IDTF1950 - 7-bit 0.25 dB Digital Step Attenuator
This document describes the specification for the IDTF1950 Digital Step Attenuator.
The F1950 is part of a family of Glitch-FreeTM DSAs optimized for the demanding requirements of communications Infrastructure.
These devices are offered in a compact 4x4 QFN package with 50 Ω impedances for ease of i
IDTF1950 Features
* Glitch-FreeTM, < 0.6 dB transient overshoot
* Spurious Free Design
* 3V to 5V supply
* Attenuation Error < 0.3 dB @ 2 GHz
* Low Insertion Loss < 1.3 dB @ 2 GHz
* Excellent Linearity +65 dBm IP3I
* Fast settling time, < 400 nsec
* Clas
