Rainbow Electronics CLC001 - Manual

CLC001
Serial Digital Cable Driver with Adjustable Outputs
General Description
The CLC001 is a monolithic, high-speed cable driver
designed for use in SMPTE 259M serial digital video and
ITU-T G.703 serial digital data transmission applications.
The CLC001 drives 75
Ω
transmission lines (Belden 8281 or
equivalent) at data rates up to 622 Mbps. Controlled output
rise and fall times (400 ps typical) minimize transition-
induced jitter. The output voltage swing is adjustable from
800 mV
p-p
to 1.0 V
p-p
using an external resistor.
The CLC001’s output stage consumes less power than other
designs. The differential inputs accept LVDS signal levels,
LVPECL levels directly or PECL with attenuation networks.
All these make the CLC001 an excellent general purpose
high speed driver for high-speed, long distance data
transmission applications.
The CLC001 is powered from a single +3.3V supply and
comes in a small 8-pin SOIC package.
Key Specifications
n 400 ps rise and fall times
n Data rates to 622 Mbps
n 100 mV differential input threshold
n Low residual jitter
Features
n Adjustable output amplitude
n Differential input and output
n Accepts LVPECL or LVDS input swings
n Low power dissipation
n Single +3.3V supply
Applications
n Digital routers and distribution amplifiers
n Coaxial cable driver for digital transmission lines
n Twisted pair driver
n Serial digital video interfaces for the commercial and
broadcast industry
n SMPTE, Sonet/SDH, and ATM compatible driver
n Buffer applications
Connection Diagram (8-Pin SOIC)
Typical Application
DS101329-10
622 Mbps Eye Pattern with STM-4 Signal Mask
DS101329-2
Order Number CLC001AJE
See NS Package Number M08A
DS101329-1
March 2001
CLC001
Serial
Digital
Cable
Driver
with
Adjustable
Outputs
© 2001 National Semiconductor Corporation DS101329 www.national.com