LC89058W-E Datasheet, PDF(6/64 Page) Sanyo Semicon Device

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LC89058W-E Datasheet, PDF (6/64 Pages) Sanyo Semicon Device – Digital Audio Interface Receiver

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LC89058W-E

7 Common and Different Points between LC89057W-VF4A-E and LC89058W-E

7.1 Common Features

Table 7.1: Common of LC89057W-VF4A-E and LC89058W-E functions (Hardware/Software Compatibility)

Item

LC89057W-VF4A-E

LC89058W-E

Package

Supply voltage

DIR reception range

Oscillation amplifier input frequency

2-system-clock pin output

S/PDIF inputs

Serial data input

Non-PCM flag output

Emphasis information output

DTS-CD/LD detection function

General-purpose I/O

Chip address setting

Mode setting external resistor

Microcontroller interface

SQFP48(9x9)

3.3V single source

32kHz to 192kHz

12.288MHz/24.576MHz

RMCK, RBCK, RLRCK, SBCK, SLRCK

7 maximum (1 coaxial, 6 optical)

SDIN

AUDIO

EMPHA (consumer and professional)

14-bit format detection supported

4 bits

4 addresses maximum (master/salve supported)

4 resistors used

CCB (SANYO-proprietary IF)

4 command address bits, 8 data bits

â SBCK: 16fs, SLRCK: 1/4 output added

â MOUT (consumer only)

â DI input regulations has.

7.2 Removed Functions

Table 7.2: Differences between LC89057W-VF4A-E and LC89058W-E (Removed Functions)

Item

LC89057W-VF4A-E

LC89058W-E

Function

S/PDIF unlock path switching

External clock synchronization mode

R and S system clock synchronization

Data output format

C, V, U pin output

Input fs computed output

Microcontroller interrupt signal

Modulation and demodulation

Yes

Asynchronous system

16, 20, 24 bits/left-justified/right-justified MSB, I2S

Yes

16kHz to 192kHz

Yes (Low pulse, Low level output)

Modulation removed (demodulation only)

Removed

Synchronization clock (SELMTD, RCKSEL removed)

Right-justified removed (left-justified MSB, I2S only)

Removed

32kHz to 192kHz (fs < 32kHz, removed)

Pulse output mode removed (level output only)

7.3 Added or Modified Functions

Table 7.3: Differences between LC89057W-VF4A-E and LC89058W-E (Added or Modified Functions)

Item

LC89057W-VF4A-E

LC89058W-E

Oscillation amplifier initial setting

Suspended while PLL is locked

Permanent operation

PLL clock output

256fs or 512fs

512fs

Master clock output

Multiple of input fs is output

Multiple of input fs on each band is output

Clock output when XIN source

No limitation

RBCK and SBCK must 1/2 or less of RMCK

Clock switching

Clock count is preserved (to maintain continuity)

Switched during the CKST pulse output

RMCK and CKST polarity

Polarity cannot be switched

Polarity can be switched

S/PDIF reception limitation

Reflected only to error flag.

Reflected to both error flag and clock output

S/PDIF input detection range

32kHz to 96kHz (XIN=24.57M/12.28MHz)

32kHz to 192kHz (XIN=24.576MHz only)

Input fs value monitor output

Microcontroller interface output only

Microcontroller interface and pin outputs

General-purpose I/O input pin

No timing control

Polling supported (with interrupt)

General-purpose I/O input/output pin

Parallel I/O function only

Internal selector input also supported.

Page

20-26

23, 25

No.A1056-6/64

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