Satellite and cellular dual-band RF front-end

DESCRIPTION The SA1921 is an integrated dual-band RF front-end that operates at both cellular (AMPS, DAMPS, and GSM) and satellite (1515–1600 MHz) frequencies, and is designed in a 13 GHz fT BiCMOS process—QUBiC1. The low-band is a combined low-noise amplifier (LNA) and mixer. The LNA has a 1.7 d

文件：507.87 Kbytes 頁數(shù)：36 Pages

PHI

PHI

Satellite and cellular dual-band RF front-end

恩XP

3x5 Rectangular LED

3×5 Rectangular LED

文件：30.42 Kbytes 頁數(shù)：1 Pages

SANKEN

三墾

TLV192x Family of 65V Comparators with Integrated 2.5V Voltage Reference

1 Features ? Wide supply range: 3.3V to 65V ? Fail-safe inputs up to 65V ? Open-drain output up to 65V ? 2.5V, 1.5%, 100ppm maximum voltage reference ? Reference output can drive up to 1mA ? 3mV input offset voltage ? 900ns propagation delay ? Power-on-reset provides a known startup co

文件：1.95902 Mbytes 頁數(shù)：26 Pages

TI

德州儀器

Latchable Negative Floating Hot Swap Power Manager

文件：497.97 Kbytes 頁數(shù)：11 Pages

TI

德州儀器