AD9389 Просмотр технического описания (PDF) - Analog Devices
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AD9389 Datasheet PDF : 48 Pages
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AD9389
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
DVDD 1
D0 2
DE 3
HSYNC 4
VSYNC 5
CLK 6
S/PDIF 7
MCLK 8
I2S0 9
I2S1 10
I2S2 11
I2S3 12
SCLK 13
LRCLK 14
GND 15
PVDD 16
GND 17
GND 18
PVDD 19
PVDD 20
PIN 1
AD9389
TOP VIEW
(Not to Scale)
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
60 GND
59 GND
58 D15
57 D16
56 D17
55 D18
54 D19
53 D20
52 D21
51 D22
50 D23
49 NC
48 NC
47 SDA
46 SCL
45 DDSDA
44 DDCSCL
43 GND
42 GND
41 AVDD
Table 4. Complete Pinout List
Pin Type
Pin No.
INPUTS
50 to 58,
65 to 78, 2
6
3
4
5
23
25
7
8
12 to 9
13
14
33
OUTPUTS
28, 27
38, 37
35, 34
Figure 2. Pin Configuration
Mnemonic Description
D[23:0]
CLK
DE
HSYNC
VSYNC
EXT_SW
HPD
S/PDIF
MCLK
I2S[3:0]
SCLK
LRCLK
PD/A0
Video Data Input
Video Clock Input
Data Enable Bit for Digital Video
Horizontal SYNC Input
Vertical SYNC Input
Differential Output Swing Adjustment
Hot Plug Detect Signal
S/PDIF (Sony/Philips Digital Interface) Audio Input Pin
Audio Reference Clock, from 128 × fS to 512 × fS
I2S Audio Data Inputs
I2S Audio Clock
Left/Right Channel Selection
Power-Down Control
TxC+
TxC−
Tx2+
Tx2−
Tx1+
Tx1−
Differential Clock Output
Differential Clock Output Complement
Differential Output Channel 2
Differential Output Channel 2 Complement
Differential Output Channel 1
Differential Output Channel 1 Complement
Rev. 0 | Page 6 of 48
Value
1.8 V CMOS
1.8 V CMOS
1.8 V CMOS
1.8 V CMOS
1.8 V CMOS
1.8 V CMOS
1.8 V CMOS
1.8 V CMOS
1.8 V CMOS
1.8 V CMOS
1.8 V CMOS
1.8 V CMOS
1.8 V CMOS
TMDS
TMDS
TMDS
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