AD9773 Analog Devices, AD9773 Datasheet - Page 50

• Manufacturer Part Number: AD9773
• Manufacturer: Analog Devices

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

AD9773
Figure 103. Test Configuration for AD9773 in Two-Port Mode with PLL Disabled, DAC Output Data Rate = Signal Generator Frequency,
Figure 104. Test Configuration for AD9773 in One-Port Mode with PLL Disabled, DAC Output Data Rate = Signal Generator Frequency,
ONEPORTCLK = Interleaved Input Data Rate = 2x 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 OFF
JUMPER CONFIGURATION FOR ONE-PORT MODE, PLL OFF
JP12 –
JP24 –
JP25 –
JP26 –
JP27 –
JP31 –
JP32 –
JP33 –
JP12 –
JP24 –
JP25 –
JP26 –
JP27 –
JP31 –
JP32 –
JP33 –
AWG2021
AWG2021
JP1 –
JP2 –
JP3 –
JP5 –
JP6 –
JP1 –
JP2 –
JP3 –
JP5 –
JP6 –
DG2020
DG2020
OR
OR
DATACLK = Signal Generator Frequency/Interpolation Rate
SOLDERED/IN
SOLDERED/IN
LECROY
PULSE
GENERATOR
LECROY
PULSE
GENERATOR
×
×
×
×
×
×
×
×
×
×
40-PIN RIBBON CABLE
UNSOLDERED/OUT
UNSOLDERED/OUT
Rev. D | Page 50 of 60
TRIG
TRIG
INP
INP
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
DATACLK
ONEPORTCLK
DAC1, DB11–DB0
DAC2, DB11–DB0
DAC1, DB11–DB0
DAC2, DB11–DB0
SIGNAL GENERATOR
SIGNAL GENERATOR
CLK+/CLK–
CLK+/CLK–
AD9773
AD9773