YSS901 Datasheet, PDF (3/14 Pages) List of Unclassifed Manufacturers – SD Stereo dipole

YSS901
g ^{Pin Description}
No. Pin name I/O
Function
5 DVDD - Digital signal power supply : +5 V
6 CTLSEL I Selection of control method
7 SYNCN I Digital input/output synchronization signal
8 BCLK I Digital input/output bit clock
9 CSN
I Serial control interface chip select signal
10 DOUT O Digital signal output
11 DIN
I Digital signal input
12 DSEL2 I Analog/digital input selection
13 DSEL1 I Digital input/output format selection
14 DSEL0 I Digital input/output format selection
15 DVDD - Digital signal power supply : +5 V
21 TST2 - Test (To be open.)
22 DVSS - Digital signal ground
23 AVSS - Analog signal ground
24 AIRRET AO Right channel analog signal input return
25 AIROUT AO Right channel analog signal input out
26 AIR AI Right channel analog signal input
27 AILRET AO Left channel analog signal input return
28 AILOUT AO Left channel analog signal input out
29 AIL AI Left channel analog signal input
30 VREF AI Analog signal VREF
31 AVDD - Analog signal power supply : +5 V
37 LOUT AO Left channel analog signal output
38 ROUT AO Right channel analog signal output
39 PLLC AI PLL auxiliary input
40 AVSS - Analog signal ground
41 EXTAL I Crystal clock input
42 XTAL O Crystal clock output
43 DVSS - Digital signal ground
44 TSTCK - Test (Connect with DVSS.)
45 TST1 - Test (To be open.)
46 TSTNI I Test (Connect with DVSS.)
47 TSTNO O Test (To be open.)
53 DVDD - Digital signal power supply: +5 V
54 TSTSEL - Test (Connect with DVSS.)
55 CSEL2 I Coefficient selection (Enabled when CTLSEL = 0)
56 CSEL1 I Coefficient selection (Enabled when CTLSEL = 0)
57 CSEL0 I Coefficient selection (Enabled when CTLSEL = 0)
58 RESETN I Reset signal input
59 BSFT1 I Bit shift selection (Enabled when CTLSEL = 0)
60 BSFT0 I Bit shift selection (Enabled when CTLSEL = 0)
61 SCK
I Serial control interface clock input
62
SI
I Serial control interface data input
63 DVSS - Digital signal ground
Notes:
1. Pins of No. 1 to 4, 16 to 20, 32 to 36, 48 to 52 and 64 are to be open.
2.
I: input pin
O: output pin
AI: analog signal input pin
AO: analog output pin.
3