AD9779A-EBZ Analog Devices Inc, AD9779A-EBZ Datasheet - Page 51

• Manufacturer Part Number: AD9779A-EBZ
• Description: Dual 16B, 1.0 GSPS TxDAC
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9779A-EBZ

• Design Resources: Interfacing ADL5370 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0016) Interfacing ADL5371 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0017) Interfacing ADL5372 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0018) Interfacing ADL5373 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0019) Interfacing ADL5374 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0020) Interfacing ADL5375 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0021)
• Number Of Dac's: 2
• Number Of Bits: 16
• Outputs And Type: 2, Differential
• Sampling Rate (per Second): 1G
• Data Interface: Serial
• Dac Type: Current
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9779A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

USING THE ADL5372 QUADRATURE MODULATOR
The evaluation board contains an Analog Devices ADL5372
quadrature modulator. The AD9776A/AD9778A/AD9779A
and ADL5372 provide an easy-to-interface DAC/modulator
combination that can be easily characterized on the evaluation
board. Solderable jumpers can be configured to evaluate the
single-ended or differential outputs of the AD9776A/AD9778A/
AD9779A. This is the default configuration from the factory
and consists of the following jumper positions:
•
•
JP2, JP3, JP4, JP8—unsoldered
JP14, JP15, JP16, JP17—soldered
Figure 104. AD9776A/AD9778A/AD9779A Evaluation Board
Rev. A | Page 51 of 60
To evaluate the ADL5372 on this board, these same jumper
positions should be reversed so that they are in the following
positions:
•
•
Note that the ADL5372 also requires its own separate +5 V and
GND connection on the evaluation board.
JP2, JP3, JP4, JP8—soldered
JP14, JP15, JP16, JP17—unsoldered
AD9776A/AD9778A/AD9779A