CGS74B303 General Description
These minimum skew clock drivers are designed for high frequency Clock Generation and Support (CGS) applications. These devices are ideal for duty cycle recovery applications with internal frequency divide-by-2 circuitry. The devices guarantee minimum skew across the outputs of a given device. Skew parameters are also provided as a means to measure duty cycle requirements as those found in high speed clocking systems.
CGS74B303 Maximum Ratings
Supply Voltage (VCC) 7.0V
Input Voltage (VI) 7.0V
Operating Free Air Temperature 0 to +70
Storage Temperature Range -65 to +150
Typical JA
Airflow (LFM) 0 225 500
Jedec SOIC (M) Package 118 96 86 /W
CGS74B303 Features
`Clock Generation and Support (CGS) Devices ideal for high frequency signal generation or clock distribution applications
`Fabricated on National's Advanced Bipolar FASTTM LSl process
`1 ns pin-to-pin output skew
`Specification for transition skew to meet duty cycle requirements
`Current sourcing 24 mA and current sinking of 48 mA
`Low dynamic power consumption above 20 MHz
`Guaranteed 4 kV ESD protection
CGS74B303 Connection Diagram
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