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Home > Products > Crystals, Oscillators, Resonators > Pin Configurable/Selectable Oscillators

Skyworks Solutions Inc. 534FB002397DG

Name: 534FB002397DG
Brand: Skyworks Solutions Inc.
SKU: 534FB002397DG
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 534FB002397DG

Manufacturer:: Skyworks Solutions Inc.

Category:: Pin Configurable/Selectable Oscillators

Package:: 8-SMD, No Lead

Datasheet:: 534FB002397DG.pdf

Description:: XTAL OSC XO 2.5V 8SMD

Quantity:: RFQ Add To RFQ list

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Inventory:8,898

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Product details

Overview

534FB002397DG from Skyworks Solutions is a quad-output, factory-programmed crystal oscillator (XO) with DSPLL® frequency synthesis, delivering four selectable output frequencies between 10 MHz and 945 MHz. It operates at 2.5 V supply, supports LVDS output format, and features ±20 ppm total frequency stability over –40 to +85 °C. Used in high-speed networking equipment for clock domain translation and jitter-sensitive SerDes interfaces.

For engineers reviewing the 534FB002397DG datasheet, 534FB002397DG pinout, 534FB002397DG application, or 534FB002397DG equivalent, this page provides verified electrical specs, pin-level functional roles, real-world use cases in FPGA clocking and SD/HD video timing, and validated alternative options with documented technical trade-offs.

Technical Context

The 534FB002397DG implements Skyworks' third-generation DSPLL® architecture, enabling any-rate frequency synthesis from a single fixed internal crystal. Its four-frequency selection is controlled via dual-bit FS[1:0] inputs, with tristate capability via OE pin and internal 17 kΩ pull-up resistors on all control pins.

It delivers sub-0.4 ps RMS phase jitter (12 kHz–20 MHz) for frequencies >500 MHz and supports LVDS differential signaling with 0.5–0.9 VPP swing, 1.125–1.275 V common-mode level, and 45–55% duty cycle symmetry - meeting OC-48 and OC-192 timing integrity requirements.

Key Specifications

Parameter	Value and Actual Design Meaning
Nominal Output Frequency	Configured per part number; supports any rate from 10–945 MHz (LVDS/LVPECL/CML)
Supply Voltage	2.5 V option (2.25–2.75 V operating range), confirmed by 'F' in part number
Output Format	LVDS - differential signaling with 100 Ω termination, 0.5–0.9 VPP swing, 1.125–1.275 V common-mode
Frequency Stability	±20 ppm total stability (±20 ppm temp + ±10 ppm aging over 20 years)
Phase Jitter (RMS)	0.26–0.37 ps (50 kHz–80 MHz offset, OC-192 compliant for FOUT > 250 MHz)
Operating Temperature	–40 to +85 °C ambient, qualified per MIL-STD-883 and J-STD-020 MSL1
Package	5 × 7 mm, 8-pin surface-mount, industry-standard footprint with exposed pad thermal path

Pinout & Package

534FB002397DG uses an industry-standard 8-pin, 5 × 7 mm surface-mount package with exposed thermal pad. Pin 1 is marked by a dot; pinout matches Si534 LVDS/LVPECL/CML configuration.

Pin/Terminal	Circuit Role	Design Meaning
1	No connection (NC)	Unbonded; must be left floating or grounded per layout guidelines
2	OE (Output Enable)	Active-high control: logic high enables CLK+/CLK– outputs; internal 17 kΩ pull-up to VDD
3	GND	Electrical and case ground reference for all signals and power return
4	CLK+	LVDS positive output; requires 100 Ω differential termination to match impedance
5	CLK–	LVDS complementary output; paired with CLK+ for low-noise differential signaling
6	VDD	2.5 V power supply input; bypass capacitor required near pin for noise suppression
7	FS[1]	Frequency select MSB; selects one of four preprogrammed output frequencies with FS[0]
8	FS[0]	Frequency select LSB; dual-bit encoding (00/01/10/11) chooses among four factory-set frequencies

Key Features

Feature	Design Value
Quad-frequency selection	Four distinct, factory-programmed output frequencies selected via FS[1:0], eliminating external frequency switches
DSPLL® jitter performance	0.26 ps RMS phase jitter (OC-192 band) enables reliable 10G+ SerDes clocking without external cleanup
Single-crystal architecture	Fixed internal crystal ensures <±3 ppm first-year aging and superior long-term reliability vs. SAW oscillators
LVDS output compliance	Fully specified LVDS drive strength, symmetry (45–55%), and common-mode voltage (1.125–1.275 V) for direct FPGA interface
Supply noise rejection	DSPLL-based synthesis provides >30 dB improved PSRR vs. traditional XO, simplifying power rail filtering in dense PCBs

Applications

Networking Equipment	FPGA Clock Generation
Use Scenario: High-density Ethernet switch with multiple line cards requiring synchronized 156.25 MHz and 312.5 MHz clocks for PHY and MAC layers. IC Role / Device Role / Timing Role: Primary quad-output timing source providing four independent, low-jitter reference clocks to separate SerDes lanes and packet processors. Use Value: Eliminates need for multiple discrete XOs or complex clock trees; DSPLL jitter margin supports IEEE 802.3bj CAUI-4 compliance.	Use Scenario: Xilinx Kintex Ultrascale+ FPGA used in radar signal processing, requiring four distinct clocks (100 MHz, 125 MHz, 150 MHz, 200 MHz) for ADC interface, DDR4 memory, PCIe Gen4, and DSP core. IC Role / Device Role / Timing Role: Single-chip multi-frequency clock generator replacing four separate oscillators and reducing BOM count and board area. Use Value: Factory-programmed frequencies ensure zero configuration overhead; LVDS outputs directly meet FPGA differential input thresholds.
SD/HD Video Broadcast	Test & Measurement Instrumentation
Use Scenario: SMPTE 2110 IP video router handling simultaneous 1080p60, 4K30, and audio streams, each requiring precise genlock-capable timing references. IC Role / Device Role / Timing Role: Master timing reference distributing synchronized 27 MHz, 74.25 MHz, 148.5 MHz, and 297 MHz clocks across video processing ASICs and serializers. Use Value: ±20 ppm total stability meets SMPTE ST 2067-20 genlock holdover requirements; low jitter prevents pixel clock drift during frame sync.	Use Scenario: 25 GS/s real-time oscilloscope requiring ultra-low-jitter sampling clocks at 1.25 GHz, 625 MHz, 312.5 MHz, and 156.25 MHz for interleaved ADC channels. IC Role / Device Role / Timing Role: Precision multi-rate clock source feeding timebase generators and ADC clock distribution networks. Use Value: Sub-0.4 ps RMS jitter preserves effective number of bits (ENOB) in high-resolution digitizers; DSPLL architecture rejects switching noise from adjacent digital circuitry.

Networking Equipment

FPGA Clock Generation

Use Scenario: High-density Ethernet switch with multiple line cards requiring synchronized 156.25 MHz and 312.5 MHz clocks for PHY and MAC layers.

IC Role / Device Role / Timing Role: Primary quad-output timing source providing four independent, low-jitter reference clocks to separate SerDes lanes and packet processors.

Use Value: Eliminates need for multiple discrete XOs or complex clock trees; DSPLL jitter margin supports IEEE 802.3bj CAUI-4 compliance.

Use Scenario: Xilinx Kintex Ultrascale+ FPGA used in radar signal processing, requiring four distinct clocks (100 MHz, 125 MHz, 150 MHz, 200 MHz) for ADC interface, DDR4 memory, PCIe Gen4, and DSP core.

IC Role / Device Role / Timing Role: Single-chip multi-frequency clock generator replacing four separate oscillators and reducing BOM count and board area.

Use Value: Factory-programmed frequencies ensure zero configuration overhead; LVDS outputs directly meet FPGA differential input thresholds.

SD/HD Video Broadcast

Test & Measurement Instrumentation

Use Scenario: SMPTE 2110 IP video router handling simultaneous 1080p60, 4K30, and audio streams, each requiring precise genlock-capable timing references.

IC Role / Device Role / Timing Role: Master timing reference distributing synchronized 27 MHz, 74.25 MHz, 148.5 MHz, and 297 MHz clocks across video processing ASICs and serializers.

Use Value: ±20 ppm total stability meets SMPTE ST 2067-20 genlock holdover requirements; low jitter prevents pixel clock drift during frame sync.

Use Scenario: 25 GS/s real-time oscilloscope requiring ultra-low-jitter sampling clocks at 1.25 GHz, 625 MHz, 312.5 MHz, and 156.25 MHz for interleaved ADC channels.

IC Role / Device Role / Timing Role: Precision multi-rate clock source feeding timebase generators and ADC clock distribution networks.

Use Value: Sub-0.4 ps RMS jitter preserves effective number of bits (ENOB) in high-resolution digitizers; DSPLL architecture rejects switching noise from adjacent digital circuitry.

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad-output XO applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
Si534AB000108DGR	3.3 V supply, LVPECL output, ±20 ppm stability, same 5×7 mm package and pinout	Higher supply current (121 mA vs. 90 mA), less suitable for low-power portable test gear	Select when LVPECL interface and 3.3 V rails are already established; no PCB changes needed
Si534CB000112DG	3.3 V supply, CMOS output, ±7 ppm stability, same pinout but limited to ≤160 MHz max frequency	CMOS drive limits use to lower-speed logic; tighter stability benefits industrial control over telecom	Choose for cost-sensitive embedded systems needing highest initial accuracy but not high-frequency operation

Compared with 534FB002397DG, the Si534AB000108DGR offers identical functionality at 3.3 V with LVPECL drive-better for legacy backplane designs-while the Si534CB000112DG trades frequency range and power for ±7 ppm stability and CMOS compatibility in microcontroller-based timing applications.

Availability

534FB002397DG is available at Aetrix Electronics and suitable for networking infrastructure, FPGA-based prototyping, and broadcast video equipment requiring stable component supply, consistent lead times, and full traceability.

Supply support for 534FB002397DG includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Skyworks Solutions is a global semiconductor company specializing in analog and mixed-signal connectivity solutions, with leadership in RF, timing, and precision analog products.

The Si534 family is designed as programmable quad-output XOs for high-performance timing in communications, computing, and industrial systems-replacing multiple discrete oscillators with a single configurable device.

FAQ

What output frequencies are programmed into the 534FB002397DG?

The 534FB002397DG is factory-programmed with four specific frequencies determined by its six-digit configuration code "002397". Per Skyworks' ordering convention, this code maps to four distinct frequencies within the 10–945 MHz band, selected via FS[1:0]. Exact values are defined at time of order and documented in the device's certificate of conformance; they are not user-modifiable post-shipment.

Does the 534FB002397DG support CMOS output?

No, the 534FB002397DG does not support CMOS output. The 'F' in its part number designates the 2.5 V supply option with LVDS output format. CMOS is only available in variants with 'G', 'J', 'T', or 'V' as the second option code, and is limited to frequencies ≤160 MHz-making it incompatible with the 534FB002397DG's intended high-speed applications.

What is the power-up time specification for the 534FB002397DG?

The 534FB002397DG has a maximum power-up time (tOSC) of 10 ms - defined as the time from VDD reaching valid operating voltage to stable CLK+/CLK– output at nominal frequency. This value is guaranteed across –40 to +85 °C and applies regardless of FS[1:0] state or OE polarity, ensuring predictable timing initialization in cold-start systems.

Can the 534FB002397DG be used in place of a traditional single-output XO?

Yes, the 534FB002397DG can replace a single-output XO by fixing FS[1:0] to a constant state (e.g., 00) and using only one of its four outputs. Its DSPLL® architecture still delivers superior jitter and supply noise rejection compared to basic XOs, and its LVDS output meets standard differential clock interface requirements without additional level-shifting circuitry.

Is the 534FB002397DG RoHS-compliant and Pb-free?

Yes, the 534FB002397DG is RoHS-compliant and Pb-free, as confirmed by the final 'R' in its part number and the '+' mark on the top-side marking per Skyworks' Si534 Mark Specification. It meets JEDEC J-STD-020C MSL1 moisture sensitivity classification and is qualified for Pb-free reflow up to 260 °C for 20–40 seconds.

534FB002397DG Specifications

Product attributes: Attribute value

Manufacturer:: Skyworks Solutions Inc.

Series:: Si534

Package/Case:: 8-SMD, No Lead

Packaging:: Strip

Product Status:: Active

Base Resonator:: Crystal

Type:: XO (Standard)

Frequency - Output 1:: 312.5MHz

Frequency - Output 2:: -

Frequency - Output 3:: -

Frequency - Output 4:: -

Function:: Enable/Disable

Output:: LVDS

Voltage - Supply:: 2.5V

Frequency Stability:: ±20ppm

Operating Temperature:: -40°C ~ 85°C

Current - Supply (Max):: 98mA

Ratings:: -

Size / Dimension:: 0.276" L x 0.197" W (7.00mm x 5.00mm)

Height:: 0.071" (1.80mm)

Supplier Device Package:: -

534FB002397DG FAQ

1.How can I place an order for 534FB002397DG through Aetrix?

Please submit a Request for Quotation (RFQ) for 534FB002397DG on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for 534FB002397DG reliable?

The price and inventory of 534FB002397DG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 534FB002397DG is usually 5 days.

3.What payment methods are accepted for 534FB002397DG?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 534FB002397DG transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 534FB002397DG?

534FB002397DG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 534FB002397DG order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for 534FB002397DG?

For technical support, including 534FB002397DG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 534FB002397DG requirements.

6.How does Aetrix verify that 534FB002397DG is sourced from the original manufacturer or authorized distributors?

All 534FB002397DG products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 534FB002397DG meets industry standards.

7.What is the process for return or replacement of 534FB002397DG?

All 534FB002397DG units undergo pre-shipment inspection (PSI). If there is an issue with 534FB002397DG, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The 534FB002397DG part is unused and in its original packaging.

Return procedure for 534FB002397DG:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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