Diodes Incorporated — Analog and discrete power solutions
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PI6C4911504D2

LVPECL Clock Buffer with "divide by 2" feature

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Product Description

PI6C4911504D2 is a high performance differential buffer with divide by 2 capability. There are also 2 selectable muxed inputs. This device is ideal for systems that need to distribute low jitter clock signals to multiple destinations with a change from the input frequency.

Features

  • 2 pairs of selectable differential inputs
  • 2 divide by 2 differential LVPECL outputs and 2 buffered outputs
  • Maximum operating frequency: 650MHz
  • RMS additive jitter @ 156.25MHz (12kHz – 20MHz): 30fs (typical)
  • Output skew: 60ps
  • Part to part skew: 200ps
  • Operating voltage of 2.5V and 3.3V
  • Industrial operating temperature
  • Available in lead-free package

Applications

  • Networking: 10GbE, 25GbE, 40GbE and 100GbE applications
  • Telecom: Basestations and Access Points

Product Specifications

Product Parameters

Compliance (Only Automotive(Q) supports PPAP) Standard
Function Buffer
Number of Outputs 4
Output Type(s) LVPECL
Maximum Output Frequency (MHz) 650
Additive Jitter (ps) 0.03
Supply Voltage (V) 2.5, 3.3
Input Type(s) LVCMOS, Differential
Skew (ps) 65
Ambient or Junction Temperature (°C) -40 to 85