YSS943 YAMAHA [YAMAHA CORPORATION], YSS943 Datasheet - Page 5

• Manufacturer Part Number: YSS943
• Description: ADAMB Advanced Digital Audio Multi channel decode processor
• Manufacturer: YAMAHA [YAMAHA CORPORATION]

YSS944/943/940
Power supply
Pin Functions
Type
No.
100
121
136
107
108
119
120
127
128
137
138
142
143
144
Pin
33
45
60
85
15
22
23
36
50
51
63
64
70
71
79
80
88
89
95
14
20
21
35
41
42
48
49
9
5
6
4
7
8
AHVDDG
Pin Name
AHVDD
AVDDR
DVDD
VDD1
VDD2
VSS
Note 1)
I/O
-
-
-
-
-
-
-
Power supply pins for pin block (Typ. 3.3 V).
Power supply pins for core block (Typ. 1.2 V).
Power supply pin 1 for PLL analog block (Typ. 3.3 V).
Be sure to insert a 0.1
pins.
Power supply pin 2 for PLL analog block (Typ. 3.3 V).
Be sure to insert a 0.1
pins.
Power supply pin 3 for PLL analog block (Typ. 3.3 V).
Be sure to insert a 0.1
AHVSSG pins.
Power supply pin for PLL digital block (Typ. 1.2 V).
Be sure to insert a 0.1
pins.
Ground pins
µ
µ
µ
µ
F capacitor between the AVDDR and AVSSR
F capacitor between the AHVDD and AHVSS
F capacitor between the AHVDDG and
F capacitor between the DVDD and DVSS
Function
5