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PL138-58 - 2.5V-3.3V Low-Skew 1-4 PECL Fanout Buffer

General 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.

Key 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.

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Datasheet Details

Part number PL138-58
Manufacturer Micrel
File Size 494.60 KB
Description 2.5V-3.3V Low-Skew 1-4 PECL Fanout Buffer
Datasheet download datasheet PL138-58 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PL138-58 2.5V-3.3V Low-Skew 1-4 PECL Fanout Buffer 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 -40C to 85C.  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.