Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. W-QFN5050-32 (ZH32) MSL1 PPF

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PI6C49S1504T

High Performance Selectable 1:4 Differential Fanout Buffer

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Description

The DIODES PI6C49S1504T is a high-performance fanout buffer device which supports up to 1.5GHz frequency. This device is ideal for systems that need to distribute low-jitter clock signals to multiple destinations.

Feature(s)

4 Differential Outputs with 2 Banks
User-Configurable Output Signaling Standard for Each Bank: LVDS or LVPECL or HCSL
LVCMOS Reference Output Up to 200MHz
Up to 1.5GHz Output Frequency for Differential Outputs
Ultra-Low Additive Phase Jitter: <0.03ps (typical) (Differential 156.25MHz, 12KHz to 20MHz Integration Range)
Selectable Reference Inputs Support Either Single-Ended or Differential or Xtal
Low Skew Between Outputs Within Banks (<40ps)
Low Delay from Input to Output (Tpd typical <1.5ns)
Separate Input Output Supply Voltage for Level Shifting
5V/3.3V Power Supply
Industrial Temperature Support
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
Packaging (Pb-free & Green):
- 32-pin, TQFN (ZH)

Application(s)

Networking Systems, including Switches and Routers
High-Frequency Backplane-based Computing and Telecom Platforms

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Standard
Function	Buffer
Number of Outputs	4
Output Type(s)	LVPECL, LVDS, HCSL
Maximum Output Frequency (MHz)	1500
Additive Jitter (ps)	0.03
Supply Voltage (V)	2.5, 3.3
Input Type(s)	Single Ended, Differential, Xtal
Skew (ps)	40
Ambient or Junction Temperature (°C)	-40 to 85

Technical Documents

Application Notes

PI6C49S1504T_APP-SCH.zip (257 KB)

SPICE/IBIS Model Documents

PI6C49S1504T.ibs (364 KB)

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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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-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products