AD9772A Analog Devices, AD9772A Datasheet - Page 13

• Manufacturer Part Number: AD9772A
• Manufacturer: Analog Devices

Specifications of AD9772A

• Resolution (bits): 14bit
• Dac Update Rate: 160MSPS
• Dac Settling Time: 11ns
• Max Pos Supply (v): +3.6V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

FROM HP8644A
SIGNAL GENERATOR
EXTERNAL
CLOCK
AWG2021
DG2020
OR
DIGITAL
DATA
1kΩ
1kΩ
CLK+
CLK–
CLKCOM
SLEEP
CLKVDD
DCOM
TRIGGERED
3.3V
LATCHES
EDGE-
DVDD
1×
3.3V
AD9772A
1×/2×
INTERPOLATION
ACOM
Figure 7. Basic AC Characterization Test Setup
FILTER
2× FIR
CLOCK DISTRIBUTION
AND MODE SELECT
FILTER
CONTROL
AVDD
3.3V
CH2
CH1
Rev. C | Page 13 of 40
CONTROL
PULSE GENERATOR
MUX
STUFF
ZERO
EXTERNAL INPUT
MUX
REFLO
AND CONTROL AMP
HP8130
1.2V REFERENCE
2×/4×
MULTIPLIER
PLLCLOCK
14-BIT DAC
PLLCOM
PLLVDD
FSADJ
REFIO
I
I
OUTA
OUTB
LPF
1.91kΩ
0.1µF
50Ω
20pF
MINI-CIRCUITS
100Ω
50Ω
T1-1T
20pF
AD9772A
SPECTRUM
TO FSEA30
ANALYZER