| AD526 | Analog Devices | Software Programmable Gain Amplifier |
| AD600 | Analog Devices | Dual , Low Noise, Wideband Variable Gain Amplifier, 0 dB To +40 dB Gain |
| AD602 | Analog Devices | Dual, Low Noise, Wideband Variable Gain Amplifier, -10 dB To +30 dB Gain |
| AD605 | Analog Devices | Accurate, Low Noise, Dual Channel Linear-In-dB Variable Gain Amplifier, Optimized For Any Application Requiring High Performance |
| AD628 | Analog Devices | High Common-Mode Voltage Programmable Gain Difference Amplifier |
| RF2155 | RF Micro Devices | 3 V Programmable Gain Power Amplifier |
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