Y2K-Compliant Watchdog Real-Time Clocks

GENERAL DESCRIPTION The DS1501/DS1511 are full-function, year 2000-compliant real-time clock/calendars (RTCs) with an RTC alarm, watchdog timer, power-on reset, battery monitors, 256 bytes NV SRAM, and a 32.768kHz output. User access to all registers within the DS1501/DS1511 is accomplished wi

封装/外壳：28-DIP 模块（0.600"，15.24mm） 包装：管件 描述：IC RTC CLK/CALENDAR PAR 28-EDIP 集成电路（IC） 实时时钟

封装/外壳：28-DIP 模块（0.600"，15.24mm） 包装：管件 描述：IC RTC CLK/CALENDAR PAR 28-EDIP 集成电路（IC） 实时时钟

Y2K-Compliant Watchdog Real-Time Clocks

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Integrated Circuit 5-Step LED Driver for Linear Scale

Description: The NTE1511 is an integrated circuit in an 14–Lead DIP type package designed for use in level meter applications. This device is capable of driving 5 LEDs to create a bar–type display. In accordance with the input level, the uppermost LED brightness varies to form a linear indicato

800 MHz INPUT DIVIDE BY 2, 4 PRESCALER IC FOR PORTABLE SYSTEMS

800 MHz INPUT DIVIDE BY 2, 4 PRESCALER IC FOR PORTABLE SYSTEMS The µPB1511TB is a silicon monolithic integrated circuit designed as a divide by 2, 4 prescaler IC for portable radio systems. This IC is manufactured using NEC’s 30 GHz fmax UHS0 (Ultra High Speed Process) silicon bipolar process. C

PLLatinumTM 1.1 GHz Frequency Synthesizer for RF Personal Communications

文件：367.82 Kbytes Page：22 Pages

PLLatinumTM 1.1 GHz Frequency Synthesizer for RF Personal Communications

文件：367.82 Kbytes Page：22 Pages

PLLatinumTM 1.1 GHz Frequency Synthesizer for RF Personal Communications

文件：367.82 Kbytes Page：22 Pages