EmbeddedRelated.com
    Parts   Clocks & Timing  Clock Generators & PLLs    SI5332A-D-GM1
SI5332A-D-GM1

SI5332A-D-GM1

Skyworks Solutions Inc.
Clock Generator IC 333.33MHz 1 32-VFQFN Exposed Pad
Active2,202 in stock
Datasheet Digi-Key Mouser Compare Prices

Overview

The SI5332A-D-GM1 is a high-performance, multisynthesizer clock generator capable of producing up to 6 independent output frequencies from a single input source. Utilizing Skyworks proprietary MultiSynth technology, it supports both integer and fractional frequency synthesis with sub-picosecond jitter performance across a wide operating voltage range of 1.71V to 3.63V.

Why Choose This Part

This IC offers exceptional flexibility by supporting HCSL, LVCMOS, LVDS, and LVPECL output formats on a single chip, eliminating the need for external level translators. Its wide frequency range up to 333.33MHz and integrated PLL architecture reduce board space and BOM cost while maintaining high signal integrity for demanding serial data standards.

Applications

Ethernet Switches and Routers
Providing high-precision reference clocks for 10/40/100G Ethernet PHYs and network processors.
PCI Express Gen 1/2/3/4/5
Generating low-jitter common-clock or SRNS reference signals for high-speed server and storage backplanes.
FPGA and SoC Clocking
Supplying multiple synchronized clock domains with different signal levels like LVDS and HCSL to complex digital systems.
Broadcast Video Equipment
Delivering the precise, low-phase-noise timing required for high-definition video processing and distribution.

Key Specifications

PLL Yes
Type Clock Generator
Input LVCMOS, Crystal
Output HCSL, LVCMOS, LVDS, LVPECL
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Frequency - Max 333.33MHz
Voltage - Supply 1.71V ~ 3.63V
Divider/Multiplier Yes/No
Number of Circuits 1
Ratio - Input:Output 2:6
Operating Temperature -40degC ~ 85degC
Supplier Device Package 32-QFN (5x5)
Differential - Input:Output Yes/Yes

Getting Started

Engineers can use the ClockBuilder Pro software to configure the internal registers and generate custom frequency plans. For hardware evaluation, the Si5332-6EX-EVB provides a platform to test all six outputs and verify performance via SMA connectors. The device is controlled via a standard I2C interface for real-time frequency adjustments or status monitoring.

Also Consider

CDCE6214 TITexas Instruments - Low-power four-output clock generator with integrated EEPROM and similar universal output buffers.

Categories

Clocks & Timing > Clock Generators & PLLs