Mfr Part #:

SI5342H-D-GM

Q: What is the maximum output frequency of the SI5342H-D-GM?

The maximum output frequency in High-Frequency Mode is 2.75 GHz, and in MultiSynth Mode it is 717.5 MHz.

Q: What is the typical jitter performance for the SI5342H-D-GM?

In High-Frequency Mode (1 MHz–40 MHz), the typical jitter is <50 fs-rms. In MultiSynth Mode (12 kHz–20 MHz), it is <150 fs-rms.

Q: What are the supported output interfaces for the SI5342H-D-GM?

The device supports CML, HCSL, LVCMOS, LVDS, and LVPECL output interfaces.

Q: What is the operating temperature range for this clock multiplier?

The operating temperature range is -40°C to 85°C (TA).

Q: What package type is the SI5342H-D-GM supplied in?

It is supplied in a 44-VFQFN Exposed Pad package.

Q: Does the SI5342H-D-GM have a PLL?

Yes, the SI5342H-D-GM features a PLL.

Available from 1 distributors

Mfr Name: Skyworks Solutions

The Skyworks Solutions SI5342H-D-GM is a high-frequency, ultra-low jitter clock multiplier and jitter attenuator. It offers flexible output frequencies and advanced jitter performance.

✓ Total Stock: 700 pcs

$ Price Range: $7.01

SI5342H-D-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	700 pcs On Request	700 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SI5342H-D-GM Description

Short technical summary and product information.

The Skyworks Solutions SI5342H-D-GM is a specialized jitter attenuating clock multiplier designed for high data rate coherent optical transceiver applications. It combines fourth-generation DSPLL with ultra-low phase jitter and MultiSynth technologies.

This device features high-speed outputs capable of generating ultra-low jitter up to 2.75 GHz in High-Frequency Mode, with typical phase jitter of <50 fs-rms (1 MHz–40 MHz). It also supports MultiSynth Mode, allowing any frequency output up to 717.5 MHz with typical phase jitter of <150 fs-rms (12 kHz–20 MHz). The input frequency range is 8 kHz to 750 MHz.

Key electrical characteristics include a core voltage range of 1.71V to 1.89V and 3.14V to 3.47V, with independent output supply pins supporting 3.3V, 2.5V, or 1.8V. The device offers programmable jitter attenuation bandwidth from 10 Hz to 4 kHz and features DCO control with steps as low as 0.001 ppb. It supports multiple output types including CML, HCSL, LVCMOS, LVDS, and LVPECL.

The SI5342H-D-GM is supplied in a 44-VFQFN Exposed Pad package, suitable for surface mounting. It operates within a temperature range of -40°C to 85°C (TA). Programming is facilitated via a serial interface (I2C or SPI) with in-circuit programmable non-volatile memory (NVM).

SI5342H-D-GM Quick Information

Product Type: Clock Generator, PLL, Frequency Synthesizer

Canonical Name: Skyworks Solutions Si5342H Clock Multiplier, Jitter Attenuator

Subcategory: Jitter Attenuator

SI5342H-D-GM Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SI5342H-D-GM Estimated Pricing

Qty	Low	High
1+	$7.01	$7.01

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

SI5342H-D-GM Features

Ultra-low jitter output up to 2.75 GHz.
Multi-Synth outputs up to 717.5 MHz.
Typical jitter <50 fs-rms (High Frequency Mode).
Supports multiple output interfaces.
Surface mount 44-QFN package.

SI5342H-D-GM Applications

Ideal for optical transceiver designs.
Suitable for wireless base-stations.
Clocking Forward Error Correction.
High-speed data rate applications.

SI5342H-D-GM FAQs

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

What is the maximum output frequency of the SI5342H-D-GM?

The maximum output frequency in High-Frequency Mode is 2.75 GHz, and in MultiSynth Mode it is 717.5 MHz.

What is the typical jitter performance for the SI5342H-D-GM?