CLC020 - 具有集成电缆驱动器的 SMPTE 259M 数字视频串行器

CLC020是TI德州仪器公司的一款串行器/解串器产品，CLC020是具有集成电缆驱动器的 SMPTE 259M 数字视频串行器，本站介绍了CLC020的封装应用图解、特点和优点、功能等，并给出了与CLC020相关的TI元器件型号供参考。

CLC020 - 具有集成电缆驱动器的 SMPTE 259M 数字视频串行器 - 串行器/解串器 - 视频：广播和专业 - 德州仪器

产品描述

The CLC020 SMPTE 259M Digital Video Serializer with Integrated Cable Driver is a monolithic integrated circuit that encodes, serializes and transmits bit-parallel digital data conforming to SMPTE 125M and SMPTE 267M component video and SMPTE 244M composite video standards. The CLC020 can also serialize other 8 or 10-bit parallel data. The CLC020 operates at data rates from below 100 Mbps to over 400 Mbps. The serial data clock frequency is internally generated and requires no external frequency setting components, trimming or filtering*. Functions performed by the CLC020 include: parallel-to-serial data conversion, data encoding using the polynomial (X9+X4+1), data format conversion from NRZ to NRZI, parallel data clock frequency multiplication and encoding with the serial data, and coaxial cable driving. Input for sync (TRS) detection disabling and a PLL lock detect output are provided. The CLC020 has an exclusive built-in self-test (BIST) and video test pattern generator (TPG) with 4 component video test patterns, reference black, PLL and EQ pathologicals and modified colour bars, in 4:3 and 16:9 raster and both NTSC and PAL formats*. Separate power pins for the output driver, VCO and the digital logic improve power supply rejection, output jitter and noise performance.

The CLC020 is the ideal complement to the CLC011B SMPTE 259M Serial Digital Video Decoder, CLC014 Active Cable Equalizer, CLC016 Data Retiming PLL (clock-data separator), CLC018 8X8 Digital Crosspoint Switch and CLC006 or CLC007 Cable Drivers, for a complete parallel-serial-parallel, high-speed data processing and transmission system.

The CLC020 is powered from a single 5V supply. Power dissipation is typically 235 mW including two 75? back-matched output loads. The device is packaged in a JEDEC 28-lead PLCC.

产品特性

SMPTE 259M Serial Digital Video Standard Compliant
No External Serial Data Rate Setting or VCO Filtering Components Required
Built-In Self-Test (BIST) and Video Test Pattern Generator (TPG) with 16 Internal Patterns
Supports All NTSC and PAL Standard Component and Composite Serial Video Data Rates
HCMOS/TTL-Compatible Data and Control Inputs and Outputs
75? ECL-Compatible, Differential, Serial Cable-Driver Outputs
Fast VCO Lock Time: <75 µs
Single +5V TTL or −5V ECL Supply Operation
Low Power: 235 mW Typical
28-Lead PLCC Package
Commercial Temperature Range 0°C to +70°C

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