Multilayer Balun Transformers For W-CDMA Tx & Rx

文件：88.76 Kbytes 页数：9 Pages

TDK

东电化

700mA SmartLDOTM

DESCRIPTION The SC1537 is designed to maintain a glitch-free 3.3V output when at least one of two inputs, 5V (VIN) and 3.3V (VAUX), is present. Whenever VIN exceeds a predetermined threshold value, the internal 3.3V linear regulator is enabled, and DR is pulled high. FEATURES • Glitch-free tra

文件：95.32 Kbytes 页数：7 Pages

SEMTECH

先之科

700mA SmartLDOTM

DESCRIPTION The SC1537 is designed to maintain a glitch-free 3.3V output when at least one of two inputs, 5V (VIN) and 3.3V (VAUX), is present. Whenever VIN exceeds a predetermined threshold value, the internal 3.3V linear regulator is enabled, and DR is pulled high. FEATURES • Glitch-free tra

文件：95.32 Kbytes 页数：7 Pages

SEMTECH

先之科

Photo Modules for PCM Remote Control Systems

Description The TSOP15.. – series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. The main benefit is th

文件：2.09062 Mbytes 页数：7 Pages

VISHAYVishay Siliconix

威世威世科技公司