TC9257APG - PLL

Features

Suitable for use in digital tuning systems in high-fi tuners and car stereos.
Built-in prescalers operate at an input frequency ranging from 30 to 150 MHz during FMIN input (with two-modulus prescaler) and at 0.5 to 40 MHz during AMIN input (with two-modulus prescaler or direct dividing).
16-bit programmable counter, dual parallel output phase comparator, crystal oscillator and reference counter.
3.6 MHz, 4.5 MHz, 7.2 MHz or 10.8 MHz crystal oscillators can.

Toshiba

Datasheet Details

Part number	TC9257APG
Manufacturer	Toshiba
File Size	2.06 MB
Description	PLL
Datasheet	TC9257APG Datasheet
Additional preview pages of the TC9257APG datasheet.

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Full PDF Text Transcription

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TC9256, 57APG/AFG TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC9256APG, TC9256AFG, TC9257APG, TC9257AFG PLL for DTS The TC9256APG, TC9256AFG, TC9257APG and TC9257AFG are phase-locked loop (PLL) LSIs for digital tuning systems (DTS) with built-in two-modulus prescalers. All functions are controlled through three serial bus lines. These LSIs are used to configure high-performance digital tuning systems. Features • Suitable for use in digital tuning systems in high-fi tuners and car stereos. • Built-in prescalers operate at an input frequency ranging from 30 to 150 MHz during FMIN input (with two-modulus prescaler) and at 0.

Published: Aug 11, 2006 |