Serial Digital Cable Driver integrated circuit components with Dual Complementary Outputs , CLC007BMA

Serial Digital Cable Driver integrated circuit components with Dual Complementary Outputs , CLC007BMA

General Description

National’s Comlinear CLC007 is a monolithic, high-speed cable driver designed for the SMPTE 259M serial digital video data transmission standard. The CLC007 drives 75Ω transmission lines (Belden 8281 or equivalent) at data rates up to 400 Mbps. Controlled output rise and fall times (650 ps typical) minimize transition-induced jitter. The output voltage swing, typically 1.65V, set by an accurate, low-drift internal bandgap reference, delivers an 800 mV swing to backmatched and terminated 75Ω cable. The CLC007’s class AB output stage consumes less power than other designs, 195 mW with all outputs terminated, and requires no external bias resistors. The differential inputs accept a wide range of digital signals from 200 mVp-p to ECL levels within the specified common-mode limits. All this make the CLC007 an excellent general purpose high speed driver for digital applications. The CLC007 is powered from a single +5V or −5.2V supply and comes in an 8-pin SOIC package.

Applications

 Digital routers and distribution amplifiers

 Coaxial cable driver for digital transmission line

 Twisted pair driver

 Digital distribution amplifiers

 SMPTE, Sonet/SDH, and ATM compatible driver

 Buffer applications