RAMified Real Time Clock 4K x 8

DESCRIPTION The DS1385/DS1387 RAMified Real Time Clocks (RTCs) are upward–compatible successors to the in dustry standard DS1285/DS1287 RTC’s for PC applications. In addition to the basic DS1285/DS1287 RTC functions, 4K bytes of on–chip nonvolatile RAM have been added. FEATURES •U

文件：142.14 Kbytes 页数：20 Pages

Dallas

RAMified Real Time Clock 4K x 8

DESCRIPTION\nThe DS1385/DS1387 RAMified Real Time Clocks (RTCs) are upward–compatible successors to the in\ndustry standard DS1285/DS1287 RTC’s for PC applications. In addition to the basic DS1285/DS1287 RTC\nfunctions, 4K bytes of on–chip nonvolatile RAM have been added.FEATURES\n•Upgraded IBM AT c •Upgraded IBM AT computer clock/calendar with 4K x 8 extended RAM\n•Totally nonvolatile with over 10 years of operation in the absence of power\n•Counts seconds, minutes, hours, day of the week, date, month and year with leap year compensation\n•Binary or BCD representations of time, calendar and al;

ADI

亚德诺

RAMified Real Time Clock 4K x 8

DESCRIPTION The DS1385/DS1387 RAMified Real Time Clocks (RTCs) are upward–compatible successors to the in dustry standard DS1285/DS1287 RTC’s for PC applications. In addition to the basic DS1285/DS1287 RTC functions, 4K bytes of on–chip nonvolatile RAM have been added. FEATURES •U

文件：142.14 Kbytes 页数：20 Pages

Dallas

DPD Demodulator for PA Linearization 3200 to 4400 MHz

Features Wide flat performance IF BW Wide RF BW (~ 1.2 GHz) Ideal for Multi-Carrier Systems Drives ADC directly Ultra linear +39 dBm OIP3 Excellent ACLR performance 100 Ω differential output impedance Fully integrated DPD demodulator 6 x 6 mm 36-pin package Standby Mode w/Fast

文件：1.23244 Mbytes 页数：42 Pages

RENESAS

瑞萨

DPD Demodulator for PA Linearization 3200 to 4400 MHz

Features Wide flat performance IF BW Wide RF BW (~ 1.2 GHz) Ideal for Multi-Carrier Systems Drives ADC directly Ultra linear +39 dBm OIP3 Excellent ACLR performance 100 Ω differential output impedance Fully integrated DPD demodulator 6 x 6 mm 36-pin package Standby Mode w/Fast

文件：1.23244 Mbytes 页数：42 Pages

RENESAS

瑞萨

DPD Demodulator for PA Linearization 3200 to 4400 MHz

Features Wide flat performance IF BW Wide RF BW (~ 1.2 GHz) Ideal for Multi-Carrier Systems Drives ADC directly Ultra linear +39 dBm OIP3 Excellent ACLR performance 100 Ω differential output impedance Fully integrated DPD demodulator 6 x 6 mm 36-pin package Standby Mode w/Fast

文件：1.23244 Mbytes 页数：42 Pages

RENESAS

瑞萨