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PI6C48535-11B

Low jitter 1 to 4 Crystal/ LVCMOS to LVPECL fanout buffer

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Product Description

The PI6C48535-11B is a high-performance low jitter and low-skew LVPECL fanout buffer. PI6C48535-11B features selectable of single-ended clock or crystal inputs and translates to four LVPECL outputs. The CLK input accepts LVCMOS or LVTTL signals. The outputs are synchronized with input clock during asynchronous assertion/deassertion of CLK_EN pin. PI6C48535-11B is ideal for crystal or LVCMOS/LVTTL to LVPECL translation. Typical clock translation and distribution applications are data-communications and telecommunications.

Features

  • Maximum output frequency: 500MHz
  • 4 pair of differential LVPECL outputs
  • Selectable CLK and crystal inputs
  • CLK accepts LVCMOS, LVTTL input level
  • Ultra low additive phase jitter: < 0.05 ps (typ) (differential 156.25MHz, 12KHz to 20MHz integration range)
  • Output Skew: 30ps (maximum)
  • Part-to-part skew: 200ps (maximum)
  • Propagation delay: 1.5ns (maximum)
  • 3.3V power supply
  • Pin-to-pin compatible to ICS8535-11, ICS8535-31
  • Operating Temperature: -40°C to 85°C
  • Packaging (Pb-free & Green available):
    - 20-pin TSSOP (L)

Product Specifications

Product Parameters

Function Buffer
Number of Outputs 4
Output Type(s) LVPECL
Maximum Output Frequency (MHz) 500
Additive Jitter (ps) 0.05
Supply Voltage (V) 3.3
Input Type(s) Crystal, LVTTL, LVCMOS
Skew (ps) 30
Ambient or Junction Temperature (°C) -40 to 85

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
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Qty. Carrier
PI6C48535-11BLIE Obsolete TSSOP-20 LFGP 74 TUBE
PI6C48535-11BLIEX Active TSSOP-20 TPGP 3000 T&R Contact Sales Request Sample

Environmental Compliance Legend:
LFF: Pb-Free Finish and RoHS 5/6
TLFP: Totally Pb-Free Product and RoHS 6/6
LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free
TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free
GREEN: Halogen-free and RoHS compliant
RoHS: RoHS compliant but NOT halogen-free