Variable Gain Amplifiers Amplifier and Comparator Chips Datasheets

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps -- 296-14062-1-ND [VCA2618YT from Texas Instruments High-Performance Analog]
from Digi-Key Electronics

IC OPAMP VGA 100MHZ 32TQFP [See More]

  • Device Type: Buffer; Instrumentation Amplifiers; Operational Amplifiers; Variable Gain Amplifiers
  • Package Type: 32-TQFP
Low-noise Digital IF VGA with FlatNoise™ -- IDTF1200
from Integrated Device Technology

The F1200 low noise digital IF VGA featuring FlatNoise ™ technology is ideal for commercial radio systems with very high SNR requirements. Its extremely low distortion makes the device very flexible, while the 200 ohm differential input and output impedances allow it to integrate seamlessly... [See More]

  • Device Type: Variable Gain Amplifiers
  • Package Type: QFP
2.7Gbps Post Amp with Automatic Gain Control -- MAX3861
from Maxim Integrated Products, Inc.

The MAX3861 is a low-power amplifier with automatic gain control (AGC), designed for WDM transmission systems employing optical amplifiers and requiring a vertical threshold adjustment after the post amp. Operating from a single 3.3V supply, this AGC amplifier linearly amplifies/attenuates the input... [See More]

  • Device Type: Variable Gain Amplifiers
  • Standards and Certifications: RoHS
  • Package Type: QFN, TQFN
Programmable Gain Amplifier (PGA) -- MCP6S21
from Microchip Technology, Inc.

Designs with multiple signals. Designs that need to be calibrated over time and temperature. Automotive. Instrumentation. Industrial applications. SPI Bus to Control Gain. Gain Steps of 1, 2, 4, 5, 8, 10, 16 and 32 V/V. -3 dB Bandwidth of 2 to 12 MHz. Gain Error < 1%. Rail-to-Rail Input and... [See More]

  • Device Type: Variable Gain Amplifiers
  • Standards and Certifications: RoHS
  • Package Type: PDIP (optional feature); SOIC (optional feature); MSOP (optional feature)
0.4-3.6 GHz Dual Channel DVGA -- TQC9311
from Qorvo (TriQuint + RFMD)

The TQC9311 is a dual-channel, digitally-controlled variable gain amplifier (DVGA) operating over a broadband frequency range of 400 to 3600 MHz. The DVGA features 36.5 dBm OIP3 while providing digital variable gain with 31.5 dB of gain range in 0.5 dB steps through a 12-bit serial mode control... [See More]

  • Device Type: Variable Gain Amplifiers
  • Standards and Certifications: RoHS
  • Package Type: 7 x 7 mm
1.7 – 2.7 GHz Dual-Channel, Variable Gain Amplifier Front-End Module -- SKY65185
from Skyworks Solutions, Inc.

Skyworks SKY65185 is a high dynamic range receive Variable Gain Amplifier (VGA) Front-End Module (FEM) for 3G and LTE infrastructures and other applications that operate in the 1.7 to 2.7 GHz band. The SKY65185 contains two Digital Step Attenuators (DSAs) and two Power Amplifiers (PAs). The DSA is a... [See More]

  • Device Type: Variable Gain Amplifiers
  • Package Type: 32-pin MCM, 7 x 7 x 1.35
LMH6502 Wideband, Low Power, Linear-in-dB Variable Gain Amplifier -- LMH6502MA
from Texas Instruments

Wideband, Low Power, Linear-in-dB Variable Gain Amplifier 14-SOIC -40 to 85 [See More]

  • Device Type: Variable Gain Amplifiers
  • Package Type: SOIC,TSSOP
1815733 [PGA870IRHDT from Texas Instruments High-Performance Analog]
from Farnell Europe

AMP, PROGRAMMABLE GAIN, 28VQFN [See More]

  • Device Type: Variable Gain Amplifiers
Amplifiers - Programmable Gain -- 41K1637
from Newark / element14

Amplifiers - Programmable Gain; No. of Amplifiers:1; No. of Channels:1; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; Device Type:Line; Filter Terminals:SMD; Gain Bandwidth:350MHz; Leaded Process Compatible:Yes [See More]

  • Device Type: Variable Gain Amplifiers
  • Standards and Certifications: RoHS