參數(shù)資料
型號(hào): LC89057W-VF4A-E
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: 7 X 7 MM, SQFP-48
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 328K
代理商: LC89057W-VF4A-E
LC89057W-VF4A-E
No.7202-3/59
4. Pin Assignment
5. Pin Functions
Table 5.1 Pin Functions
Pin No.
Name
I/O
Function
1
RXOUT
O
Output pin of Input bi-phase selection data
2
RX0
I5
Input pin of TTL-compatible digital data
3
RX1
I
Digital data input pin with built-in amplifier that supports coaxial
4
RX2
I5
Input pin of TTL-compatible digital data
5
RX3
I5
Input pin of TTL-compatible digital data
6
DGND
Digital GND
7
DVDD
Digital power supply
8
RX4
I5
Input pin of TTL-compatible digital data
9
RX5/VI
I5
TTL-compatible digital data || Validity flag input pin for modulation
10
RX6/UI
I5
TTL-compatible digital data || User data input pin for modulation
11
DVDD
Digital power supply for PLL
12
DGND
Digital GND for PLL
13
LPF
O
PLL loop filter connection pin
14
AVDD
Analog power supply for PLL
15
AGND
Analog GND for PLL
16
RMCK
O
R system clock output pin (256fs, 512fs, XIN, VCO)
17
RBCK
O/I
R system bit clock input/output pin (64fs)
18
DGND
Digital GND
19
DVDD
Digital power supply
20
RLRCK
O/I
R system LR clock input/output pin (fs)
21
RDATA
O
Output pin of serial audio data
22
SBCK
O
S system bit clock output pin (32fs, 64fs, 128fs)
23
SLRCK
O
S system LR clock output pin (fs/2, fs, 2fs)
24
SDIN
I5
Input pin of serial audio data
Continued on next page.
39
38
37
DI
RERR
SLRCK
SDIN
DO
36
42
41
40
45
44
43
48
47
46
CL
CE
DGND
XMODE
TMCK/PIO0
DVDD
TLRCK/PIO2
TBCK/PIO1
TXO/PIOEN
TDATA/PIO3
INT
35
CKST/PB
34
A
UDIO/V
O
33 32 31
LC89057W-VF4A-E
Top view
DV
DD
30
XIN
29
EMPHA/UO
/CD
DGN
D
28 27
DV
DD
26
DV
DD
DGN
D
DGN
D
25
X
OUT
XMCK
23
24
2
1
RDATA
SBCK
DVDD
RLRCK
RBCK
DGND
AGND
RMCK
LPF
AVDD
*RX5/VI
*RX6/UI
* : Pull-down resistor internal
DV
DD
*RX4
*RX3
DGN
D
RX1
*RX2
RXOU
T
*RX0
4
3
6
5
8
7
10
9
12
11
21
22
19
20
17
18
15
16
13
14
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