AD9779 Analog Devices, AD9779 Datasheet - Page 8

• Manufacturer Part Number: AD9779
• Description: Dual 16-Bit, 1 GSPS, Digital-to-Analog Converter
• Manufacturer: Analog Devices

Specifications of AD9779

• Resolution (bits): 16bit
• Dac Update Rate: 1GSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): +3.47V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

AD9776/AD9778/AD9779
ABSOLUTE MAXIMUM RATINGS
Table 5.
Parameter
AVDD33, DVDD33
DVDD18, CVDD18
AGND
DGND
CGND
I120, VREF, IPTAT
I
I
Aux
P1D15 to P1D0,
P2D15 to P2D0
DATACLK, TXENABLE
CLK+, CLK−
RESET, IRQ, PLL_LOCK,
SYNC_O+, SYNC_O−,
SYNC_I+, SYNC_I−,
CSB, SCLK, SDIO, SDO
Junction Temperature
Storage Temperature
OUT1-P
OUT2-N
Range
2-P
, I
, Aux
, Aux
OUT1-N
1-P
2-N
, I
, Aux
OUT2-P
1-N
,
,
With
Respect
To
AGND,
DGND,
CGND
AGND,
DGND,
CGND
DGND,
CGND
AGND,
CGND
AGND,
DGND
AGND
AGND
DGND
DGND
CGND
DGND
Rating
−0.3 V to +3.6 V
−0.3 V to +1.98 V
−0.3 V to +0.3 V
−0.3 V to +0.3 V
−0.3 V to +0.3 V
−0.3 V to AVDD33 + 0.3 V
−1.0 V to AVDD33 + 0.3 V
−0.3 V to DVDD33 + 0.3 V
−0.3 V to DVDD33 + 0.3 V
−0.3 V to CVDD18 + 0.3 V
−0.3 V to DVDD33 + 0.3 V
+125°C
−65°C to +150°C
Rev. A | Page 8 of 56
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL RESISTANCE
100-lead, thermally enhanced TQFP_EP package, θ
with the bottom EPAD soldered to the PCB. With the bottom
EPAD not soldered to the PCB, θ
specifications are valid with no airflow movement.
ESD CAUTION
JA
= 27.4°C/W. These
JA
= 19.1°C/W