LC89051V Datasheet, PDF (2/15 Pages) Sanyo Semicon Device – Digital Audio Interface Receiver

Pin Assignment
LC89051V
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
Symbol
DIN1
DIN2
E/DOUT
V_DD
R
VIN
VCO
GND
CKSEL
XMODE
AVOCK
TEST1
TEST2
SCLK/CL
XLAT/CE
SWDT/DI
SRDT/DO
DQSY/LD
CKOUT
FS128
BCK
LRCK
DATAOUT
ERROR
I/O
Description
I Data input with built-in amplifier (for coaxial or optical module input)
I Data input (for optical module input)
O Emphasis, input bi-phase, and validity flag output
– Power supply
I VCO gain control input
I VCO free-running setting input
O PLL low-pass filter setting
– Ground
I System clock selection input (384fs or 512fs)
I Reset input
I PLL error lock avoidance clock input
I Test input (Must be connected to ground in normal operation)
I Test input (Must be connected to ground in normal operation)
I Microcontroller interface clock input
I Microcontroller interface latch/chip enable input
I Microcontroller interface write data input
O Microcontroller interface read data output
O Microcontroller interface subcode Q and ID synchronization output
O VCO clock output (free running, 384fs, or 512fs)
O 128fs clock output
O Bit clock output
O L/R clock output (left channel = high, right channel = low)
O Audio data output
O PLL lock error mute output
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