ADV7177KS-REEL Analog Devices Inc, ADV7177KS-REEL Datasheet - Page 2

• Manufacturer Part Number: ADV7177KS-REEL
• Description: IC DAC VIDEO NTSC 3-CH 44MQFP
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of ADV7177KS-REEL

• Rohs Status: RoHS non-compliant
• Applications: Set-Top Boxes, TV
• Voltage - Supply, Analog: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP
• Adc/dac Resolution: 9b
• Screening Level: Commercial
• Package Type: MQFP
• Pin Count: 44
• Voltage - Supply, Digital: -
• Lead Free Status / RoHS Status: Not Compliant

ADV7177/ADV7178
TABLE OF CONTENTS
General Description ......................................................................... 4
Specifications..................................................................................... 5
Absolute Maximum Ratings.......................................................... 12
Pin Configuration and Function Descriptions........................... 13
Typical Performance Characteristics ........................................... 14
Theory of Operation ...................................................................... 16
Registers ........................................................................................... 27
5 V Specifications ......................................................................... 5
3.3 V Specifications ...................................................................... 6
5 V Dynamic Specifications........................................................ 7
3.3 V Dynamic Specifications..................................................... 8
5 V Timing Specifications ........................................................... 9
3.3 V Timing Specifications ...................................................... 10
Stress Ratings .............................................................................. 12
Package Thermal Performance................................................. 12
ESD Caution................................................................................ 12
Data Path Description ............................................................... 16
Pixel Timing Description .......................................................... 16
Video Timing Description ........................................................ 17
Timing and Control ................................................................... 18
Power-On Reset.......................................................................... 25
MPU Port Description............................................................... 25
Register Access............................................................................ 27
Register Programming............................................................... 27
Mode Register 0 MR0 (MR07–MR00) .................................... 27
MR0 Bit Description .................................................................. 27
Mode Register 1 MR1 (MR17–MR10) .................................... 28
MR1 Bit Description .................................................................. 28
Subcarrier Frequency Register 3–0.......................................... 28
Subcarrier Phase Register (FP7–FP0)...................................... 29
Timing Register 0 (TR07–TR00) ............................................. 29
TR0 Bit Description ................................................................... 29
Rev. C | Page 2 of 44
Board Design and Layout Considerations .................................. 33
Closed Captioning.......................................................................... 35
Waveform Illustrations .................................................................. 36
Register Values ................................................................................ 40
Optional Output Filter................................................................... 41
Optional DAC Buffering ............................................................... 42
Outline Dimensions ....................................................................... 43
Closed Captioning Even Field Data Register 1–0 (CED15–
CED0) .......................................................................................... 29
Closed Captioning Odd Field Data Register 1–0 (CCD15–
CCD0).......................................................................................... 29
Timing Register 1 (TR17–TR10) ............................................. 30
TR1 Bit Description ................................................................... 30
Mode Register 2 MR2 (MR27–MR20).................................... 30
MR2 Bit Description.................................................................. 31
NTSC Pedestal Registers 3–0 PCE15–0, PCO15–0............... 31
Mode Register 3 MR3 (MR37–MR30).................................... 31
MR3 Bit Description.................................................................. 31
OSD Register 0–11..................................................................... 32
Ground Planes ............................................................................ 33
Power Planes ............................................................................... 33
Supply Decoupling ..................................................................... 33
Digital Signal Interconnect ....................................................... 33
Analog Signal Interconnect ...................................................... 33
NTSC Waveforms With Pedestal ............................................. 36
NTSC Waveforms Without Pedestal ....................................... 37
PAL Waveforms .......................................................................... 38
UV Waveforms ........................................................................... 39
NTSC (FSC = 3.5795454 MH
PAL B, D, G, H, I (FSC = 4.43361875 MH
PAL M (FSC = 3.57561149 MH
Ordering Guide .......................................................................... 43
Z
) ............................................... 40
Z
)............................................ 40
Z
) .......................... 40