SY89809L Description
The SY89809L is a High-Performance Bus Clock Driver with 9 differential HSTL (High-Speed Transceiver Logic) output pairs. The part is designed for use in low-voltage (3.3V/1.8V) applications, which require a large number of outputs to drive precisely aligned, ultra-low skew signals to their destination. The input is multiplexed from either HSTL or LVPECL (Low-Voltage Positive-Emitter-Coupled Logic) by the CLK_SEL...
SY89809L Key Features
- 3.3V core supply, 1.8V output supply for reduced power
- LVPECL and HSTL inputs
- 9 differential HSTL (low-voltage swing) output pairs
- HSTL outputs drive 50Ω-to-ground with no offset voltage
- 500MHz maximum clock frequency
- Low part-to-part skew (200ps max.)
- Low pin-to-pin skew (50ps max.)
- Available in 32-pin TQFP
SY89809L Applications
- 3.3V core supply, 1.8V output supply for reduced power