lc8904q Sanyo Semiconductor Corporation, lc8904q Datasheet - Page 4

• Manufacturer Part Number: lc8904q
• Description: Digital Audio Interface Receiver
• Manufacturer: Sanyo Semiconductor Corporation

Pin Functions
No.
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
1
2
3
4
5
6
7
8
9
DATAOUT
CLKOUT1
CLKOUT2
CCB/SUB
LD/DQSY
DI/SWDT
CE/XLAT
CL/SCLK
DOUT/V
EMPHA
CLKMD
XMODE
ERROR
Symbol
TEST1
TEST2
DGND
AGND
DGND
XOUT
DGND
DGND
DV
DV
SBSY
SFSY
SBCK
DV
SUB1
SUB2
BCLK
LRCK
SRDT
DV
AV
DIN1
DIN2
DIN3
DIN4
VCO
RC1
RC2
CLK
VIN
PW
XIN
NC
DO
R
DD
DD
DD
DD
DD
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
EIAJ data and validity flag output
Emphasis monitor output (High: emphasis applied)
CR oscillator input
CR oscillator output
Microprocessor interface selection input (High: CCB, low: SUB)
Digital system ground
Clock output switching (High: 256fs, low: 128fs)
Clock switching input (High: 512fs, low: 384fs)
Test pin (Must be tied low during normal operation.)
Test pin (Must be tied low during normal operation.)
Reset input
Digital system power supply
No connection
Analog system power supply
VCO oscillator band adjustment input
Analog system ground
VCO free-running frequency setting input
PLL low-pass filter connection
Digital system power supply
CD subcode interface: block sync output
CD subcode interface: data output
CD subcode interface: frame sync output
CD subcode interface: data read shift clock input
Digital system ground
Digital system power supply
Crystal oscillator input
Crystal oscillator output
VCO and crystal oscillator clock output
256fs or 128fs clock output (selected by CLKMD)
Error mute output
Digital system ground
Sampling frequency monitor output
Sampling frequency monitor output
Bit clock output
Audio data output
L/R clock output (High: left channel, low: right channel)
Microprocessor interface: subcode Q data sync output
Microprocessor interface: data output when CCB/SUB is low (3-state output)
Microprocessor interface: data output when CCB/SUB is high (High-level open drain output)
Microprocessor interface: data input
Microprocessor interface: chip enable/latch input
Microprocessor interface: clock input
Digital system power supply
Data input with built-in amplifier
Data input with built-in amplifier
Data input with built-in amplifier
Data input with built-in amplifier
Digital system ground
LC8904Q
Function
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