 17 Analog 47 9 240m 4.75 5.25 $5.16 (ADL5331ACPZ-R7)
8AD8264 4 VGA 0 235M 0 24 Analog-- 99m 5 10 $11.95 (AD8264ACPZ)
9HMC694LP4 1 VGA 6G 17G 0 23 Analog 30 6 175m 5 5.5-
10HMC694-Die 1 VGA 6G 17G 1 24 Analog 30 5 170m 5 5.5-
11AD8336 1 VGA 0 115M -14 46 Analog-- 25m 6 24 $4.65 (AD8336ACPZ-R7)
12AD8368Reference Circuit Available 1 ADC Driver, Differential Amp, VGA 10M 800M -12 22 Analog 34 9.5 60m 4.75 5.5 $4.60 (AD8368ACPZ-REEL7)
13AD8334 4 VGA 100k 100M 4.5 43.5 Analog-- 116m 4.5 5.5 $14.66 (AD8334ACPZ)
14AD8337 1 VGA 0 100M 0 24 Analog-- 15m 4.5 10 $2.49 (AD8337BCPZ-REEL)
15ADL5330 1 VGA 10M 3G -32 21 Analog 31.5 9 215m 4.75 5.25 $5.04 (ADL5330ACPZ-REEL7)
16AD8335 4 VGA 100k 70M -10 38 Analog-- 76m 4.5 5.5 $12.14 (AD8335ACPZ)
17AD8331 1 VGA 100k 120M -4.5 43 Analog- 4.15 25m 4.5 5.5 $5.45 (AD8331ARQZ)
18AD8351 1 ADC Driver, Differential Amp, VGA 1M 2.2G 0 26 Analog 31 15.5 28m 3 5.5 $2.68 (AD8351ACPZ-R7)
19AD8332 2 VGA 100k 100M -4.5 43.5 Analog- 4.2 58m 4.5 5.5 $10.78 (AD8332ACPZ-R7)
20AD8330 1 VGA 0 150M 0 50 Analog-- 20m 2.7 6 $4.53 (AD8330ACPZ-R7)
21AD8367 1 Differential Amp, VGA 10M 500M -2.5 42.5 Analog 36.5 6.2 26m 2.7 5.5 $4.60 (AD8367ARUZ)
22AD605 2 VGA 100k 40M -14 34 Analog- 8.4 23m 4.5 5.5 $10.92 (AD605ARZ)
23AD604 2 VGA 100k 40M 0 48 Analog- 8.4 31m 10 10 $18.12 (AD604ARZ)
24AD603 1 VGA 16k 90M -11 31 Analog- 8.8 20m- 6.3 $6.33 (AD603ARZ)
25AD602 2 VGA 100k 10M -10 30 Analog-- 14m- 5.25 $20.13 (AD602JRZ)
26AD600 2 VGA 100k 10M 0 40 Analog-- 14m 4.75 5.25 $21.05 (AD600JRZ)