概览
描述
The 853S111BI is a low skew, high performance 1-to-10 Differential-to-2.5V/ 3.3V LVPECL/ECL Fanout Buffer. The 853S111BI is characterized to operate from either a 2.5V or a 3.3V power supply. Guaranteed output and part-to-part skew characteristics make the 853S111BI ideal for those clock distribution applications demanding well defined performance and repeatability.
特性
- Ten differential 2.5V, 3.3V LVPECL/ECL outputs
- Two selectable differential input pairs
- PCLKx, nPCLKx pairs can accept the following differential input levels: LVPECL, LVDS, SSTL
- Maximum output frequency: 2.5GHz
- Translates any single-ended input signal to 3.3V LVPECL levels with resistor bias on nPCLK input
- Output skew: 50ps (maximum)
- Part-to-part skew: 150ps (maximum)
- Propagation delay: 645ps (maximum)
- Additive Phase Jitter, RMS: 0.03ps (typical)
- LVPECL mode operating voltage supply range: VCC = 2.375V to 3.8V, VEE = 0V
- ECL mode operating voltage supply range: VCC = 0V, VEE = -3.8V to -2.375V
- -40°C to 85°C ambient operating temperature
- Available lead-free (RoHS 6) package
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