ADV7171KS-REEL Analog Devices Inc, ADV7171KS-REEL Datasheet - Page 12
![IC DAC VIDEO ENC NTSC 44-MQFP](/photos/6/62/66268/505-44-pqfp_sml.jpg)
ADV7171KS-REEL
Manufacturer Part Number
ADV7171KS-REEL
Description
IC DAC VIDEO ENC NTSC 44-MQFP
Manufacturer
Analog Devices Inc
Type
Video Encoderr
Datasheet
1.ADV7171KSUZ.pdf
(64 pages)
Specifications of ADV7171KS-REEL
Rohs Status
RoHS non-compliant
Applications
Set-Top Boxes, Video Players
Voltage - Supply, Analog
4.75 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
44-MQFP, 44-PQFP
Adc/dac Resolution
10b
Screening Level
Industrial
Package Type
MQFP
Pin Count
44
Voltage - Supply, Digital
-
Lead Free Status / RoHS Status
Not Compliant
ADV7170/ADV7171
Pin No.
35
36
37
44
Mnemonic
SCRESET/RTC
TTXREQ
TTX
CLOCK
Input/
Output
I
O
I
I
Description
This pin can be configured as an input by setting MR22 and MR21 of Mode Register 2.
It can be configured as a subcarrier reset pin, in which case a low-to-high transition on this
pin resets the subcarrier to Field 0. Alternatively, it may be configured as a real-time control
(RTC) input.
Teletext Data Request Signal. Defaults to GND when teletext not selected. Enables
backward compatibility to ADV7175/ADV7176.
Teletext Data. Defaults to V
to ADV7175/ADV7176.
TTL Clock Input. Requires a stable 27 MHz reference clock for standard operation.
Alternatively, a 24.5454 MHz (NTSC) or 29.5 MHz (PAL) can be used for square pixel
operation.
Rev. C | Page 12 of 64
AA
when teletext not selected. Enables backward compatibility