ADAU1966 AD [Analog Devices], ADAU1966 Datasheet - Page 10

• Manufacturer Part Number: ADAU1966
• Description: 16-Channel High Performance
• Manufacturer: AD [Analog Devices]

ADAU1966
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 12. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20, 29, 41
21, 26, 30, 40
Type
I
I
PWR
O
O
O
O
O
O
O
O
PWR
GND
GND
O
PWR
I
O
O
PWR
GND
1
MCLKI/XTALI
*SEE TABLE 15 FOR SA_MODE SETTINGS.
DAC_BIAS3
DAC_BIAS4
Mnemonic
DAC_BIAS3
DAC_BIAS4
AVDD3
DAC13P
DAC13N
DAC14P
DAC14N
DAC15P
DAC15N
DAC16P
DAC16N
AVDD4
AGND4
PLLGND
LF
PLLVDD
MCLKI/XTALI
XTALO
MCLKO
DVDD
DGND
PLLGND
DAC13P
DAC13N
DAC14P
DAC14N
DAC15P
DAC15N
DAC16P
DAC16N
PLLVDD
MCLKO
AGND4
AVDD3
AVDD4
XTALO
DVDD
LF
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
80
21
PIN 1
INDICATOR
79
22
78
23
77
24
76
25
Description
DAC Bias 3. AC couple with 470 nF to AGND3.
DAC Bias 4. AC couple with 470 nF to AVDD3.
Analog Power.
DAC13 Positive Output.
DAC13 Negative Output.
DAC14 Positive Output.
DAC14 Negative Output.
DAC15 Positive Output.
DAC15 Negative Output.
DAC16 Positive Output.
DAC16 Negative Output.
Analog Power.
Analog Ground.
PLL Ground.
PLL Loop Filter, Reference to PLLVDD.
Apply 2.5 V to power PLL.
Master Clock Input, Input to Crystal Inverter.
Output from Crystal Inverter.
Master Clock Output.
Digital Power, 2.5 V.
Digital Ground.
75
26
74
27
Figure 3. Pin Configuration
73
28
Rev. 0 | Page 10 of 52
ADAU1966
(Not to Scale)
72
29
TOP VIEW
71
30
70
31
69
32
68
33
67
34
66
35
65
36
64
37
63
38
62
39
61
40
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
DAC_BIAS2
DAC_BIAS1
AVDD2
DAC4N
DAC4P
DAC3N
DAC3P
DAC2N
DAC2P
DAC1N
DAC1P
AVDD1
AGND1
PU/RST
SA_MODE
CLATCH/ADDR0/SA*
CCLK/SCL/SA*
COUT/SDA/SA*
CDATA/ADDR1/SA*
DVDD