LC89058W-E Datasheet, PDF (3/64 Pages) Sanyo Semicon Device – Digital Audio Interface Receiver

4. Pin Assignment
LC89058W-E
36 35 34 33 32 31 30 29 28 27 26 25
DO 37
DI ³⁸
CE ³⁹
CL ⁴⁰
XMODE ⁴¹
DGND ⁴²
DVDD ⁴³
GPIO0 ⁴⁴
GPIO1 ⁴⁵
GPIO2 ⁴⁶
GPIO3 ⁴⁷
RXOUT2 ⁴⁸
LC89058W-E
24 _SDIN
23 _SLRCK
22 _SBCK
21 _RDATA
20 _RLRCK
19 _DVDD
18 _DGND
17 _RBCK
16 _RMCK
15 _AGND
14 _AVDD
13 LPF
1 2 3 4 5 6 7 8 9 10 11 12
Top view
* : Pull-down resistor internal at no selection
5. Pin Functions
Pin 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
Name
RXOUT1
RX0
RX1
RX2
RX3
DGND
DVDD
RX4
RX5
RX6
DVDD
DGND
LPF
AVDD
AGND
RMCK
RBCK
DGND
DVDD
RLRCK
RDATA
SBCK
SLRCK
SDIN
I/O
O
I₅(pd)
I(pd)
I₅(pd)
I₅(pd)
I₅(pd)
I₅(pd)
I₅(pd)
O
O
O/I
O/I
O
O
O
I₅
Table 5.1 Pin Functions
RX0-6 input S/PDIF through output pin 1
Function
5V withstand voltage TTL input level compatible S/PDIF input pin (connected to GND when RX1 is set)
Co-axial compatible S/PDIF input pin (supported demodulation sampling frequency of up to 96kHz)
5V withstand voltage TTL input level compatible S/PDIF input pin (connected to GND when RX1 is set)
5V withstand voltage TTL input level compatible S/PDIF input pin
Digital GND
Digital power supply (3.3V)
5V tolerable TTL input level compatible S/PDIF input pin
5V tolerable TTL input level compatible S/PDIF input pin
5V tolerable TTL input level compatible S/PDIF input pin
Digital power supply (3.3V)
Digital GND
PLL loop filter connection pin
Analog power supply (3.3V)
Analog GND
R system clock output pin (VCO, 512fs, XIN)
R system bit clock I/O pin (64fs)
Digital GND
Digital power supply (3.3V)
R system LR clock I/O pin (fs)
Serial audio data output pin
S system bit clock output pin (16fs, 32fs, 64fs, 128fs)
S system LR clock output pin (fs/4, fs/2, fs, 2fs)
External serial audio data input pin
Continued on next page.
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