Low-Loss Filter for Mobile Communication

Features ■ Low-loss RF filter for mobile telephone EGSM systems, transmit path ■ Low amplitude ripple ■ Usable passband 35 MHz ■ Balanced to unbalanced operation ■ Impedance transformation from 200 Ω to 50 Ω ■ Ceramic package for Surface Mounted Technology (SMT)

文件：94.25 Kbytes 页数：7 Pages

EPCOS

爱普科斯

Multi-Function Telecommunication LSI

GENERAL DESCRIPTION The MSM7715 is a signal transmitting and receiving LSI device for applications such as telemeters. The MSM7715 uses a no-ringing communication mode. Built-in functions includes a 300 bps full-duplex modem complying with ITU-T V.21, a DTMF signal (PB signal) generator and recei

文件：150.39 Kbytes 页数：21 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社

SUPPLY-VOLTAGE SUPERVISORS

文件：140.85 Kbytes 页数：10 Pages

TI

德州仪器

SUPPLY-VOLTAGE SUPERVISORS

文件：140.85 Kbytes 页数：10 Pages

TI

德州仪器