高精度恒流/恒压原边反馈控制器

TXPower

天芯源

SAW Components Low-Loss Dual Band Filter for Mobile Communication 942,5 / 1842,5 MHz

Features ■ Low-loss 2in1 RF filter for mobile telephone GSM900/1800 systems, receive path ■ Usable passband: Filter 1 (GSM900): 35 MHz Filter 2 (GSM1800): 75 MHz ■ Unbalanced to balanced operation of both filters ■ Impedance transformation from 50 Ω to 150 Ω for both filters ■ Suitabl

文件：91.36 Kbytes 页数：7 Pages

EPCOS

爱普科斯

Voltage Controlled Oscillator

文件：47.63 Kbytes 页数：1 Pages

APITECH

Embedded Processor Development System

文件：721.91 Kbytes 页数：1 Pages

CIRRUS

凌云逻辑