SI5340A-B03465-GMR

Description：IC CLOCK GENERATOR PLL
Series：*

SKU:659b7a03c4dc Category: Clock Generators, PLLs, Frequency Synthesizers Brand: Skyworks Solutions Inc.

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Product introduction

Product Detailed Parameters

Description：IC CLOCK GENERATOR PLL
Series：*
Package：Tape & Reel (TR)
Mfr：Skyworks Solutions Inc.
PLL：-
Input：-
Output：-
Number of Circuits：-
Ratio - Input:Output：-
Differential - Input:Output：-
Frequency - Max：-
Divider/Multiplier：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
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Supplier Device Package：-
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SI5340A-B03465-GMR

Overview

The SI5340A-B03465-GMR is a programmable clock generator from the Si5340 series by Skyworks Solutions. It features four outputs with any frequency capability up to 1.028 GHz and supports input frequencies up to 750 MHz. The device operates on a supply voltage range of 1.71 V to 3.47 V, typically utilizing 1.8 V or 3.3 V rails. It exhibits low jitter performance of 90 fs and draws 115 mA to 120 mA in operating current. Packaged in a QFN-44 surface-mount format, it functions within a temperature range of -40°C to +85°C.

Feature Summary

Supports any output frequency configuration below 1.028 GHz
Ultra-low jitter performance specified at 90 fs
Provides flexible output interface options including CML, HCSL, LVCMOS, LVDS, and LVPECL

Applications

High-speed data communication systems
Telecommunications infrastructure equipment
Test and measurement instrumentation
Networking switches and routers

Procurement Notes

Verify the specific suffix 'GMR' indicates tape-and-reel packaging rather than tray. Confirm the factory programming code 'B03465' matches the required frequency plan. Check RoHS compliance status and moisture sensitivity level before storage. Ensure the QFN-44 footprint aligns with PCB design constraints.

Selection Notes

Select this model for applications requiring precise frequency synthesis with minimal phase noise. Compare against other Si5340 variants if different output counts or package types are needed. Validate that the 750 MHz maximum input frequency meets system requirements. Consider thermal management due to the SMD/SMT installation style.

Part Context

This component belongs to the Si5340 family of silicon clock generators. It shares architectural similarities with models like SI5340A-D-GM but differs in packaging and pre-programmed parameters. The product line targets high-performance timing solutions for complex digital systems.