LMH6523
www.ti.com SNOSC88 – DECEMBER 2012 High Performance Quad DVGA
Check for Samples: LMH6523 OIP3: 49dBm at 200MHz
Noise Figure: 8.5dB
Voltage Gain: 26dB
1dB Gain Steps
Enable Pins Active in SPI Mode
-3dB Bandwidth of 1400 MHz
Gain Step Accuracy: 0.2 dB
Disable Function for Each Channel
Parallel and Serial Gain Control
Low Power Mode for Power Management
Flexibility
Small Footprint WQFN Package APPLICATIONS Cellular Base Stations
Wideband and Narrowband IF Sampling
Receivers
Wideband Direct Conversion
ADC Driver DESCRIPTION
The LMH6523 contains four, high performance,
digitally controlled variable gain amplifiers (DVGA). It
has been designed for use in narrowband and
broadband IF sampling applications. Typically, the
LMH6523 drives a high performance ADC in a broad …
