VCA2619 Evaluation Module


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The VCA2619 is a dual, variable gain amplifier with a 50dB gain range, low noise, low crosstalk and distortion. The VCA2619EVM evaluation module comes as a completely assembeled board ready for the user to evaluate the VCA2619 in it various modes. The input signal is applied in single-ended form, while the differential outputs of the VCA2619 are buffered using an opamp in a difference amplifier configuration. This amplifier is capable of driving a terminated 50ohm load, suitable for lab test equipment. The installed switches allow the user to operate the VCA2619 in all possible configurations.

The VCA2619EVM requires a +5V supply for the VCA2619 itself, and an additional +/-5V for the output buffer opamps. All signal inputs and outputs use SMA connectors.

  • Fully assembeled evaluation module for the VCA2619
  • Single-ended inputs and buffered outputs
  • Adjustable gain range

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VCA2619 Evaluation Module


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Technical Documents
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 215 21 Aug 2003 145

TI Devices (2)

Part Number Name Product Family
VCA2614  Dual Variable-Gain Amplifier With Low Noise Pre-Amp  Amplifiers 
VCA2618  Dual, Variable Gain Amplifier with Input Buffer  Amplifiers 

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