Texas Instruments

Description

The VCA2615 is a dual-channel, variable gain amplifier consisting of a Low- Noise Preamplifier (LNP) and a Variable-. Gain Amplifier (VGA). This combination The VCA2615EVM is designed to provide ease of use in evaluating the performance of the VCA2615 variable gain amplifier. By using the 0 jumpers and from the T/R switches are amplified through four, 2-channel VCA2615 devices. Each of the channels in the device has a low-noise preamplifier followed by a The Ultrasound Receive Chain demonstration platform was designed to interface the VCA2615 variable gain amplifier with the ADS5272 low voltage differential Nov 3, 2005 VCAout+A 46. VCAout-A 47. GN. DA. 48. HS. U100. VCA2615 . 4. 6. 2. 3. 1. T100. T1-1T. 4. 6. 2. 3. 1. T101. T1-1T. 1. P101. VCA1 IN A. 1. P102.