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IC BLOCK DIAGRAM AND DESCRIPTION
AK4114VQ(192kHz 24bit Digital Audio Interface Transceiver)
No. Symbol
1
RX4
2
NC(AVSS)
3
RX5
4
TEST2
5
RX6
6
NC(AVSS)
7
RX7
8
IIC
9
P/SN
10
XTL0
11
XTL1
12
VIN
13
TVDD
14
NC
15
TX0
16
TX1
17
BOUT
18
COUT
19
UOUT
20
VOUT
21
DVDD
22
DVSS
23
MCKO1
24
LRCK
25
SDTO
26
BICK
27
MCKO2
28
DAUX
29
XTO
30
XTI
31
PDN
32
CDTO
33
CDTI
34
CCLK
35
CSN
36
INT0
37
INT1
38
AVDD
39
R
40
VCOM
41
AVSS
42
RX0
43
NC(AVSS)
44
RXI
45
TEST1
46
RX2
47
NC(AVSS)
48
RX3
I/O
Function
I
Receiver channel input 4 pin
I
No connection pin
I
Receiver channel input 5 pin
I
Test 2 pin
I
Receiver channel input 6 pin
I
No connection pin
I
Receiver channel input 7 pin
I
IIC select pin. L:4 lines serial
I
Parallel/serial select pin. L: Serial mode
I
Crystal frequency select 0 pin
I
Crystal frequency select 1 pin
I
V bit input pin for transmitter output.
I
Power supply pin for input buffer
I
No connection pin
O
Transmitter channel output 0 pin
O
Transmitter channel output 1 pin
O
Block start output pin for receiver input
O
C bit output pin for receiver input
O
U bit output pin for receiver input
O
V bit output pin for receiver input
I
Digital power supply pin
I
Digital ground pin
O
Master clock output 1 pin
I/O
Channel clock pin
O
Audio serial data output pin
I/O
Audio serial data clock pin
O
Master clock output 2 pin
I
Axially audio serial data input pin
O
Crystal output pin
I
Crystal input pin
I
Power down and reset pin
O
Control data output pin
I
Control data input pin
I
Control data clock pin
I
Chip select pin
O
Interrupter 0 pin
O
Interrupter 1 pin
I
Analog power supply
-
External connection resistor pin
-
Common voltage output pin
I
Analog ground pin
I
Receiver channel input 0 pin
I
No connection pin
I
Receiver channel input 1 pin
I
Test 1 pin
I
Receiver channel input 2 pin
I
No connection pin
I
Receiver channel input 3 pin
TX-NR1000
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