CLC030 datasheet(1/29 Pages) NSC

部件名	CLC030

功能描述	SMPTE 292M/259M Digital Video Serializer with Video and Ancilliary Data FIFOs and Integrated Cable Driver

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制造商	NSC [National Semiconductor (TI)]

网页	http://www.national.com

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CLC030

SMPTE 292M/259M Digital Video Serializer with Video

and Ancilliary Data FIFOs and Integrated Cable Driver

General Description

The CLC030 SMPTE 292M/259M Digital Video Serializer

with Ancilliary Data FIFO and Integrated Cable Driver is a

monolithic integrated circuit that encodes, serializes and

transmits bit-parallel digital video data conforming to SMPTE

125M and 267M standard definition, 10-bit wide component

video and SMPTE 260M, 274M, 295M and 296M high-

definition, 20-bit wide component video standards. The

CLC030 operates at SMPTE 259M serial data rates of

270 Mbps, 360 Mbps, the SMPTE 344M (proposed) serial

data rate of 540 Mbps; and the SMPTE 292M serial data

rates of 1483.5 and 1.485 Gbps. The serial data clock fre-

quency is internally generated and requires no external fre-

quency setting, trimming or filtering components*.

Functions performed by the CLC030 include: parallel-to-

serial data conversion, SMPTE standard data encoding,

NRZ to NRZI data format conversion, serial data clock gen-

eration and encoding with the serial data, automatic video

rate and format detection, ancilliary data packet storage,

manipulation and insertion, and serial data output driving.

The CLC030 has circuitry for automatic EDH/CRC character

and flag generation and insertion per SMPTE RP-165 (stan-

dard definition) or SMPTE 292M (high definition). Optional

LSB dithering is implemented which prevents pathological

pattern generation. Unique to the CLC030 are its video and

ancilliary data FIFOs. The video FIFO allows from 0 to 4

parallel data clock delays to be inserted in the data path for

video timing purposes. The ancilliary data port and on-chip

FIFO and control circuitry offer elegant handling and inser-

tion of ancilliary data packets and checksums in the ancilliary

data space. The CLC030 also has an exclusive built-in self-

test (BIST) and video test pattern generator (TPG) with SD

and HD component video test patterns: reference black, PLL

and EQ pathologicals and colour bars in 4:3 and 16:9 raster

formats for NTSC and PAL standards*. The colour bar pat-

terns feature optional bandwidth limiting coding in the

chroma and luma transitions.

The CLC030 has a unique multi-function I/O port which

provides access to control and configuration signals and

data. This port may be programmed to provide external

access to control functions and data for use as inputs and

outputs. This allows the designer greater flexibility in tailoring

the CLC030 to the desired application. At power-up or after a

reset command, the CLC030 is auto-configured to a default

operating condition. Separate power pins for the output

driver, PLL and the serializer improve power supply rejec-

tion, output jitter and noise performance.

The CLC030’s internal circuitry is powered from +2.5V and

the I/O circuitry from a +3.3V supply. Power dissipation is

typically 430mW at 1.485Gbps including two 75

Ω AC-

coupled and back-matched output loads. The device is pack-

aged in a 64-pin TQFP.

Features

n

SDTV/HDTV serial digital video standard compliant

n

Supports 270 Mbps, 360 Mbps, 540 Mbps, 1.4835Gbps

and 1.485 Gbps SDV data rates with auto-detection

n

LSB dithering option

n

No external serial data rate setting or VCO filtering

components required*

n

Fast PLL lock time: < 150µs typical at 1.485 Gbps

n

Adjustable depth video FIFO for timing alignment

n

Built-in self-test (BIST) and video test pattern generator

(TPG)*

n

Automatic EDH/CRC word and flag generation and

insertion

n

On-chip ancilliary data FIFO and insertion control

circuitry

n

Flexible control and configuration I/O port

n

LVCMOS compatible data and control inputs and

outputs

n

75

Ω ECL-compatible, differential, serial cable-driver

outputs

n

3.3V I/O power supply, 2.5V logic power supply

operation

n

Low power: typically 430mW

n

64-pin TQFP package

n

Commercial temperature range 0˚C to +70˚C

* Patent applications made or pending.

Applications

n

SDTV/HDTV parallel-to-serial digital video interfaces for:

— Video cameras

— VTRs

— Telecines

— Digital video routers and switchers

— Digital video processing and editing equipment

— Video test pattern generators and digital video test

equipment

— Video signal generators

Order Number CLC030VEC

64-Pin TQFP

NS Package Number

VEC-64A

PRELIMINARY

February 2002

DS200003

www.national.com

类似零件编号 - CLC030

制造商	部件名	数据表	功能描述
National Semiconductor ...	CLC030	733Kb / 29P	SMPTE 292M/259M Digital Video Serializer with Video and Ancillary Data FIFOs and Integrated Cable Driver
CITIZEN ELECTRONICS CO....	CLC030-081B8	729Kb / 16P	This product (COB) is comprised of two different CCTs, and is to be driven using the 2 terminals which are shown in Page 5
CITIZEN ELECTRONICS CO....	CLC030-081B8-313H3H3-185	729Kb / 16P	This product (COB) is comprised of two different CCTs, and is to be driven using the 2 terminals which are shown in Page 5
National Semiconductor ...	CLC030VEC	733Kb / 29P	SMPTE 292M/259M Digital Video Serializer with Video and Ancillary Data FIFOs and Integrated Cable Driver
National Semiconductor ...	CLC030	733Kb / 29P	SMPTE 292M/259M Digital Video Serializer with Video and Ancillary Data FIFOs and Integrated Cable Driver

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