Integrated QAM IF Downconverter

文件：76.69 Kbytes 页数：12 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Integrated QAM IF Downconverter

The RC2798 is an integrated solution for the downconversion of QAM IF signals in the front-end design of cable modem and set-top receivers. It is intended for use in 64QAM and 256QAM IF downconversion applications.The RC2798 integrates IF amplifier with AGC , mixer, VCO,and a video amplifier on a si • RF input frequency range 30 to 250MHz\r\n• On chip VCO with LO frequency range 30 to 250MHz\r\n• IF amplifier with AGC setting\r\n• High dynamic range -9dBm IIP3\r\n• On chip Video Amplifier\r\n• Built in ESD protection\r\n• Supply voltage range 5 to 10 V\r\n• Space saving 20-Lead TSSOP package;

ONSEMI

安森美半导体

Integrated QAM IF Downconverter

文件：76.69 Kbytes 页数：12 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Crystal Unit SMD 3.2x2.5 25.00MHz

Features: Surface Mount Hermetic Package Excellent Reliability Performance Good Frequency Perturbation and Stability over temperature Ultra Miniature Package Description and Applications: Surface mount 3.2mmx2.5mm crystal unit for customer for use in wireless communications devices, espec

文件：159.69 Kbytes 页数：7 Pages

TAI-SAW

嘉硕科技

IF DOWN CONVERTOR IC FOR DIGITAL CATV

DESCRIPTION The µPC2798GR is a Silicon monolithic IC designed for use as QAM IF down convertor for digital CATV. This IC consists of AGC amplifier, mixer, oscillator, and video amplifier. The package is 20 pins SSOP suitable for high-density surface mount. FEATURES • Low distortion AGC amplifi

文件：160.85 Kbytes 页数：24 Pages

NEC

瑞萨

BIPOLAR ANALOG INTEGRATED CIRCUIT

FEATURES • Low distortion AGC amplifier IIP3 = -9 dBm • On chip IF convertor fin = 30 to 250 MHz • On chip video amplifier Vout = 3.0 VP-P (differential, @ RL = 1kW) • Supply voltage: 5 V • Packaged in 20 pins SSOP suitable for high-density surface mount.

文件：328.87 Kbytes 页数：26 Pages

RENESAS

瑞萨