概览
描述
The 8530 is a low skew, 1-to-16 Differential-to- 2.5V LVPECL Fanout Buffer. The CLK, nCLK pair can accept most standard differential input levels. The high gain differential amplifier accepts peak-to-peak input voltages as small as 150mV, as long as the common mode voltage is within the specified minimum and maximum range. Guaranteed output and part-to-part skew characteristics make the 8530 ideal for those clock distribution applications demanding well defined performance and repeatability.
特性
- Sixteen differential LVPECL output pairs
- CLK, nCLK input pair
- CLK, nCLK pair can accept the following differential input levels: LVPECL, LVDS, LVHSTL, HCSL, SSTL
- Maximum output frequency: 500MHz
- Translates any single-ended input signal to 2.5V LVPECL levels with a resistor bias on nCLK input
- Output skew: 50ps (maximum)
- Part-to-part skew: 250ps (maximum)
- Propagation delay: 2ns (maximum)
- 3.3V core, 2.5V output operating supply
- 0°C to 70°C ambient operating temperature
- Available in lead-free (RoHS 6) package
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