CELLULAR SUBSCRIBER TERMINAL POWER SUPPLY

文件：385.14 Kbytes 页数：23 Pages

TI

德州仪器

CELLULAR SUBSCRIBER TERMINAL POWER SUPPLY

TI

德州仪器

TRISILTM

DESCRIPTION The SMTPBxx series has been designedto protect telecommunication equipment against lightning and transient induced by AC power lines. FEATURES BIDIRECTIONAL CROWBAR PROTECTION. BREAKDOWNVOLTAGE RANGE: From 62 V To 270 V. HOLDING CURRENT: IH= 150 mA min REPETITIVE PE

文件：55.13 Kbytes 页数：5 Pages

STMICROELECTRONICS

意法半导体

MICROWAVE NOISE TUBES & NOISE SOURCES

DESCRIPTION CP Clare’s TD Series of gas discharge microwave noise tubes and TN Series of gas discharge microwave noise sources are the element in a microwave RF system that allows accurate measurements of the noise figure of the receiver or its components. The requirements of a device used for ma

文件：90 Kbytes 页数：5 Pages

CLARE

Clare, Inc.

Spread Spectrum Desktop/Notebook System Frequency Generator

Features • Maximized EMI suppression using Cypress’s Spread Spectrum technology • Reduces measured EMI by as much as 10 dB • I2C programmable to 153 MHz (16 selectable frequencies) • Two skew-controlled copies of CPU output • SEL100/66# selects CPU frequency (100 or 66.8 MHz) • Seven copies

文件：137.14 Kbytes 页数：11 Pages

CYPRESSCypress Semiconductor

赛普拉斯赛普拉斯半导体公司