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ADV7178

Features: ITU-R BT601/656 YCrCb to PAL/NTSC Video EncoderHigh Quality 9-Bit Video DACsIntegral Nonlinearity <1 LSB at 9 BitsNTSC-M, PAL-M/N, PAL-B/D/G/H/ISingle 27 MHz Crystal/Clock Required (x2 Oversampling)75 dB Video SNR32-Bit Direct Digital Synthesizer for Color SubcarrierMultistandard Vide...

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SeekIC No. : 004278169 Detail

ADV7178: Features: ITU-R BT601/656 YCrCb to PAL/NTSC Video EncoderHigh Quality 9-Bit Video DACsIntegral Nonlinearity <1 LSB at 9 BitsNTSC-M, PAL-M/N, PAL-B/D/G/H/ISingle 27 MHz Crystal/Clock Required (x2 ...

ADV7178 Data Sheet

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Part Number:
ADV7178
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

ITU-R BT601/656 YCrCb to PAL/NTSC Video Encoder
High Quality 9-Bit Video DACs
Integral Nonlinearity <1 LSB at 9 Bits
NTSC-M, PAL-M/N, PAL-B/D/G/H/I
Single 27 MHz Crystal/Clock Required (x2 Oversampling)
75 dB Video SNR
32-Bit Direct Digital Synthesizer for Color Subcarrier
Multistandard Video Output Support:
   Composite (CVBS)
   Component S-Video (Y/C)
   Component YUV or RGB
Video Input Data Port Supports:
   CCIR-656 4:2:2 8-Bit Parallel Input Format
   4:2:2 16-Bit Parallel Input Format
Full Video Output Drive or Low Signal Drive Capability
   34.7 mA Max into 37.5  (Doubly Terminated 75R)
   5 mA Min with External Buffers
Programmable Simultaneous Composite and S-VHS (VHS) Y/C or RGB (SCART)/YUV Video Outputs
Programmable Luma Filters (Low-Pass/Notch/Extended)
Programmable VBI (Vertical Blanking Interval)
Programmable Subcarrier Frequency and Phase
Programmable LUMA Delay
Individual ON/OFF Control of Each DAC
CCIR and Square Pixel Operation
Color Signal Control/Burst Signal Control
Interlaced/Noninterlaced Operation
Complete On-Chip Video Timing Generator
OSD Support (AD7177 Only)
Programmable Multimode Master/Slave Operation
Macrovision AntiTaping Rev 7.01 (ADV7178 Only)1
Closed Captioning Support
Onboard Voltage Reference
2-Wire Serial MPU Interface (I2C®-Compatible)
Single Supply 5 V or 3 V Operation
Small 44-Lead PQFP Package
Synchronous 27 MHz/13.5 MHz Clock O/P


Application

MPEG-1 and MPEG-2 Video, DVD, Digital Satellite/ Cable Systems (Set-Top Boxes/IRDs), Digital TVs, CD Video/Karaoke, Video Games, PC Video/Multimedia




Pinout

Connection Diagram


Specifications

VAA to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. 7 V
Voltage on Any Digital Input Pin . . GND 0.5 V to VAA + 0.5 V
Storage Temperature (TS) . . . . . . . . . . . . 65°C to +150°C
Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . .   . 150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . .. . 260°C
Analog Outputs to GND2 . . . . . . . . . . . . . .GND 0.5 V to VAA


Description

The ADV7177/ADV7178 is an integrated digital video encoder that converts Digital CCIR-601 4:2:2 8- or 16-bit component video data into a standard analog baseband television signal Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license of ADV7177/ADV7178   is granted by implication or otherwise under any patent or patent rights of Analog Devices.




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