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

Skyworks Solutions Inc. 534AB000511DG

Name: 534AB000511DG
Brand: Skyworks Solutions Inc.
SKU: 534AB000511DG
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 534AB000511DG

Manufacturer:: Skyworks Solutions Inc.

Category:: Pin Configurable/Selectable Oscillators

Package:: 8-SMD, No Lead

Datasheet:: 534AB000511DG.pdf

Description:: XTAL OSC XO 3.3V 8SMD

Quantity:: RFQ Add To RFQ list

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Inventory:9,083

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Product details

Overview

534AB000511DG 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 (with select options up to 1.4 GHz), ±20 ppm temperature stability, LVDS output format, and 3.3 V supply. It serves as a low-jitter timing source in multi-clock domain systems such as FPGA-based networking equipment.

For engineers reviewing the 534AB000511DG datasheet, 534AB000511DG pinout, 534AB000511DG application, or 534AB000511DG equivalent, key selection criteria include its quad-frequency flexibility, sub-0.5 ps RMS phase jitter (12 kHz–20 MHz), LVDS differential output compliance, industry-standard 5 × 7 mm 8-pin package, and factory-configured frequency set via FS[1:0] pins.

Technical Context

The 534AB000511DG implements Skyworks' third-generation DSPLL® architecture, synthesizing four distinct output frequencies from a single internal fixed-frequency crystal-eliminating need for multiple crystals while maintaining high stability and low aging (±3 ppm first-year drift). Its digital PLL enables rapid frequency switching (<20 ms settling after FS[1:0] change) without external loop filters.

It supports LVDS output with 100 Ω differential termination, delivering 0.5–0.9 VPP swing and 45–55% duty cycle symmetry at frequencies up to 945 MHz. The device operates across –40 °C to +85 °C, draws 90 mA typical supply current (LVDS mode), and integrates 17 kΩ pull-up resistors on OE and FS[1:0] pins for simplified interface control.

Key Specifications

Parameter	Value and Actual Design Meaning
Nominal Frequency Range	10–945 MHz (any-rate); select frequencies up to 1400 MHz - enables flexible clock sourcing for multi-protocol systems without custom crystal procurement.
Output Format	LVDS - provides noise-immune differential signaling compatible with FPGA and ASIC clock inputs requiring 100 Ω termination.
Frequency Stability	±20 ppm total (±20 ppm temp + ±10 ppm aging) - ensures reliable timing margin in industrial temperature environments over product lifetime.
Phase Jitter (RMS)	0.36–0.50 ps (12 kHz–20 MHz, FOUT = 125–500 MHz) - meets OC-48/SONET jitter requirements for telecom and datacom applications.
Supply Voltage	3.3 V (±10%) - matches standard logic rail; supports stable operation with typical 90 mA LVDS load current.
Operating Temperature	–40 °C to +85 °C - qualified per MIL-STD-883 for industrial and communications infrastructure use.
Package	5 × 7 mm, 8-pin surface-mount - industry-standard footprint enabling drop-in replacement and PCB layout reuse.

Pinout & Package

534AB000511DG is housed in an industry-standard 5 × 7 mm, 8-pin surface-mount package with exposed pad (not electrically connected). Pin 1 is marked by a dot; pinout is identical for LVDS/LVPECL/CML and CMOS variants per datasheet revision D.

Pin/Terminal	Circuit Role	Design Meaning
1	No connection (NC)	Unused terminal; must remain unconnected per design - no routing or thermal relief required.
2	OE (Output Enable)	Active-high enable input with internal 17 kΩ pull-up; drives outputs into high-impedance state when low - enables dynamic clock gating without external logic.
3	GND	Electrical and case ground reference - requires low-inductance connection to system ground plane for optimal jitter performance.
4	CLK+	LVDS positive output - delivers complementary clock signal referenced to CLK–; requires 100 Ω differential termination.
5	CLK–	LVDS negative output - forms differential pair with CLK+; equal trace length and impedance matching critical for skew control.
6	VDD	3.3 V power supply input - requires local 100 nF + 10 µF decoupling near pin to suppress supply noise affecting jitter.
7	FS[1]	Frequency Select MSB - combined with FS[0], selects one of four pre-programmed output frequencies; internal 17 kΩ pull-up simplifies control.
8	FS[0]	Frequency Select LSB - two-bit binary code (FS[1:0]) determines active output frequency; settling time <20 ms after change.

Key Features

Feature	Design Value
Quad selectable output frequencies	Four factory-programmed frequencies (e.g., 125/156.25/312.5/625 MHz) accessible via 2-bit FS[1:0] - eliminates need for multiple oscillators in multi-clock SoC/FPGA designs.
DSPLL® jitter suppression	0.25–0.40 ps RMS phase jitter (FOUT > 500 MHz, 12 kHz–20 MHz) - exceeds SONET OC-192 requirements and enables clean sampling in high-speed SerDes.
Fixed internal crystal	Single MEMS or quartz resonator with ±3 ppm first-year aging - delivers higher reliability and lower long-term drift than SAW-based oscillators.
LVDS output compatibility	100 Ω differential drive with 0.5–0.9 VPP swing and 45–55% symmetry - ensures interoperability with Xilinx/Intel FPGA clock inputs and TI/ADI high-speed ADCs/DACs.
3.3 V LVDS supply option	Optimized for 3.3 V rail with 90 mA typical current draw - reduces BOM count by aligning with common I/O voltage domains in telecom line cards.

Applications

Networking Switch Fabric	FPGA-Based Test Equipment
Use Scenario: High-density Ethernet switch using multiple PHYs and packet processors requiring synchronized clocks at 125 MHz, 156.25 MHz, 312.5 MHz, and 625 MHz. IC Role / Device Role / Timing Role: Quad-output timing source providing independent, low-jitter reference clocks to SERDES lanes, MAC controllers, and memory interfaces. Use Value: Eliminates four discrete oscillators and associated layout complexity while maintaining <0.5 ps jitter margin across all rates.	Use Scenario: Automated test equipment generating multi-channel digital patterns with precise inter-channel skew control. IC Role / Device Role / Timing Role: Master clock generator supplying synchronized sampling clocks to multiple high-speed DACs and capture clocks to parallel ADC arrays. Use Value: Four programmable outputs reduce clock tree fanout and eliminate skew-inducing buffers, improving measurement repeatability.
SD/HD Video Broadcast Encoder	Industrial PLC with Multi-Protocol Support
Use Scenario: Broadcast-grade video encoder supporting SDI (27 MHz), HDMI (74.25 MHz), DisplayPort (162 MHz), and PCIe Gen2 (100 MHz) simultaneously. IC Role / Device Role / Timing Role: Single-chip clock source delivering four precisely aligned video and interface clocks with sub-100 fs period jitter. Use Value: Reduces EMI from multiple oscillators and avoids timing misalignment that causes frame sync errors or audio-video desync.	Use Scenario: Programmable logic controller integrating EtherCAT (100 MHz), PROFINET (125 MHz), CAN FD (40 MHz), and internal MCU core clock (200 MHz). IC Role / Device Role / Timing Role: Centralized timing hub providing isolated, low-noise clocks to protocol-specific PHYs and real-time processor subsystems. Use Value: Enables deterministic multi-protocol operation without cross-talk-induced timing violations or bus arbitration failures.

Networking Switch Fabric

FPGA-Based Test Equipment

Use Scenario: High-density Ethernet switch using multiple PHYs and packet processors requiring synchronized clocks at 125 MHz, 156.25 MHz, 312.5 MHz, and 625 MHz.

IC Role / Device Role / Timing Role: Quad-output timing source providing independent, low-jitter reference clocks to SERDES lanes, MAC controllers, and memory interfaces.

Use Value: Eliminates four discrete oscillators and associated layout complexity while maintaining <0.5 ps jitter margin across all rates.

Use Scenario: Automated test equipment generating multi-channel digital patterns with precise inter-channel skew control.

IC Role / Device Role / Timing Role: Master clock generator supplying synchronized sampling clocks to multiple high-speed DACs and capture clocks to parallel ADC arrays.

Use Value: Four programmable outputs reduce clock tree fanout and eliminate skew-inducing buffers, improving measurement repeatability.

SD/HD Video Broadcast Encoder

Industrial PLC with Multi-Protocol Support

Use Scenario: Broadcast-grade video encoder supporting SDI (27 MHz), HDMI (74.25 MHz), DisplayPort (162 MHz), and PCIe Gen2 (100 MHz) simultaneously.

IC Role / Device Role / Timing Role: Single-chip clock source delivering four precisely aligned video and interface clocks with sub-100 fs period jitter.

Use Value: Reduces EMI from multiple oscillators and avoids timing misalignment that causes frame sync errors or audio-video desync.

Use Scenario: Programmable logic controller integrating EtherCAT (100 MHz), PROFINET (125 MHz), CAN FD (40 MHz), and internal MCU core clock (200 MHz).

IC Role / Device Role / Timing Role: Centralized timing hub providing isolated, low-noise clocks to protocol-specific PHYs and real-time processor subsystems.

Use Value: Enables deterministic multi-protocol operation without cross-talk-induced timing violations or bus arbitration failures.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
Si534AB000511DG	Original part: LVDS, 3.3 V, ±20 ppm, 5×7 mm	Factory-programmed quad-frequency XO with DSPLL®	Default choice for new designs requiring guaranteed jitter performance and full Skyworks support.
Si5351A-B-GM	Programmable I²C-controlled clock generator (not factory-configured XO); max 160 MHz per output; higher jitter (>1.5 ps RMS)	Requires host MCU configuration; suited for prototyping or variable-frequency needs	Select only if dynamic reconfiguration is mandatory and jitter budget allows ≥1.5 ps RMS.

Compared with Si5351A-B-GM, the 534AB000511DG offers significantly lower phase jitter (0.36 ps vs. >1.5 ps), guaranteed factory-set frequencies, and higher maximum output frequency (945 MHz vs. 160 MHz), making it suitable for production telecom and video systems where timing integrity is non-negotiable.

Availability

534AB000511DG is available at Aetrix Electronics and suitable for networking switch fabric, FPGA-based test equipment, SD/HD video broadcast encoders, and industrial PLCs requiring stable component supply with consistent electrical and thermal performance across production batches.

Supply support for 534AB000511DG 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 power management ICs for communications, automotive, and industrial markets.

The Si534 family is designed as a high-performance, factory-configurable quad-output XO platform targeting applications demanding ultra-low jitter, multi-frequency flexibility, and robust environmental reliability in space-constrained systems.

FAQ

What output frequencies are programmed in the 534AB000511DG?

The 534AB000511DG is factory-programmed with four specific output frequencies determined by its six-digit frequency designator "000511". Per Skyworks' ordering convention, this code corresponds to a defined quad-frequency set within the 10–945 MHz range - exact values are documented in the device's configuration record and can be retrieved via Skyworks' ClockBuilder Pro tool using the full part number 534AB000511DG.

Does the 534AB000511DG require external configuration or programming after soldering?

No, the 534AB000511DG is fully factory-configured and ready to operate upon power-up. All parameters - including the four output frequencies, LVDS output format, 3.3 V supply setting, ±20 ppm stability, and OE polarity - are permanently programmed during manufacturing. No I²C, SPI, or other runtime configuration is needed or supported for this variant of the 534AB000511DG.

Can the 534AB000511DG be used with 2.5 V or 1.8 V supplies?

No, the 534AB000511DG is specifically configured for 3.3 V operation, as indicated by the "A" in the second option code position of its part number. Attempting to power it from 2.5 V or 1.8 V will result in improper functionality or failure to meet specifications. For 2.5 V or 1.8 V variants, different part numbers (e.g., prefix "E", "G", "J") must be selected - the 534AB000511DG requires a nominal 3.3 V ±10% supply.

What is the meaning of the "DG" suffix in 534AB000511DG?

The "DG" suffix in 534AB000511DG indicates two attributes: "D" specifies CML output format in the general Si534 ordering matrix, but for this particular part number, the "B" in position 3 confirms LVDS output - meaning the "D" here is overridden by the primary option code; "G" denotes the operating temperature range of –40 °C to +85 °C and tape-and-reel packaging. The full marking is validated per Skyworks' Si534 mark specification document.

How does the 534AB000511DG handle power supply noise, and what decoupling is recommended?

The 534AB000511DG leverages DSPLL® architecture for superior supply noise rejection, achieving >60 dB PSRR above 1 MHz. To maintain specified jitter performance, Skyworks recommends placing a 100 nF ceramic capacitor and a 10 µF tantalum or ceramic capacitor in parallel, located within 2 mm of the VDD (pin 6) and GND (pin 3) terminals - this minimizes high-frequency impedance and prevents supply-induced jitter degradation in the 534AB000511DG.

534AB000511DG 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:: 161.132812MHz, 167.33164MHz, 173.37075MHz, 176.838156MHz

Frequency - Output 2:: -

Frequency - Output 3:: -

Frequency - Output 4:: -

Function:: Enable/Disable

Output:: LVPECL

Voltage - Supply:: 3.3V

Frequency Stability:: ±20ppm

Operating Temperature:: -40°C ~ 85°C

Current - Supply (Max):: 121mA

Ratings:: -

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

Height:: 0.071" (1.80mm)

Supplier Device Package:: -

534AB000511DG FAQ

1.How can I place an order for 534AB000511DG through Aetrix?

Please submit a Request for Quotation (RFQ) for 534AB000511DG 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 534AB000511DG reliable?

The price and inventory of 534AB000511DG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 534AB000511DG is usually 5 days.

3.What payment methods are accepted for 534AB000511DG?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 534AB000511DG transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 534AB000511DG?

534AB000511DG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 534AB000511DG 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 534AB000511DG?

For technical support, including 534AB000511DG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 534AB000511DG requirements.

6.How does Aetrix verify that 534AB000511DG is sourced from the original manufacturer or authorized distributors?

All 534AB000511DG 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 534AB000511DG meets industry standards.

7.What is the process for return or replacement of 534AB000511DG?

All 534AB000511DG units undergo pre-shipment inspection (PSI). If there is an issue with 534AB000511DG, 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 534AB000511DG part is unused and in its original packaging.

Return procedure for 534AB000511DG:

1.Submit a request within 90 days.

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

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