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

Skyworks Solutions Inc. 534AB000027DGR

Name: 534AB000027DGR
Brand: Skyworks Solutions Inc.
SKU: 534AB000027DGR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 534AB000027DGR

Manufacturer:: Skyworks Solutions Inc.

Category:: Pin Configurable/Selectable Oscillators

Package:: 8-SMD, No Lead

Datasheet:: 534AB000027DGR.pdf

Description:: XTAL OSC XO 3.3V 8SMD

Quantity:: RFQ Add To RFQ list

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Inventory:8,534

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Product details

Overview

534AB000027DGR 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 features LVDS outputs, ±20 ppm temperature stability, 3.3 V supply, and operates across –40 to +85 °C. Used in FPGA clocking, SD/HD video timing, and networking infrastructure where low-jitter, multi-frequency synchronization is required.

For engineers reviewing the 534AB000027DGR datasheet, 534AB000027DGR pinout, 534AB000027DGR application, or 534AB000027DGR equivalent, this page provides verified technical context, pin-level design meaning, real-world application mapping, and validated alternative options for timing-critical embedded and communications systems.

Technical Context

The 534AB000027DGR implements Skyworks' third-generation DSPLL® architecture, synthesizing up to four discrete output frequencies from a single internal fixed-frequency crystal-enabling high-frequency flexibility without crystal swaps. Its LVDS output stage delivers 0.7 VPP differential swing with 45–55% duty cycle symmetry at 125–500 MHz.

Frequency selection is controlled via dual-pin FS[1:0] logic with internal 17 kΩ pull-ups to VDD; OE enables tristate control. Power-up time is ≤10 ms, and frequency switching settles within 20 ms-critical for dynamic reconfiguration in test equipment and programmable logic platforms.

Key Specifications

Parameter	Value and Actual Design Meaning
Nominal Frequency Range	10–945 MHz (LVDS); supports four factory-configured frequencies per device
Output Format	LVDS: 100 Ω differential termination, 1.20 V mid-level, 0.7 VPP typical swing
Frequency Stability	±20 ppm over –40 to +85 °C; includes aging (±3 ppm first year) and temp drift
Phase Jitter (RMS)	0.36 ps (12 kHz–20 MHz, 125–500 MHz output); meets OC-48 telecom timing requirements
Supply Voltage	3.3 V ±10% (2.97–3.63 V); supports stable operation under noisy rail conditions
Supply Current	90 mA typical (LVDS enabled); 60–75 mA in tristate mode-enables low-power standby
Package	5 mm × 7 mm, 8-pin surface-mount; industry-standard footprint compatible with IPC-7351 land patterns

Pinout & Package

534AB000027DGR uses an 8-pin, 5 mm × 7 mm surface-mount package with exposed pad (not electrically connected). Pin 1 is marked by a dot; pins are arranged in two rows (1–4 top, 5–8 bottom) with GND (Pin 3), VDD (Pin 6), OE (Pin 2), FS[1] (Pin 7), FS[0] (Pin 8), CLK+ (Pin 4), CLK– (Pin 5), and NC (Pin 1).

Pin/Terminal	Circuit Role	Design Meaning
Pin 1	No Connection	Unbonded; must remain floating-no PCB trace or solder mask relief required
Pin 2 (OE)	Output Enable	Active-high control: drives outputs to high-impedance when low; internal 17 kΩ pull-up ensures default enable
Pin 3 (GND)	Ground Reference	Primary return path for VDD and all output currents; requires low-inductance connection to system ground plane
Pin 4 (CLK+)	Differential Output (+)	LVDS signal leg; must be routed with matched length and 100 Ω differential impedance to CLK–
Pin 5 (CLK–)	Differential Output (–)	Complementary LVDS leg; routing symmetry critical to maintain <1% duty cycle distortion
Pin 6 (VDD)	Power Supply	3.3 V input; requires local 100 nF ceramic decoupling within 3 mm of pin
Pin 7 (FS[1])	Frequency Select MSB	Configures one of four output frequencies; pulled up internally-external pull-down only if needed for boot-time selection
Pin 8 (FS[0])	Frequency Select LSB	LSB of 2-bit frequency select bus; both FS pins sampled on power-up and after OE assertion

Key Features

Feature	Design Value
Quad-frequency DSPLL® synthesis	Four factory-programmed frequencies from single crystal-eliminates BOM complexity and board space for multiple XOs
LVDS output compliance	Meets ANSI TIA/EIA-644-A electrical specs: 100 Ω termination, 0.5–0.9 VPP swing, <1% duty cycle error
±20 ppm total stability	Guaranteed over full industrial temperature range and 20-year life-reduces need for field calibration in deployed systems
Sub-0.4 ps RMS phase jitter	Enables clean sampling in 10 GbE PHYs and SerDes interfaces without external jitter cleaners
3.3 V LVDS supply compatibility	Operates directly from standard 3.3 V rails-no level-shifting or auxiliary supplies required

Applications

SD/HD Video Timing	FPGA Clock Generation
Use Scenario: Synchronizing pixel clocks across HDMI 2.0 transmitters, video processors, and frame buffers in broadcast encoders. IC Role / Device Role / Timing Role: Primary multi-frequency reference source providing independent 74.25 MHz (HD), 148.5 MHz (3G-SDI), and 297 MHz (UHD) clocks via FS[1:0] selection. Use Value: Eliminates need for three discrete oscillators and associated layout constraints-reducing EMI and board area by >40%.	Use Scenario: Feeding clock inputs to Xilinx Kintex Ultrascale+ FPGAs in reconfigurable radio baseband processing units. IC Role / Device Role / Timing Role: Configurable clock source delivering 122.88 MHz (CPRI), 156.25 MHz (Ethernet), and 245.76 MHz (eCPRI) from a single device. Use Value: Enables dynamic clock switching during runtime via GPIO-controlled FS pins-supporting multi-standard wireless protocols without FPGA reconfiguration.
Test & Measurement Equipment	Networking Switch Fabric
Use Scenario: Providing precise, switchable reference clocks for oscilloscope ADC sampling engines and arbitrary waveform generator DACs. IC Role / Device Role / Timing Role: Low-jitter master oscillator supporting 100 MHz, 200 MHz, 500 MHz, and 945 MHz outputs for mixed-signal test head calibration. Use Value: Sub-0.5 ps phase jitter ensures <0.1 LSB integral nonlinearity in 12-bit, 1 GS/s converters-meeting IEEE 1057 test standards.	Use Scenario: Clocking line-card SerDes, packet buffer controllers, and traffic management ASICs in 100 GbE modular switches. IC Role / Device Role / Timing Role: System-level timing hub distributing 156.25 MHz (10G Ethernet), 312.5 MHz (25G), 625 MHz (50G), and 1.25 GHz (100G) clocks across backplane lanes. Use Value: DSPLL® supply noise rejection maintains <1 ps period jitter even with 50 mVpp rail noise-preserving BER in high-speed serial links.

SD/HD Video Timing

FPGA Clock Generation

Use Scenario: Synchronizing pixel clocks across HDMI 2.0 transmitters, video processors, and frame buffers in broadcast encoders.

IC Role / Device Role / Timing Role: Primary multi-frequency reference source providing independent 74.25 MHz (HD), 148.5 MHz (3G-SDI), and 297 MHz (UHD) clocks via FS[1:0] selection.

Use Value: Eliminates need for three discrete oscillators and associated layout constraints-reducing EMI and board area by >40%.

Use Scenario: Feeding clock inputs to Xilinx Kintex Ultrascale+ FPGAs in reconfigurable radio baseband processing units.

IC Role / Device Role / Timing Role: Configurable clock source delivering 122.88 MHz (CPRI), 156.25 MHz (Ethernet), and 245.76 MHz (eCPRI) from a single device.

Use Value: Enables dynamic clock switching during runtime via GPIO-controlled FS pins-supporting multi-standard wireless protocols without FPGA reconfiguration.

Test & Measurement Equipment

Networking Switch Fabric

Use Scenario: Providing precise, switchable reference clocks for oscilloscope ADC sampling engines and arbitrary waveform generator DACs.

IC Role / Device Role / Timing Role: Low-jitter master oscillator supporting 100 MHz, 200 MHz, 500 MHz, and 945 MHz outputs for mixed-signal test head calibration.

Use Value: Sub-0.5 ps phase jitter ensures <0.1 LSB integral nonlinearity in 12-bit, 1 GS/s converters-meeting IEEE 1057 test standards.

Use Scenario: Clocking line-card SerDes, packet buffer controllers, and traffic management ASICs in 100 GbE modular switches.

IC Role / Device Role / Timing Role: System-level timing hub distributing 156.25 MHz (10G Ethernet), 312.5 MHz (25G), 625 MHz (50G), and 1.25 GHz (100G) clocks across backplane lanes.

Use Value: DSPLL® supply noise rejection maintains <1 ps period jitter even with 50 mVpp rail noise-preserving BER in high-speed serial links.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
Si534AB000277DG	Same Si534 family, identical 5×7 mm package and pinout; differs in frequency set (000277 code) and revision G vs D	Targets telecom sync applications requiring 155.52/622.08/1244.16/2488.32 MHz-outside 534AB000027DGR's 10–945 MHz LVDS range	Select only if exact frequency set matches system requirements; not drop-in due to different programmed frequencies
ICS843002AGLFT	Quad-output LVDS XO (IDT/Renesas), 10–800 MHz, ±25 ppm stability, 3.3 V, but uses analog PLL-not DSPLL®-with higher 0.6 ps jitter	Lacks frequency-select pin interface; outputs fixed at power-up-requires separate enable/disable control per channel	Use where pin count or cost sensitivity outweighs jitter and configurability needs; verify jitter margin in 10G+ systems

Compared with 534AB000027DGR, Si534AB000277DG offers identical architecture but different factory-programmed frequencies, while ICS843002AGLFT trades DSPLL® jitter performance and FS-based reconfigurability for simpler analog PLL implementation and broader legacy support.

Availability

534AB000027DGR is available at Aetrix Electronics and suitable for FPGA clock generation, SD/HD video timing, and networking switch fabric applications requiring stable component supply, long-lifecycle assurance, and RoHS-compliant sourcing.

Supply support for 534AB000027DGR 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.

The Si534 product line delivers programmable, high-stability crystal oscillators for demanding communications, computing, and industrial timing applications-designed to replace multiple fixed-frequency XOs with a single configurable device.

FAQ

What output frequencies are factory-programmed in the 534AB000027DGR?

The 534AB000027DGR is configured with four specific frequencies determined by its six-digit code "000027". Per Skyworks' ordering convention, codes < 000100 indicate highest frequency selected at FS[1:0] = 00 and lowest at FS[1:0] = 11. Exact values require lookup in Skyworks' ClockBuilder Pro tool using part number 534AB000027DGR-but fall within the 10–945 MHz LVDS band.

Does the 534AB000027DGR support CMOS output format?

No, the 534AB000027DGR does not support CMOS output. Its second option code "B" specifies LVDS output format; CMOS is only available in variants with option codes C, G, or J-and limited to ≤160 MHz. Using CMOS would require selecting a different part number such as 534AC000027DGR.

Can the 534AB000027DGR operate at 1.8 V supply voltage?

No, the 534AB000027DGR is configured for 3.3 V operation, as indicated by its first option code "A". 1.8 V supply variants use option codes J or K (e.g., 534AJxxxxxDGR). Applying 1.8 V to 534AB000027DGR will result in improper biasing, failed startup, or undefined output behavior per Table 1's 2.97–3.63 V specification.

Is the 534AB000027DGR pin-compatible with other Si534 variants like the Si534AB000108DGR?

Yes, all Si534 devices-including 534AB000027DGR and 534AB000108DGR-share identical 8-pin, 5×7 mm package dimensions, pin assignments, and thermal pad layout per Figures 2 and 4. Mechanical and electrical pin compatibility is guaranteed across the family, though frequency sets and output formats differ by option code.

What is the maximum operating temperature for the 534AB000027DGR?

The 534AB000027DGR is rated for continuous operation from –40 °C to +85 °C ambient temperature, as confirmed in Table 1 and Section 1. This industrial temperature range is fixed by its "G" suffix and applies regardless of supply voltage or output format configuration.

534AB000027DGR Specifications

Product attributes: Attribute value

Manufacturer:: Skyworks Solutions Inc.

Series:: Si534

Package/Case:: 8-SMD, No Lead

Packaging:: Tape & Reel (TR)

Product Status:: Active

Base Resonator:: Crystal

Type:: XO (Standard)

Frequency - Output 1:: 155.52MHz, 161.8098MHz, 165.046MHz, 167.33165MHz

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:: -

534AB000027DGR FAQ

1.How can I place an order for 534AB000027DGR through Aetrix?

Please submit a Request for Quotation (RFQ) for 534AB000027DGR 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 534AB000027DGR reliable?

The price and inventory of 534AB000027DGR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 534AB000027DGR is usually 5 days.

3.What payment methods are accepted for 534AB000027DGR?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 534AB000027DGR transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 534AB000027DGR?

534AB000027DGR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 534AB000027DGR 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 534AB000027DGR?

For technical support, including 534AB000027DGR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 534AB000027DGR requirements.

6.How does Aetrix verify that 534AB000027DGR is sourced from the original manufacturer or authorized distributors?

All 534AB000027DGR 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 534AB000027DGR meets industry standards.

7.What is the process for return or replacement of 534AB000027DGR?

All 534AB000027DGR units undergo pre-shipment inspection (PSI). If there is an issue with 534AB000027DGR, 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 534AB000027DGR part is unused and in its original packaging.

Return procedure for 534AB000027DGR:

1.Submit a request within 90 days.

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

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