TC94A39FAG datasheet(11/20 Pages) TOSHIBA

Numer części	TC94A39FAG

Szczegółowy opis	Single-Chip CD Processor with Built-in Controller (CD-DX)

Download	20 Pages

Scroll/Zoom	100%

Producent	TOSHIBA [Toshiba Semiconductor]

Strona internetowa	http://www.semicon.toshiba.co.jp/eng

Logo

11 / 20 page

TC94A39FAG/FB

2003-04-01

11

No.

Symbol

Pin Name

Function and Operation

Remarks

35

RFGC

Control signal output pin for adjusting RF

amplitude. Drives three-level PWM signal

(PWM carrier

= 88.2 kHz).

36

TEBC

Tracking balance control signal output pin.

Drives three-level PWM signal

(PWM carrier

= 88.2 kHz).

37

SEL

APC circuit ON/OFF signal output pin. When

laser is turned on, this pin will be in a

high-impedance state.

38

FMO

Feed equalizer output pin. Drives three-level

PWM signal (PWM carrier

= 88.2 kHz).

39

DMO

CD processor control

input/output pin

Disc equalizer output pin. Drives three-level

PWM signal (PWM carrier

= 88.2 kHz).

40

CVDD

43

CVSS

Power supply pins

Logic power supply pins for the CD processor

block and 16.9344-MHz dedicated crystal

oscillator. Normally, the same power supply as

that for the MVDD and MVSS pins is connected.

In CD standby mode, current dissipation

decreases.

41

XO

42

XI

Crystal oscillator pins

Input/output pins for the CD

processor-dedicated crystal oscillator. Connect

a 16.9344-MHz crystal oscillator. This clock is

used as the CD processor system clock and

controller system clock. Upon a system reset,

this clock is supplied as the controller system

clock and starts the CPU.

The crystal oscillator can be stopped by

program. If the 75/32.768-kHz or CR oscillator is

selected as the controller system clock, the CD

processor oscillator is stopped by program

when the CD processor is turned off.

(Note) When switching the controller system

clock from the controller oscillator to the

CD crystal oscillator, make sure that the

CD crystal oscillator is sufficiently

stable.

AVDD

CVDD

CVSS

XO

Rout1

RfXT1

XI

CVDD

CVSS

AVDD

VREF

Rout3

AVDD

VREF

Rout3

Podobny numer części - TC94A39FAG

Producent	Numer części	Arkusz danych	Szczegółowy opis
Toshiba Semiconductor	TC94A04AF	565Kb / 42P	1 CHIP AUDIO DIGITAL PROCESSOR
	TC94A04AFD	565Kb / 42P	1 CHIP AUDIO DIGITAL PROCESSOR
	TC94A04AFDG	702Kb / 42P	1 chip Audio Digital Processor
	TC94A04AFG	702Kb / 42P	1 chip Audio Digital Processor
	TC94A09F	270Kb / 19P	Single-Chip CD Processor with Built-in Controller

More results

Podobny opis - TC94A39FAG

Producent	Numer części	Arkusz danych	Szczegółowy opis
Toshiba Semiconductor	TC94A23F	219Kb / 20P	Single-chip CD Processor with Built-in Controller
	TC94A09F	270Kb / 19P	Single-Chip CD Processor with Built-in Controller
	TC9248BF	622Kb / 15P	CD SINGLE CHIP PROCESSOR WITH BUILT-IN 1BIT DA CONVERTER
	TC9284BF	651Kb / 16P	CD SINGLE CHIP PROCESSOR WITH BUILT-IN 1BIT DA CONVERTER
	TC9263AF	649Kb / 16P	CD SINGLE-CHIP PROCESSOR
	TC9283F	743Kb / 16P	CD SINGLE-CHIP PROCESSOR
	TC94A70FG	168Kb / 2P	Single-chip CD-MP3 Processor Copyright 1/2006
Sony Corporation	CXD2545Q	5Mb / 102P	CD DIGITAL SIGNAL PROCESSOR WITH BUILT-IN DIGITAL SERV
	CXD2585Q	962Kb / 127P	CD Digital Signal Processor with Built-in Digital Servo
	CXD3008Q	1,003Kb / 131P	CD Digital Signal Processor with Built-in Digital Servo

More results

TC94A39FAG Arkusz danych(PDF) 11 Page - Toshiba Semiconductor

TC94A39FAG Arkusz danych(HTML) 11 Page - Toshiba Semiconductor

Podobny numer części - TC94A39FAG

Podobny opis - TC94A39FAG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Arkusz danych Pobierz

Link URL