ADV7175A Datasheet, PDF (9/52 Pages) Analog Devices – High Quality, 10-Bit, Digital CCIR-601 to PAL/NTSC Video Encoder

ADV7175A/ADV7176A
ABSOLUTE MAXIMUM RATINGS¹
V_AA to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Voltage on Any Digital Input Pin . GND – 0.5 V to V_AA + 0.5 V
Storage Temperature (T_S) . . . . . . . . . . . . . . –65°C to +150°C
Junction Temperature (T_J) . . . . . . . . . . . . . . . . . . . . . +150°C
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . +260°C
Analog Outputs to GND² . . . . . . . . . . . . . GND – 0.5 to V_AA
NOTES
1_{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 listed in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
2_{Analog output short circuit to any power supply or common can be of an indefinite}
duration.
PACKAGE THERMAL PERFORMANCE
The 44-PQFP package used for this device takes advantage of
an ADI patented thermal coastline lead frame construction.
This maximizes heat transfer into the leads and reduces the
package thermal resistance.
The junction-to-ambient (θ_JA) thermal resistance in still air on a
four-layer PCB is 35.5°C/W. The junction-to-case thermal
resistance (θ_JC) is 13.75°C/W.
ORDERING GUIDE
Model
Temperature Package
Range
Description
Package
Option
ADV7175AKS 0°C to +70°C Plastic Quad Flatpack S-44
ADV7176AKS 0°C to +70°C Plastic Quad Flatpack S-44
PIN CONFIGURATION
44 43 42 41 40 39 38 37 36 35 34
V_AA 1
P5 2
P6 3
P7 4
P8 5
P9 6
P10 7
P11 8
P12 9
GND 10
V_AA 11
PIN 1
IDENTIFIER
ADV7175A/ADV7176A
PQFP
TOP VIEW
(Not to Scale)
33 V_REF
32 DAC A
31 DAC B
30 V_AA
29 GND
28 V_AA
27 DAC D
26 DAC C
25 COMP
24 SDATA
23 SCLOCK
12 13 14 15 16 17 18 19 20 21 22
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 the ADV7175A/ADV7176A feature proprietary ESD protection circuitry, permanent
damage may occur on devices subjected to high energy electrostatic discharges. Therefore, pr oper
ESD precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
REV. B
–9–