ADV7171KSU Analog Devices Inc, ADV7171KSU Datasheet - Page 9

• Manufacturer Part Number: ADV7171KSU
• Description: IC DAC VIDEO ENC NTSC 44TQFP
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of ADV7171KSU

• 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-TQFP, 44-VQFP
• Adc/dac Resolution: 10b
• Screening Level: Industrial
• Package Type: TQFP
• Pin Count: 44
• Voltage - Supply, Digital: -
• Lead Free Status / RoHS Status: Not Compliant

TIMING DIAGRAMS
TTXREQ
CLOCK
TTX
t
16
CONTROL
CONTROL
t
17
O/PS
I/PS
SCLOCK
SDATA
FIELD/VSYNC,
FIELD/VSYNC,
PIXEL INPUT
4 CLOCK
CYCLES
HSYNC,
HSYNC,
CLOCK
BLANK
BLANK
DATA
t
18
t
3
t
6
t
Cb
2
t
9
Figure 3. Pixel and Control Data Timing Diagram
t
10
4 CLOCK
CYCLES
Figure 2. MPU Port Timing Diagram
Figure 4. Teletext Timing Diagram
Y
t
7
Rev. C | Page 9 of 64
t
1
t
11
t
5
Cr
t
12
4 CLOCK
CYCLES
Y
t
4
t
3
t
Cb
14
t
13
3 CLOCK
CYCLES
Y
t
8
ADV7170/ADV7171
4 CLOCK
CYCLES