IDT F1240NBGI8

10MHz ~ 500MHz19.7dBm20dB5.3dB4.75V ~ 5.25V

Overview

The IDT F1240NBGI8 IF VGA featuring FlatNoise™ technology improves system SNR, especially at lower gain settings. By keeping both IP3O & NF flat while gain is backed off, the system SNR is improved significantly under high level interferer conditions, especially when considering alias noise in an IF sampling receiver. The fast-settling, parallel mode gain step of 0.50 dB coupled with the excellent differential non-linearity allow for SNR to be maximized further by targeting the minimum necessary gain in small, accurate increments. The matched output does not require a terminating resistor, thus the gain and distortion performance are preserved when driving Bandpass Anti-Alias filters.

Features

Tape & Reel (TR) Package
10MHz ~ 500MHz Frequency
19.7dBm P1dB
20dB Gain
5.3dB Noise Figure
4.75V ~ 5.25V Voltage - Supply
160mA Current - Supply
200MHz Test Frequency
Surface Mount Mounting Type