Absolute Maximum Ratings; Esd Caution - Analog Devices AD9776 Instruction Manual

ABSOLUTE MAXIMUM RATINGS

Table 4.
Parameter
AVDD33
DVDD33, DVDD18, CVDD18
AGND
DGND
CGND
I120, VREF, IPTAT
I , I , I ,
OUT1-P OUT1-N OUT2-P
I , Aux , Aux , Aux ,
OUT2-N 1-P 1-N 2-P
Aux
2-N
P1D15 to P1D0,
P2D15 to P2D0
DATACLK, TXENABLE
CLK+, CLK−, RESET, IRQ,
PLL_LOCK, SYNC_O+,
SYNC_O−, SYNC_I+, SYNC_I–
RESET, IRQ, PLL_LOCK,
SYNC_O+, SYNC_O–,
SYNC_I+, SYNC_I–, CSB,
SCLK, SDIO, SDO
Junction Temperature
Storage Temperature

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
With
Respect
to Rating
AGND −0.3 V to +3.6 V
DGND
CGND
AGND −0.3 V to +1.98 V
DGND
CGND
DGND −0.3 V to +0.3 V
CGND
AGND −0.3 V to +0.3 V
CGND
AGND −0.3 V to +0.3 V
DGND
AGND −0.3 V to AVDD33 + 0.3 V
AGND −1.0 V to AVDD33 + 0.3 V
DGND −0.3 V to DVDD33 + 0.3 V
DGND −0.3 V to DVDD33 + 0.3 V
CGND −0.3 V to CVDD18 + 0.3 V
DGND –0.3 V to DVDD33 + 0.3 V
+125°C
−65°C to +150°C
Thermal Resistance
100-lead, thermally enhanced TQFP Package θ
(with no airflow movement).
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only and 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.
Rev. 0 | Page 7 of 56
AD9776/AD9778/AD9779
= 27.4°C/W
JA