Diodes Menu Close
Back to Single Ended Clock Buffers


2.5V, 150MHz, 1:10 Output Low Skew Clock Driver, Industrial Temperature Operation

NOTE: Datasheet may not yet reflect updated package obsolescence/phase out status or Package Drawing. Please refer to the PRODUCT OPTIONS tab for the most up to date package options and drawings. Please refer to PCN/PDN tabs for most current package obsolescence/phase out status.
Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Product Description

The PI49FCT20807, a 2.5V compatible, high-speed, low-noise 1-10 non-inverting clock buffer, is designed to target networking applications that require low-skew, low-jitter, and high-frequency clock distribution. Providing output-to-output skew as low as 150ps, the PI49FCT20807 is an ideal clock distribution device for synchronous systems. Designing synchronous networking systems requires a tight level of skew from a large number of outputs.


  • High Frequency >150 MHz
  • High-speed, low-noise, non-inverting 1-10 buffer
  • Low-skew (<150ps) between any two output clocks
  • Low duty cycle distortion <300ps
  • Low propagation delay <3.5ns
  • Multiple VDD, GND pins for noise reduction
  • 2.5V supply voltage and 3V tolerant input
  • Packaging (Pb-free & Green available):
    -20-pin SSOP (H)
    -20-pin QSOP (Q)

Product Specifications

Product Parameters

Compliance(Only Automotive supports PPAP) Standard
Function Buffer
Number of Outputs 10
Output Type(s) CMOS
Maximum Output Frequency (MHz) 150
Additive Jitter (ps) N/A
Supply Voltage (V) 2.5
Input Type(s) CMOS
Skew (ps) 150
Ambient or Junction Temperature (°C) -40 to 85 °C

Technical Documents

Recommended Soldering Techniques


Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
Contact Sales
Request Samples
Qty. Carrier
PI49FCT20807HE Not Recommended for New Design (NRND) SSOP-20 TPGP 66 TUBE Contact Sales
PI49FCT20807HEX Active SSOP-20 TPGP 2000 T&R Contact Sales Request Sample
PI49FCT20807QE Active QSOP-20 TPGP 55 TUBE


Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 328 12/5/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
PI49FCT20807QEX Active QSOP-20 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-2488 2020-10-20 2021-01-20 Fab Porting from Global Foundries to MagnaChip, Assembly Site Transfer, and BOM Change
PCN-2326 - Rev 3 (Interim Update) 2018-04-20 2020-12-30 Fab Porting from Global Foundries to MagnaChip