ad1939xstzrl Analog Devices, Inc., ad1939xstzrl Datasheet - Page 20

• Manufacturer Part Number: ad1939xstzrl
• Description: 4 Adc/8 Dac With Pll, 192 Khz, 24 Bit Codec
• Manufacturer: Analog Devices, Inc.

AD1935/AD1936/AD1937/AD1938/AD1939
MCLKO/XO
MCLKO/XO
MCLKI/XI
DSDATA4
MCLKI/XI
DSDATA4
PD/RST
PD/RST
AGND
AGND
AGND
DGND
AGND
DGND
AVDD
OR3N
OR4N
AVDD
OR3P
OR4P
OL3P
OL3N
OL4P
OL4N
OR3
OR4
OL3
OL4
NC
NC
NC
NC
Figure 22. Single-ended Output Output 64-Lead LQFP (AD1935)
Figure 21. Differential Output 64-Lead LQFP (AD1937, AD1939)
10
11
12
13
14
15
16
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
17 18 19 20 21 22 23 24
17 18 19 20 21 22 23 24
64 63 62 61
64 63 62 61
Preliminary
Preliminary
60 59 58 57 56
60 59 58 57 56
Rev. PrI | Page 20 of 30
Single-ended
(Not to Scale)
Differential
(Not to Scale)
TOP VIEW
TOP VIEW
AD193X
AD193X
Output
Output
25 26 27 28
25 26 27 28
55 54 53 52
55 54 53 52
29 30 31 32
29 30 31 32
51 50 49
51 50 49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
OR2N
OR2P
OL2N
OL2P
OR1N
OR1P
OL1N
OL1P
CLATCH/ADR1
CCLK/SCL
NC
OR2
NC
OL2
NC
OR1
NC
OL1
CLATCH
CCLK
AGND
FILTR
AGND
AVDD
AGND
DGND
AGND
FILTR
AGND
AVDD
AGND
DGND
Preliminary Technical Data