Line Card Access Switch

Description The L7583A/B/C/D Line Card Access Switch is a monolithic solid-state device providing the equivalent switching functionality of three 2 form C switches. The L7583 is designed to provide power ringing access, line test access (test out), and SLIC test access (test in) to tip and ring

文件：486.73 Kbytes 页数：20 Pages

AGERE

IF Signal Processing Circuit (A2C PLL VIF SIF) for TVs and VCRs

Overview The LA7583 is a VIF + SIF IC that requires no adjustments. In order to eliminate the need for adjustments in the VIF block, a multi-network PLL has been developed and adopted for video detection. In the SIF block, adjustments were eliminated by using gyrator technology in the FM quadratu

文件：207.57 Kbytes 页数：15 Pages

SANYO

三洋

pie/4 Shift QPSK MODEM

GENERAL DESCRIPTION The MSM7583 is a CMOS IC for the p/4 shift QPSK modem developed for the digital cordless telephone systems. The device, which contains one system of modulator and two systems of demodulater, is optimized for applications for cell stations in a cordless telephone system.

文件：215.29 Kbytes 页数：23 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社

pie/4 Shift QPSK MODEM

GENERAL DESCRIPTION The MSM7583 is a CMOS IC for the p/4 shift QPSK modem developed for the digital cordless telephone systems. The device, which contains one system of modulator and two systems of demodulater, is optimized for applications for cell stations in a cordless telephone system.

文件：215.29 Kbytes 页数：23 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社