30 MHz Dual Programmable Filters and Variable Gain
Amplifiers ADRF6510
FEATURES
Matched pair of programmable filters and VGAs Continuous gain control range: −5 dB to +45 dB 6-pole filter 1 MHz to 30 MHz in 1 MHz steps, 0.
5 dB corner frequency SPI programmable 6 dB front-end gain step IMD3: 55 dBc for 1.
5 V p-p composite output HD2, HD3: 60 dBc for 1.
5 V p-p output Differential input and output Adjustable output common-mode
voltage Optional dc output offset correction Power-down feature Single 5 V supply operation
com
FUNCTIONAL BLOCK DIAGRAM
ENBL INP1 INM1 VPS COM GNSW OFS1 VPS
VPSD COMD LE CLK DATA SDO COM VPS SPI
OPP1 OPM1 COM
ADRF6510
GAIN VOCM COM OPM2 OPP2
09002-...