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LC8904Q

Sanyo
Part Number LC8904Q
Manufacturer Sanyo
Description Digital Audio Interface Receiver
Published Apr 25, 2005
Detailed Description Ordering number : EN*5014B CMOS LSI LC8904Q Digital Audio Interface Receiver Preliminary Overview The LC8904Q demodula...
Datasheet PDF File LC8904Q PDF File

LC8904Q
LC8904Q

Overview
Ordering number : EN*5014B CMOS LSI LC8904Q Digital Audio Interface Receiver Preliminary Overview The LC8904Q demodulates data transmitted between digital audio equipment in the EIAJ format (CP-1201) to a normal format signal synchronized with the receiving side input signal.
Package Dimensions unit: mm 3156-QFP48E [LC8904Q] Features • Synchronizes with the transmitted EIAJ format signal using a built-in PLL circuit.
• Modes are set up and codes are output according to commands sent over a microprocessor interface.
— Input pin and output data format setup — Selection of digital source mode or analog source mode — 32-bit channel status output (consumer product mode 0) — 80-bit subcode Q data output (CRC check included) • Either a 384fs or a 512fs clock can be selected as the system clock.
• Provides 256fs, 128fs, BCLK, and LRCK clock outputs.
• Implements a CD subcode interface (CP-2401) using user bits.
• Fabricated in a CMOS single-voltage power supply process • Package: QFP-48E SANYO: QIP48E • CCB is a trademark of SANYO ELECTRIC CO.
, LTD.
• CCB is SANYO’s original bus format and all the bus addresses are controlled by SANYO.
SANYO Electric Co.
,Ltd.
Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg.
, 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-0005 JAPAN 73096HA (OT) No.
5014-1/20 LC8904Q Pin Assignment No.
5014-2/20 LC8904Q Block Diagram No.
5014-3/20 LC8904Q Pin Functions No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Symbol DOUT/V EMPHA RC1 RC2 CCB/SUB DGND CLKMD CLK TEST1 TEST2 XMODE DVDD NC AVDD R AGND VIN VCO DVDD SBSY PW SFSY SBCK DGND DVDD XIN XOUT CLKOUT1 CLKOUT2 ERROR DGND SUB1 SUB2 BCLK DATAOUT LRCK LD/DQSY SRDT DO DI/SWDT CE/XLAT CL/SCLK DVDD DIN1 DIN2 DIN3 DIN4 DGND I I I I O O O O O O O O I I I I O O O O O O O I I O I I I I I I I/O O O I O I EIAJ data and validity flag output Emphasis monitor output (High: emphasis applied) CR oscillator i...


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