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1:10 High Performance CMOS Buffer

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Product Description

The PI6C49X0210 is a high performance multi-voltage 10-outputs CMOS Fanout Buffer with internal Crystal Oscillator. The XTAL range is from 10MHz to 50MHz. The device has a wide range of operating voltages of 2.5V and 3.3V. The device also provides user selectable output VDD option, which provides excellent flexibilities to users. This device is ideal for systems that need to distribute low jitter clock signals to multiple destinations.


  • 10 single-ended outputs Fanout Buffer
  • Up to 200MHz output frequency
  • Ultra low output additive jitter = 0.05ps (typ.)
  • Selectable reference inputs support Xtal (10~50MHz), singleended and differential
  • Low output skew ~ 50ps (typ.)
  • Propagation delay ~2ns (typ@3.3V)
  • 2.5V / 3.3V operation
  • User configurable output VDD in different banks:
    – Mixed 3.3V core/2.5V output operating supply
    – Mixed 3.3V core/1.8V output operating supply
    – Mixed 3.3V core/1.5V output operating supply
    – Mixed 2.5V core/1.8V output operating supply
    – Mixed 2.5V core/1.5V output operating supply
  • Industrial temperature range: –40°C to +85°C
  • Packaging (Pb-free & Green available):
    – 32-pin TQFN (ZH)


  • Networking systems including switches and Routers
  • High frequency backplane based computing and telecom platforms

Product Specifications

Product Parameters

Compliance(Only Automotive supports PPAP) Standard
Function Buffer
Number of Outputs 10
Output Type(s) LVCMOS
Maximum Output Frequency (MHz) 200
Additive Jitter (ps) 0.1
Supply Voltage (V) 1.5, 1.8, 2.5, 3.3
Input Type(s) Crystal, LVTTL, LVCMOS, Differential
Skew (ps) 50
Ambient or Junction Temperature (°C) -40 to 85 °C

Related Content



Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
Contact Sales
Request Samples
Qty. Carrier
PI6C49X0210ZHIE Obsolete W-QFN5050-32 GREEN 490 TRAY
PI6C49X0210ZHIEX Active W-QFN5050-32 TPGP 2500 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

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2585 2022-06-08 2022-09-08 Qualified Additional Assembly/Test (A/T) Sites, Wafer Fab IMD Backend, and Package Outline Dimension Change
PCN-2520 2021-05-27 2021-08-27 Qualified Additional Bump Site and Assembly/Test (A/T) Sites
PCN-2328 2018-04-12 2018-10-12 Device End of Life for tray packaging only


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