概览
描述
The 854105I is a low skew, high performance 1-to-4 LVCMOS/LVTTL-to-LVDS Clock Fanout Buffer. Utilizing Low Voltage Differential Signaling (LVDS), the 854105I provides a low power, low noise solution for distributing clock signals over controlled impedances of 100?. The 854105I accepts an LVCMOS/LVTTL input level and translates it to LVDS output levels. Guaranteed output and part-to-part skew characteristics make the 854105I ideal for those applications demanding well defined performance and repeatability.
特性
- Four differential LVDS output pairs
- One single-ended LVCMOS/LVTTL input
- CLK can accept the following input levels: LVCMOS, LVTTL
- Maximum output frequency: 250MHz
- Translates single-ended input signals to LVDS levels
- Additive phase jitter, RMS: 0.16ps (typical)
- Output skew: 72ps (maximum)
- Part-to-part skew: 350ps (maximum)
- Propagation delay: 1.75ns (maximum)
- 3.3V operating supply
- -40°C to 85°C ambient operating temperature
- Available in lead-free (RoHS 6) package
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