TC9495F Datasheet (Toshiba Semiconductor)

TC9495F, Digital Servo Processor

Test mode terminal.

Normally, keep at open.

Playback speed mode flag output terminal.

2 HSO Remarks With pull-up resistor.

O UHSO HSO Playback Speed Normal 2 times 4 times ¾ ¾ H H L 3 UHSO H L H L O L Subcode Q data emphasis flag output terminal.

4 EMPH O Emphasis ON at “H” level and OFF a

www.DataSheet4U.com TC9495F TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC9495F Digital Servo Single Chip Processor Built in 1 Bit DA Converter The TC9495F is a single chip processor which incorporates the following function: synchronous separation protection and interpolation, EFM demodulation, Error correction, micro controller interface, digital equalizer for use in servo LSI and servo control circuit.

In addition, the TC9495F incorporates a 1 bit DA converter.

In combination

TC9495F Features

* Capable of decode the text data. Built in EFM demodulation circuit, subcode demodulation circuit. Capable of correcting dual C