AD9773 Analog Devices, AD9773 Datasheet - Page 49
AD9773
Manufacturer Part Number
AD9773
Description
Manufacturer
Analog Devices
Datasheet
1.AD9773.pdf
(60 pages)
Specifications of AD9773
Resolution (bits)
12bit
Dac Update Rate
400MSPS
Dac Settling Time
11ns
Max Pos Supply (v)
+3.5V
Single-supply
Yes
Dac Type
Current Out
Dac Input Format
Par
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Figure 102. Test Configuration for AD9773 in One-Port Mode with PLL Enabled, Signal Generator Frequency = One-Half Interleaved Input Data Rate,
Figure 101. Test Configuration for AD9773 in Two-Port Mode with PLL Enabled, Signal Generator Frequency = Input Data Rate,
ONEPORTCLK = Interleaved Input Data Rate, DAC Output Data Rate = Signal Generator Frequency × Interpolation Rate
NOTES
1. TO USE PECL DRIVER (U8), SOLDER JP41 AND JP42 AND REMOVE TRANSFORMER T1.
2. IN TWO-PORT MODE, IF DATACLK/PLL_LOCK IS PROGRAMMED TO OUTPUT PIN 8, JP25
NOTES
1. TO USE PECL DRIVER (U8), SOLDER JP41 AND JP42 AND REMOVE TRANSFORMER T1.
AND JP39 SHOULD BE SOLDERED. IF DATACLK/PLL_LOCK IS PROGRAMMED TO OUTPUT
PIN 53, JP46 AND JP47 SHOULD BE SOLDERED. FOR MORE INFORMATION, SEE THE
TWO-PORT DATA INPUT MODE SECTION.
INPUT CLOCK
INPUT CLOCK
JUMPER CONFIGURATION FOR TWO-PORT MODE, PLL ON
JP12 –
JP24 –
JP25 –
JP26 –
JP27 –
JP31 –
JP32 –
JP33 –
JUMPER CONFIGURATION FOR ONE-PORT MODE, PLL ON
DAC Output Data Rate = Signal Generator Frequency × Interpolation Rate
JP12 –
JP24 –
JP25 –
JP26 –
JP27 –
JP31 –
JP32 –
JP33 –
AWG2021
JP1 –
JP2 –
JP3 –
JP5 –
JP6 –
AWG2021
JP1 –
JP2 –
JP3 –
JP5 –
JP6 –
DG2020
DG2020
OR
OR
SOLDERED/IN
SOLDERED/IN
LECROY
PULSE
GENERATOR
LECROY
PULSE
GENERATOR
×
×
×
×
×
40-PIN RIBBON CABLE
×
×
×
×
×
UNSOLDERED/OUT
UNSOLDERED/OUT
TRIG
TRIG
Rev. D | Page 49 of 60
INP
INP
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
DAC1, DB11–DB0
DAC2, DB11–DB0
ONEPORTCLK
DAC1, DB11–DB0
DAC2, DB11–DB0
DATACLK
SIGNAL GENERATOR
SIGNAL GENERATOR
CLK+/CLK–
CLK+/CLK–
AD9773
AD9773
AD9773