MAX1575 Evaluation Kit

General Description The MAX1575 charge pump drives up to four white LEDs in the main display and up to two white LEDs in the sub-display with regulated constant current for uniform intensity. By utilizing adaptive 1x/1.5x chargepump modes and very-low-dropout current regulators, it achieves high

文件：86.69 Kbytes 页数：4 Pages

MAXIM

美信

Global Positioning System GPS baseband processor

GENERAL DESCRIPTION The SAA1575HL is an integrated circuit which implements a complete baseband function for Global Positioning System (GPS) receivers. It combines a 16-bit Philips 80C51XA microcontroller, 8 GPS channel correlators and related peripherals in a single IC. Users can implement a com

文件：744.54 Kbytes 页数：56 Pages

PHI

PHI

FM front end circuit for CENELEC EN 55020 applications

FEATURES • Bipolar integrated FM front end circuit, designed for use in car radios and home receivers • Fulfils CENELEC EN 55020 requirements • Radio frequency range of 76 to 90 MHz (Japan) or 87.5 to 108 MHz (Europe, USA) • Low noise oscillator, buffered oscillator output • Double

文件：186.49 Kbytes 页数：16 Pages

PHI

PHI

FM front end circuit for CENELEC EN 55020 applications

FEATURES • Bipolar integrated FM front end circuit, designed for use in car radios and home receivers • Fulfils CENELEC EN 55020 requirements • Radio frequency range of 76 to 90 MHz (Japan) or 87.5 to 108 MHz (Europe, USA) • Low noise oscillator, buffered oscillator output • Double

文件：186.49 Kbytes 页数：16 Pages

PHI

PHI