AD9767-EB View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD9767-EB Datasheet PDF : 27 Pages
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Pin No.
1–14
15, 21
16, 22
17
18
19
20
23–36
37
38
39, 40
41
42
43
44
45, 46
47
48
Name
PORT1
DCOM1, DCOM2
DVDD1, DVDD2
WRT1/IQWRT
CLK1/IQCLK
CLK2/IQRESET
WRT2/IQSEL
PORT2
SLEEP
ACOM
IOUTA2, IOUTB2
FSADJ2
GAINCTRL
REFIO
FSADJ1
IOUTB1, IOUTA1
AVDD
MODE
AD9767
PIN FUNCTION DESCRIPTIONS
Description
Data Bits DB13–P1 to DB0–P1.
Digital Common.
Digital Supply Voltage.
Input write signal for PORT 1 (IQWRT in interleaving mode).
Clock input for DAC1 (IQCLK in interleaving mode).
Clock input for DAC2 (IQRESET in interleaving mode).
Input write signal for PORT 2 (IQSEL in interleaving mode).
Data Bits DB13–P2 to DB0–P2.
Power-Down Control Input.
Analog Common.
“PORT 2” differential DAC current outputs.
Full-scale current output adjust for DAC2.
GAINCTRL Mode (0 = 2 resistor, 1 = 1 resistor.)
Reference Input/Output.
Full-scale current output adjust for DAC1.
“PORT 1” differential DAC current outputs.
Analog Supply Voltage.
Mode Select (1 = Dual Port, 0 = Interleaved).
PIN CONFIGURATION
48 47 46 45 44 43 42 41 40 39 38 37
DB13-P1 (MSB) 1
DB12-P1 2
DB11-P1 3
DB10-P1 4
DB9-P1 5
DB8-P1 6
DB7-P1 7
DB6-P1 8
DB5-P1 9
DB4-P1 10
DB3-P1 11
DB2-P1 12
PIN 1
IDENTIFIER
AD9767
TOP VIEW
(Not to Scale)
36 DB0-P2
35 DB1-P2
34 DB2-P2
33 DB3-P2
32 DB4-P2
31 DB5-P2
30 DB6-P2
29 DB7-P2
28 DB8-P2
27 DB9-P2
26 DB10-P2
25 DB11-P2
13 14 15 16 17 18 19 20 21 22 23 24
REV. B
–5–
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