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NB3N853531E - 3.3V Xtal or LVTTL/LVCMOS Input 2:1 MUX to 1:4 LVPECL Fanout Buffer

Description

distribution fanout buffer.

An input MUX selects either a Fundamental Parallel Mode Crystal or a LVCMOS/LVTTL Clock by using the CLK_SEL pin (HIGH for Crystal, LOW for Clock) with LVCMOS / LVTTL levels.

Features

  • Four Differential 3.3 V LVPECL Outputs.
  • Selectable Crystal or LVCMOS/LVTTL CLOCK Inputs.
  • Up to 266 MHz Clock Operation.
  • Output to Output Skew: 30 ps (Max).
  • Device to Device Skew 200 ps (Max).
  • Propagation Delay 1.8 ns (Max).
  • Operating Range: VCC = 3.3 ±5% V( 3.135 to 3.465 V).
  • Additive Phase Jitter, RMS: 0.053 ps (Typ).
  • Synchronous Clock Enable Control.
  • Industrial Temp. Range (.
  • 40°C to 85°C).

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Datasheet Details

Part number NB3N853531E
Manufacturer onsemi
File Size 236.85 KB
Description 3.3V Xtal or LVTTL/LVCMOS Input 2:1 MUX to 1:4 LVPECL Fanout Buffer
Datasheet download datasheet NB3N853531E Datasheet
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NB3N853531E 3.3 V Xtal or LVTTL/LVCMOS Input 2:1 MUX to 1:4 LVPECL Fanout Buffer Description The NB3N853531E is a low skew 3.3 V supply 1:4 clock distribution fanout buffer. An input MUX selects either a Fundamental Parallel Mode Crystal or a LVCMOS/LVTTL Clock by using the CLK_SEL pin (HIGH for Crystal, LOW for Clock) with LVCMOS / LVTTL levels. The single ended CLK input is translated to four LVPECL Outputs. Using the crystal input, the NB3N853531E can be a Clock Generator. A CLK_EN pin can enable or disable the outputs synchronously to eliminate runt pulses using LVCMOS/LVTTL levels (HIGH to enable outputs, LOW to disable outputs). Features • Four Differential 3.
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