參數(shù)資料
型號: LC89058W-E
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: 7 X 7 MM, SQFP-48
文件頁數(shù): 23/46頁
文件大小: 284K
代理商: LC89058W-E
LC89058W-E
No.A1056-3/64
4. Pin Assignment
5. Pin Functions
Table 5.1 Pin Functions
Pin No.
Name
I/O
Function
1
RXOUT1
O
RX0-6 input S/PDIF through output pin 1
2
RX0
I5(pd)
5V withstand voltage TTL input level compatible S/PDIF input pin (connected to GND when RX1 is set)
3
RX1
I(pd)
Co-axial compatible S/PDIF input pin (supported demodulation sampling frequency of up to 96kHz)
4
RX2
I5(pd)
5V withstand voltage TTL input level compatible S/PDIF input pin (connected to GND when RX1 is set)
5
RX3
I5(pd)
5V withstand voltage TTL input level compatible S/PDIF input pin
6
DGND
Digital GND
7
DVDD
Digital power supply (3.3V)
8
RX4
I5(pd)
5V tolerable TTL input level compatible S/PDIF input pin
9
RX5
I5(pd)
5V tolerable TTL input level compatible S/PDIF input pin
10
RX6
I5(pd)
5V tolerable TTL input level compatible S/PDIF input pin
11
DVDD
Digital power supply (3.3V)
12
DGND
Digital GND
13
LPF
O
PLL loop filter connection pin
14
AVDD
Analog power supply (3.3V)
15
AGND
Analog GND
16
RMCK
O
R system clock output pin (VCO, 512fs, XIN)
17
RBCK
O/I
R system bit clock I/O pin (64fs)
18
DGND
Digital GND
19
DVDD
Digital power supply (3.3V)
20
RLRCK
O/I
R system LR clock I/O pin (fs)
21
RDATA
O
Serial audio data output pin
22
SBCK
O
S system bit clock output pin (16fs, 32fs, 64fs, 128fs)
23
SLRCK
O
S system LR clock output pin (fs/4, fs/2, fs, 2fs)
24
SDIN
I5
External serial audio data input pin
Continued on next page.
MOUT
39
38
37
DI
RERR
SLRCK
SDIN
DO
36
42
41
40
45
44
43
48
47
46
CL
CE
DGND
XMODE
GPIO0
DVDD
GPIO2
GPIO1
RXOUT2
GPIO3
INT
35
CKST
34
A
UDIO
33 32 31
LC89058W-E
Top view
DV
DD
30
XIN
29
DGN
D
28 27
DV
DD
26
DV
DD
DGN
D
DGN
D
25
XO
UT
XMCK
23
24
2
1
RDATA
SBCK
DVDD
RLRCK
RBCK
DGND
AGND
RMCK
LPF
AVDD
*RX5
*RX6
DV
DD
*RX4
*RX3
DGN
D
*RX1
*RX2
RXOU
T1
*RX0
4
3
6
5
8
7
10
9
12
11
21
22
19
20
17
18
15
16
13
14
* : Pull-down resistor internal at no selection
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