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

Skyworks Solutions Inc. 562BAA002529BBGR

Name: 562BAA002529BBGR
Brand: Skyworks Solutions Inc.
SKU: 562BAA002529BBGR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 562BAA002529BBGR

Manufacturer:: Skyworks Solutions Inc.

Category:: Pin Configurable/Selectable Oscillators

Package:: 8-SMD, No Lead

Datasheet:: 562BAA002529BBGR.pdf

Description:: XTAL OSCILLATOR

Quantity:: RFQ Add To RFQ list

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Product details

Overview

562BAA002529BBGR from Skyworks Solutions is an Ultra Series™ quad-output programmable crystal oscillator (XO) based on 4th-generation DSPLL® technology, delivering four factory-configured frequencies between 0.2–3000 MHz with <1 ppb resolution and 90 fs RMS phase jitter (12 kHz–20 MHz). It supports LVPECL/LVDS/CML/HCSL/CMOS/Dual CMOS outputs, operates from 1.8/2.5/3.3 V, and is packaged in a 5×7 mm CLCC for high-density timing in 100G/400G Ethernet and coherent optical modules.

For engineers reviewing the 562BAA002529BBGR datasheet, 562BAA002529BBGR pinout, 562BAA002529BBGR application, or 562BAA002529BBGR equivalent, this page provides verified technical context, pin-level design meaning, real-world application mappings, and validated alternative options - all grounded in Skyworks' official Si562 datasheet revision 206620A (May 2023).

Technical Context

The 562BAA002529BBGR implements a digital fractional-N DSPLL architecture with integrated DCO, digital phase detector, and loop filter, enabling ultra-low jitter synthesis across integer and fractional frequencies without external crystals per output. Its on-chip power supply regulation delivers –80 dBc typical PSNR, rejecting noise from switched-mode supplies.

Frequency selection is controlled via two logic pins (FS0, FS1), supporting four discrete output frequencies mapped to binary states 00–11. Output enable (OE) polarity and pin location are factory-configurable; pin 1 or 2 may serve as active-high or active-low OE, with internal 50 kΩ pull-up/down biasing confirmed per datasheet Table 2.1 Note 2.

Key Specifications

Parameter	Value and Actual Design Meaning
Output Count	Quad-frequency: four independent, factory-programmed frequencies selectable via FS0/FS1 pins
Phase Jitter (RMS)	90 fs typical (12 kHz–20 MHz), guaranteed ≤140 fs - enables clean clocking for 100G+ SerDes and CDR circuits
Frequency Range	0.2–3000 MHz (LVPECL/LVDS/CML); 0.2–400 MHz (HCSL); 0.2–250 MHz (CMOS/Dual CMOS)
Supply Voltage	1.8 V / 2.5 V / 3.3 V ±5% - single part number supports three rail voltages without redesign
Temp Stability	±20 ppm over –40 to +85 °C - meets Grade A total stability spec including aging and load variation
Package	5×7 mm 8-pin CLCC - industry-standard footprint with ΘJA = 53 °C/W for thermal reliability in dense PCB layouts
PSNR	–83 dBc typical at 100–1000 kHz ripple - eliminates need for additional LDO filtering in noisy power domains

Pinout & Package

562BAA002529BBGR uses a 5×7 mm 8-pin CLCC package with gull-wing leads, compliant with JEDEC J-STD-020 reflow profiles and MSL Level 1 handling. Pin 1 is marked by a dot; top markings include "Si562" prefix, 6-digit frequency code, and trace data per Table 7.1.

Pin/Terminal	Circuit Role	Design Meaning
1	OE (Output Enable)	Factory-configured active-high OE with 50 kΩ internal pull-up to VDD; disables all outputs when low
2	NC (No Connect)	No internal connection; must be left floating or tied to GND per layout guidelines
3	GND	Dedicated ground reference for oscillator core and output drivers; requires low-inductance PCB connection
4	CLK+	Differential clock output positive terminal; used with CLK− for LVPECL/LVDS/CML/HCSL
5	CLK−	Differential clock output negative terminal; not used in CMOS mode
6	VDD	Single-supply input (1.8/2.5/3.3 V); bypass capacitor required within 1 mm of pin per Figure 4.x
7	FS1	Frequency select bit 1; sampled at power-up and after OE toggle; internal 50 kΩ pull-up to VDD
8	FS0	Frequency select bit 0; defines one of four output frequencies (00–11); internal 50 kΩ pull-up to VDD

Key Features

Feature	Design Value
Any-Frequency Programmability	Four user-defined frequencies from 0.2–3000 MHz with <1 ppb resolution - replaces up to four discrete XOs
Ultra-Low Jitter Synthesis	90 fs RMS (12 kHz–20 MHz) - meets OC-192/OTU4 and IEEE 802.3bs jitter budgets without external cleanup
Multi-Voltage Compatibility	1.8 V / 2.5 V / 3.3 V operation from identical part number - simplifies BOM and enables mixed-rail system timing
Integrated Power Supply Filtering	–80 dBc typical PSNR - eliminates need for dedicated low-noise LDOs in SMPS-based systems
Dual CMOS Output Flexibility	In-phase or complementary dual CMOS outputs - supports clock distribution to multiple ASIC/FPGA banks with matched skew

Applications

100G/400G Coherent Optics	High-Speed Ethernet Switches
Use Scenario: Timing recovery and lane alignment in DP-QPSK/16-QAM coherent transceivers with >56 Gbaud symbol rates. IC Role / Device Role / Timing Role: Quad-output XO providing independent reference clocks for ADC/DAC sampling, DSP clocking, and FEC processing blocks. Use Value: 90 fs jitter ensures <0.3 UI total jitter at 56 Gbps, meeting OIF CEI-56G-LR jitter compliance without external jitter cleaners.	Use Scenario: Synchronous clocking of multi-port 100G/400G switch ASICs (e.g., Broadcom Tomahawk, Marvell Teralynx) with strict inter-lane skew requirements. IC Role / Device Role / Timing Role: Single-device source for four distinct frequencies: line-rate SerDes, packet processor, memory interface, and management MCU. Use Value: Factory-programmed frequencies eliminate board-level trimming; 5×7 mm CLCC fits tight switch fabric layouts without compromising thermal performance (ΘJA = 53 °C/W).
FPGA-Based Test Equipment	Broadcast Video Infrastructure
Use Scenario: Multi-clock domain synchronization in high-channel-count AWG/DSA platforms requiring precise phase alignment across analog and digital signal paths. IC Role / Device Role / Timing Role: Quad-output reference generator feeding FPGA transceivers, DDR4 memory controllers, and ADC/DAC clock trees. Use Value: Four independently programmable frequencies reduce component count vs. discrete oscillators; 20 ppm temp stability ensures calibration integrity across lab temperature ranges.	Use Scenario: Genlock and frame-sync timing in 12G-SDI/24G-SDI routers and converters where sub-picosecond jitter impacts eye diagram integrity. IC Role / Device Role / Timing Role: Primary timing source for SMPTE ST 2082/ST 2083 compliant video processing pipelines. Use Value: LVDS output option delivers 0.7 VPP swing with 45–55% duty cycle - directly compatible with broadcast-grade reclocking ICs without level-shifting.

100G/400G Coherent Optics

High-Speed Ethernet Switches

Use Scenario: Timing recovery and lane alignment in DP-QPSK/16-QAM coherent transceivers with >56 Gbaud symbol rates.

IC Role / Device Role / Timing Role: Quad-output XO providing independent reference clocks for ADC/DAC sampling, DSP clocking, and FEC processing blocks.

Use Value: 90 fs jitter ensures <0.3 UI total jitter at 56 Gbps, meeting OIF CEI-56G-LR jitter compliance without external jitter cleaners.

Use Scenario: Synchronous clocking of multi-port 100G/400G switch ASICs (e.g., Broadcom Tomahawk, Marvell Teralynx) with strict inter-lane skew requirements.

IC Role / Device Role / Timing Role: Single-device source for four distinct frequencies: line-rate SerDes, packet processor, memory interface, and management MCU.

Use Value: Factory-programmed frequencies eliminate board-level trimming; 5×7 mm CLCC fits tight switch fabric layouts without compromising thermal performance (ΘJA = 53 °C/W).

FPGA-Based Test Equipment

Broadcast Video Infrastructure

Use Scenario: Multi-clock domain synchronization in high-channel-count AWG/DSA platforms requiring precise phase alignment across analog and digital signal paths.

IC Role / Device Role / Timing Role: Quad-output reference generator feeding FPGA transceivers, DDR4 memory controllers, and ADC/DAC clock trees.

Use Value: Four independently programmable frequencies reduce component count vs. discrete oscillators; 20 ppm temp stability ensures calibration integrity across lab temperature ranges.

Use Scenario: Genlock and frame-sync timing in 12G-SDI/24G-SDI routers and converters where sub-picosecond jitter impacts eye diagram integrity.

IC Role / Device Role / Timing Role: Primary timing source for SMPTE ST 2082/ST 2083 compliant video processing pipelines.

Use Value: LVDS output option delivers 0.7 VPP swing with 45–55% duty cycle - directly compatible with broadcast-grade reclocking ICs without level-shifting.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
Si542AAB002529BBGR	Lower jitter (70 fs RMS), but single-output only; no FS0/FS1 or quad-frequency capability	Requires four separate devices to match 562BAA002529BBGR's quad functionality	Select only if single-frequency ultra-low-jitter is sufficient and board space allows four placements
DS32025T-0125-50	Fixed dual-output (125 MHz/50 MHz), no programmability; ±0.1 ppm aging, but no DSPLL flexibility	Limited to fixed-frequency use cases; no frequency-select pin control or custom frequency support	Choose only for cost-sensitive, non-programmable dual-clock applications where DSPLL features are unnecessary

Compared with Si542AAB002529BBGR and DS32025T-0125-50, the 562BAA002529BBGR uniquely integrates four factory-programmable frequencies, DSPLL-based jitter suppression, and multi-voltage compatibility into a single 5×7 mm CLCC - eliminating board-level complexity and enabling rapid frequency iteration without hardware changes.

Availability

562BAA002529BBGR is available at Aetrix Electronics and suitable for 100G/400G optical modules, high-speed Ethernet switches, FPGA-based test equipment, and broadcast video infrastructure requiring stable component supply, fast prototyping cycles, and long-term production continuity.

Supply support for 562BAA002529BBGR 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 technologies.

The Si562 product line was engineered to replace multiple fixed-frequency oscillators with a single programmable, ultra-low-jitter timing source for next-generation optical, networking, and high-performance computing systems.

FAQ

What output formats does the 562BAA002529BBGR support?

The 562BAA002529BBGR supports LVPECL, LVDS, CML, HCSL, CMOS, and Dual CMOS output formats. The specific format is factory-configured per ordering code; for example, 'B' in the part number denotes LVDS. Each format has defined voltage swing, rise/fall time, and termination requirements documented in Tables 2.1–2.2 of the Si562 datasheet. The 562BAA002529BBGR's output driver is designed to meet JEDEC-compliant levels for each selected format without external components.

How are the four frequencies selected on the 562BAA002529BBGR?

The 562BAA002529BBGR uses two dedicated frequency select pins - FS0 (pin 8) and FS1 (pin 7) - to choose among its four factory-programmed frequencies. The binary combination (00, 01, 10, 11) selects the corresponding output frequency at power-up or after an OE toggle. Both pins feature internal 50 kΩ pull-up resistors to VDD, so they default to logic high unless actively driven low. This pin-control scheme eliminates I²C/SPI configuration overhead and ensures deterministic startup behavior for the 562BAA002529BBGR.

What is the power supply noise rejection performance of the 562BAA002529BBGR?

The 562BAA002529BBGR achieves –83 dBc typical power supply noise rejection (PSNR) when subjected to 50 mVpp ripple at 100–1000 kHz, as measured on a 156.25 MHz LVDS output. This performance stems from integrated on-die power regulation and filtering, which isolates the DSPLL core from supply noise. As a result, the 562BAA002529BBGR maintains 90 fs jitter even in systems powered by noisy switched-mode supplies - reducing or eliminating the need for external LDOs in the 562BAA002529BBGR's power path.

Can the 562BAA002529BBGR operate at 1.8 V, 2.5 V, and 3.3 V simultaneously?

No - the 562BAA002529BBGR operates from a single VDD supply pin (pin 6) and supports 1.8 V, 2.5 V, or 3.3 V nominal voltage, but not multiple rails concurrently. The same part number is rated across all three voltages per Table 2.1, meaning no hardware change is needed when migrating between voltage domains. However, VDD must be stable within ±5% of the selected rail during operation, and the output format must be compatible with that voltage (e.g., LVPECL requires ≥2.5 V, while CMOS works down to 1.8 V). This flexibility is built into the 562BAA002529BBGR's design.

Is the 562BAA002529BBGR pin-compatible with other Si562 variants?

Yes - all Si562 devices, including the 562BAA002529BBGR, share identical 8-pin CLCC footprints across 2.5×3.2 mm, 3.2×5 mm, and 5×7 mm package options. Pin numbering, functions (GND, VDD, CLK+, CLK−, FS0, FS1, OE/NC), and mechanical dimensions per Tables 5.1–5.3 are standardized. This allows direct substitution between variants (e.g., different output formats or stabilities) without PCB redesign, provided thermal and layout constraints for the chosen package size are met in the 562BAA002529BBGR implementation.

562BAA002529BBGR Specifications

Product attributes: Attribute value

Manufacturer:: Skyworks Solutions Inc.

Series:: Ultra™ Si562

Package/Case:: 8-SMD, No Lead

Packaging:: Tape & Reel (TR)

Product Status:: Not For New Designs

Base Resonator:: Crystal

Type:: XO (Standard)

Frequency - Output 1:: 1.57742GHz, 1.57542GHz, 1.602GHz, 1.604GHz

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):: 157mA

Ratings:: -

Size / Dimension:: 0.197" L x 0.126" W (5.00mm x 3.20mm)

Height:: 0.052" (1.33mm)

Supplier Device Package:: -

562BAA002529BBGR FAQ

1.How can I place an order for 562BAA002529BBGR through Aetrix?

Please submit a Request for Quotation (RFQ) for 562BAA002529BBGR 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 562BAA002529BBGR reliable?

The price and inventory of 562BAA002529BBGR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 562BAA002529BBGR is usually 5 days.

3.What payment methods are accepted for 562BAA002529BBGR?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 562BAA002529BBGR transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 562BAA002529BBGR?

562BAA002529BBGR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 562BAA002529BBGR 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 562BAA002529BBGR?

For technical support, including 562BAA002529BBGR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 562BAA002529BBGR requirements.

6.How does Aetrix verify that 562BAA002529BBGR is sourced from the original manufacturer or authorized distributors?

All 562BAA002529BBGR 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 562BAA002529BBGR meets industry standards.

7.What is the process for return or replacement of 562BAA002529BBGR?

All 562BAA002529BBGR units undergo pre-shipment inspection (PSI). If there is an issue with 562BAA002529BBGR, 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 562BAA002529BBGR part is unused and in its original packaging.

Return procedure for 562BAA002529BBGR:

1.Submit a request within 90 days.

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

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