FEATURES Dual, independent, digitally controlled gain amplifier (DGA) −9 dB to +26 dB gain range

1 dB step size, ±0.2 dB accuracy at 200 MHz 100 Ω differential input resistance

10 Ω differential output resistance

1.2 dB change in noise figure for first 12 dB of gain reduction

Output third-order intercept (OIP3): 48.5 dBm at 200 MHz, 5 V, high performance mode −3 dB bandwidth: 1700 MHz typical in high performance

mode

Multiple control interface options

Parallel 6-bit control interface with latch Serial peripheral interface (SPI) with fast attack

Gain step up/down interface

Wide input dynamic range Low power mode Power-down control Single 3.3 V or 5 V supply operation

40-lead, 6 mm × 6 mm LFCSP package

APPLICATIONS

Differential analog-to-digital converter (ADC) drivers High intermediate frequency (IF) sampling receivers High output power IF amplification

Instrumentation