lc890561w Sanyo Semiconductor Corporation, lc890561w Datasheet - Page 3

• Manufacturer Part Number: lc890561w
• Description: Cmos Digital Audio Interface Receiver With Built-in Data Buffer Memory
• Manufacturer: Sanyo Semiconductor Corporation

3. Pin Assignment
4. Pin Functions
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1
2
3
4
5
6
7
8
9
Pin Name
XSTATE
CSFLAG
F0/FSB0
F1/FSB1
EMPHA
CKOUT
DATAO
AUDIO
DGND
DGND
DISEL
DOUT
DV DD
AGND
AV DD
AGND
DV DD
XMCK
XOUT
LRCK
DIN0
DIN1
DIN2
SDIN
BCK
LPF
XIN
DOSEL0
DOSEL1
CKSEL0
CKSEL1
XMODE
I/O
MODE0
MODE1
I 5
O
I 5
I 5
I 5
I 5
O
O
O
O
O
O
O
O
O
O
O
O
O
-
-
I
-
-
-
-
I
DGND
DV DD
XSEL
CE
CL
Selection input pin of data input pin (DIN0, DIN1)
Input bi-phase data through output pin
Input pin of TTL-compatible digital data (Pull-down resistor internal)
Input pin of TTL-compatible digital data (Pull-down resistor internal)
Input pin of TTL-compatible digital data (Pull-down resistor internal)
Digital GND
Digital power supply (3.3V)
Input pin of TTL-compatible serial audio data
Analog GND for PLL
PLL loop filter setting pin
Analog power supply for PLL (3.3V)
Analog GND for PLL
Clock output pin (256fs, 384fs, 512fs, crystal oscillation, VCO free-running oscillation)
64fs clock output pin
Fs clock output pin (L = R-ch, H = L-ch, inverted at I
Post-demodulation audio data output pin (Delay function is possible)
Source clock switch monitor output pin
Digital GND
Digital power supply (3.3V)
Crystal oscillation clock output pin (24.576MHz or 12.288MHz)
Crystal oscillation connection output pin
Crystal oscillation input pin, external input supported (24.576MHz or 12.288MHz)
Channel status emphasis information output pin
Channel status bit 1 (non-PCM data detection bit) output pin
Update flag output pin of first 48bits of channel status
Input fs calculation signal output pin || Input fs calculation signal arrange frequency bands output pin
Input fs calculation signal output pin || Input fs calculation signal arrange frequency bands output pin
37
38
39
40
41
42
43
44
45
46
47
48
Figure 3.1 LC890561W Pin Assignment
36
1
35 34 33 32 31
2
3
Table 4.1 Pin Functions
LC890561W
4
LC890561W
5
6
30 29 28 27 26 25
7
8
9
10
Function
2
S)
11
12
24
23
22
21
20
19
18
17
16
15
14
13
EMPHA
XIN
XOUT
XMCK
DV DD
DGND
XSTATE
LRCK
BCK
CKOUT
AUDIO
DATAO
* : Built-in Pull-down resistor
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