AD9765 Analog Devices, AD9765 Datasheet - Page 34
AD9765
Manufacturer Part Number
AD9765
Description
Manufacturer
Analog Devices
Datasheet
1.AD9763.pdf
(44 pages)
Specifications of AD9765
Resolution (bits)
12bit
Dac Update Rate
125MSPS
Dac Settling Time
35ns
Max Pos Supply (v)
+5.5V
Single-supply
Yes
Dac Type
Current Out
Dac Input Format
Par
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9765AST
Manufacturer:
ADI
Quantity:
642
Part Number:
AD9765AST
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD9765ASTZ
Manufacturer:
ADI
Quantity:
345
Company:
Part Number:
AD9765ASTZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD9765ASTZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD9765ASTZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
AD9763/AD9765/AD9767
EVALUATION BOARD
GENERAL DESCRIPTION
The AD9763/AD9765/AD9767-EBZ is an evaluation board
for the AD9763/AD9765/AD9767 10-/12-/14-bit dual DAC.
Careful attention to layout and circuit design, combined with a
prototyping area, allow the user to easily and effectively evaluate
the AD9763/AD9765/AD9767 in any application where a high
resolution, high speed conversion is required.
SCHEMATICS
DVDDIN
TB1
TB1
1
2
RED
BEAD
L1
INCK2
INP31
INP32
INP33
INP34
INP35
INP36
Figure 86. Power Decoupling and Clocks on AD9763/AD9765/AD9767 Evaluation Board (1)
DCASE
10
1
2
3
4
5
6
7
8
9
C9
VAL
VOLT
RP15
22
RCO M
R1
R2
R3
R4
R5
R6
R7
R8
R9
BLK
BLK
INP23
INP24
INP25
INP26
INP27
INP28
INP29
INP30
BLK
DGND
DVDD
Rev. G | Page 34 of 44
10
1
2
3
4
5
6
7
8
9
RP10
BLK
22
RCO M
R1
R2
R3
R4
R5
R6
R7
R8
R9
AVDDIN
INCK1
INP10
INP11
INP12
INP13
INP14
INP9
This board allows the user the flexibility to operate the AD9763/
AD9765/AD9767 in various configurations. Possible output
configurations include transformer coupled, resistor terminated,
and single-ended and differential outputs. The digital inputs can be
used in dual-port or interleaved mode and are designed to be
driven from various word generators, with the on-board option
to add a resistor network for proper load termination. When
operating the AD9763/AD9765/AD9767, best performance is
obtained by running the digital supply (DVDD1/DVDD2) at
3.3 V and the analog supply (AVDD) at 5 V.
TB1
TB1
10
1
2
3
4
5
6
7
8
9
RP9
3
4
22
RCO M
R1
R2
R3
R4
R5
R6
R7
R8
R9
INP1
INP2
INP3
INP4
INP5
INP6
INP7
INP8
RED
BEAD
L2
DCASE
10
1
2
3
4
5
6
7
8
9
RP16
22
C10
VAL
VOLT
RCO M
R1
R2
R3
R4
R5
R6
R7
R8
R9
BLK
BLK
Data Sheet
BLK
AGND
AVDD
BLK