PI6LC48C51LIEX

$1.80

Description：78.125M/156.25M CMOS SYNTHESIZER
Series：*

SKU:a3fabf21ba71 Category: Application Specific Clock/Timing Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：78.125M/156.25M CMOS SYNTHESIZER
Series：*
PLL：-
Mfr：Diodes Incorporated
Main Purpose：-
Input：-
Output：-
Number of Circuits：-
Ratio - Input:Output：-
Differential - Input:Output：-
Frequency - Max：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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PI6LC48C51LIEX

Overview

The PI6LC48C51LIEX is a single-output LVCMOS clock synthesizer from the HiFlex family, designed for Ethernet, SONET/SDH, and SATA reference clock generation. It operates with a full 3.3V or 2.5V supply and supports an output frequency range of 70MHz to 170MHz. The device achieves low phase jitter, typically 0.2ps RMS at 155.52MHz within the 1.875MHz–20MHz bandwidth. It utilizes a MHz crystal input and features an industrial ambient operating temperature range of -40°C to +85°C.

Feature Summary

Single LVCMOS output optimized for Ethernet, SONET/SDH, and SATA interfaces
Supports 70MHz to 170MHz output frequency range
Low RMS phase jitter: 0.2ps typical at 155.52MHz (1.875MHz – 20MHz)
Compatible with both 3.3V and 2.5V power supplies

Applications

Networking systems
SONET / SDH systems
Server / Storage Systems

Procurement Notes

Verify the ordering suffix 'E' confirms tape and reel packaging and 'X' denotes the specific reel configuration. Confirm RoHS compliance status as Pb-free and Green. Ensure the component meets industrial temperature specifications (-40°C to +85°C) required for the target application environment before procurement.

Selection Notes

Select this component when a single LVCMOS output is required for frequencies between 70MHz and 170MHz. It is suitable for designs utilizing 17.5MHz to 21.25MHz crystals. Consider the separate VDD and VDDA pins for power isolation to minimize jitter. Verify that the load capacitance requirements align with standard 18pF parallel resonant crystals.

Part Context

This part belongs to the Pericom HiFlex family of high-performance clock solutions, now manufactured by Diodes Incorporated. It serves as a specialized synthesizer for generating precise reference clocks for high-speed serial interfaces like Ethernet and SAS/SATA, replacing older discrete timing solutions.

Replacement Considerations

Check datasheets for other HiFlex models such as PI6LC48C21 or PI6LC48P03 if different output types (LVPECL) or multiple outputs are needed. Verify pin compatibility and electrical characteristics against current inventory parts before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.