32 kHz watch circuits with EEPROM

FEATURES · 32 kHz oscillator, amplitude regulated with excellent frequency stability · High immunity of the oscillator to leakage currents · Time calibration electrically programmable and reprogrammable (via EEPROM) · A quartz crystal is the only external component required · Very low curre

文件：81.09 Kbytes 页数：16 Pages

恩XP

32 kHz oscillator, amplitude regulated with excellent frequency stability

文件：89.4 Kbytes 页数：16 Pages

PHI

飞利浦

10/100Base-T Single port Magnetics

Features: Compliant with IEEE802.3 and ANSI X3.263 standards including 350uH Min OCL with 8mA Bias Return Loss Requirements of IEEE802.3  Designed To Meet IEEE802.30 Requirements  Peak reflow temperature rating 260℃  Remark: Contact PPT for further requirements.

文件：330.47 Kbytes 页数：6 Pages

PPT

磁创新

Polyester and Polypropylene Film/Foil Capacitors

文件：289.14 Kbytes 页数：6 Pages

CDE

HIGH-EFFICIENCY STEP-UP DC-DC CONVERTER

DESCRIPTION The SC1628 is a high performance step-up DC-DC converter, designed to drive an external power switch to generate programmable positive voltages. In the particularly suitable LCD contrast bias and flash memory programming power supply applications, typical full load efficiencies are

文件：121.23 Kbytes 页数：4 Pages

SEMTECH

先之科