PL138-58
PL138-58 is 2.5V-3.3V Low-Skew 1-4 PECL Fanout Buffer manufactured by Micrel Semiconductor.
FEATURES
- Four differential 2.5V/3.3V LVPECL output pairs.
- Output Frequency: ≤ 266 MHz.
- Selectable CLK0 or CLK1 inputs for redundant and multiple frequency fanout applications
- Translates single-ended LVCMOS or LVTTL input to
3.3V or 2.5V LVPECL differential outputs.
- Output Skew: 25ps (typ).
- Part-to-part skew: 85ps (typ).
- Propagation delay: 0.7ns (typ).
- Additive Jitter: 50 fs (typ).
- Operating Supply Voltage: 2.375V ~ 3.63V.
- Operating temperature range from -40C to 85C.
- Package availability: 16-pin QFN and 20-pin TSSOP
DESCRIPTION
The PL138-58 is a high performance low-cost 1: 4 outputs Differential LVPECL fanout buffer, with very low-skew and LVCMOS/LVTTL input interface for 3.3V and 2.5V operations.
PL138-58’s two single-ended clock inputs are designed to accept a standard LVCMOS or LVTTL signal levels and produce a high quality set of 2.5V or 3.3V LVPECL outputs with the lowest...
