Mfr Part #:

SI5338B-B02091-GM

The Skyworks Solutions SI5338B-B02091-GM is an I2C-programmable quad clock generator. It offers low jitter and flexible frequency synthesis for various applications.

✓ Total Stock: 3,000 pcs

$ Price Range: $3.70

SI5338B-B02091-GM Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Flip Electronics ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SI5338B-B02091-GM Description

Short technical summary and product information.

The Skyworks Solutions SI5338B-B02091-GM is a high-performance, low-jitter clock generator capable of synthesizing any frequency on each of its four output drivers. Utilizing patented MultiSynth™ technology, it allows for the generation of four independent clocks with 0 ppm precision. Each output is independently configurable to support various signal formats and supply voltages, including LVPECL/LVDS, HCSL, CMOS, and SSTL/HSTL.

This timing IC supports a wide range of input references, from external crystals (8-30 MHz) to differential inputs (5-710 MHz). Output frequencies can range from 0.16 MHz to 710 MHz depending on the selected format. The device operates from a 1.8, 2.5, or 3.3 V core supply and features independent output voltage configuration per driver (1.5, 1.8, 2.5, or 3.3 V).

Designed for space-saving applications, the SI5338B-B02091-GM comes in a compact 4x4 mm 24-QFN package and is suitable for surface mounting. It offers features like independent phase adjustment, configurable spread spectrum, and loss of lock/signal alarms, making it ideal for applications such as Ethernet switches, routers, and PCIe Gen1/2/3/4 systems.

SI5338B-B02091-GM Quick Information

Product Type: Clock Generator

Canonical Name: I2C-Programmable Any-Frequency, Any-Output Quad Clock Generator

Subcategory: Application Specific ClockTiming

SI5338B-B02091-GM Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SI5338B-B02091-GM Estimated Pricing

Qty	Low	High
1+	$3.70	$3.70

Estimated market price range - modelled values for guidance only, not live distributor offers.

SI5338B-B02091-GM Features

Generates any frequency on four outputs.
Achieves true zero ppm frequency accuracy.
Offers low phase jitter of 0.7 ps RMS.
Supports multiple input and output formats.
Compact 4x4 mm 24-QFN surface mount package.

SI5338B-B02091-GM Applications

Ideal for Ethernet switch applications.
Suitable for PCIe Gen1/2/3/4 systems.
Used in frequency translation designs.
Replaces multiple crystal oscillators.

SI5338B-B02091-GM FAQs

6 frequently asked questions generated from this part’s specifications.

What is the typical phase jitter for the SI5338B-B02091-GM?

The typical phase jitter is 0.7 ps RMS.

What is the frequency accuracy of the SI5338B-B02091-GM?

The device offers true zero ppm frequency accuracy on all outputs.

What are the supported output frequencies for LVPECL/LVDS?

The supported output frequencies for LVPECL/LVDS range from 0.16 MHz to 710 MHz.

What is the operating temperature range for this clock generator?

The operating temperature range is -40 °C to +85 °C.

What package type is the SI5338B-B02091-GM in?

It is supplied in a 24-VFQFN Exposed Pad package, measuring 4x4 mm.

What supply voltages does the SI5338B-B02091-GM support?

The device supports a single supply core voltage of 1.8 V, 2.5 V, or 3.3 V.

Category	Application Specific ClockTiming
Manufacturer Name	Skyworks Solutions
Core Supply Current	45 mA
Mounting Type	Surface Mount
Operating Temperature	-40 °C to +85 °C
Output Voltage	1.5 V, 1.8 V, 2.5 V, 3.3 V
Phase Jitter	0.7 ps RMS
Storage Temperature	°C ~ °C
Supplier Device Package	24-QFN (4x4)
Supplier Package	24-QFN (4x4)
Supply Voltage	1.8 V, 2.5 V, 3.3 V
Tape & Reel	No