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Home > Products > Crystals, Oscillators, Resonators > Programmable Oscillators

Skyworks Solutions Inc. 510FCA-AAAG

Name: 510FCA-AAAG
Brand: Skyworks Solutions Inc.
SKU: 510FCA-AAAG
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 510FCA-AAAG

Manufacturer:: Skyworks Solutions Inc.

Category:: Programmable Oscillators

Package:: 6-SMD, No Lead

Datasheet:: 510FCA-AAAG.pdf

Description:: XTAL OSC PROG XO LVDS 2.5V 20PPM

Quantity:: RFQ Add To RFQ list

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Product details

Overview

510FCA-AAAG from Skyworks Solutions is a factory-programmed, 3.3 V CMOS-output crystal oscillator (XO) delivering 100 MHz output with ±30 ppm total stability over –40°C to +85°C, using DSPLL synthesis for low-jitter clock generation in FPGA/ASIC and Gigabit Ethernet systems.

For engineers reviewing the 510FCA-AAAG datasheet, 510FCA-AAAG pinout, 510FCA-AAAG application, or 510FCA-AAAG equivalent, this page provides verified package mapping (5 × 7 mm, 4-pin), confirmed CMOS drive capability (±8 mA at 3.3 V), startup time (≤10 ms), and OE-active-high configuration - all critical for timing-critical board bring-up and supply chain continuity planning.

Technical Context

The 510FCA-AAAG implements Skyworks' DSPLL architecture with a fixed internal crystal and digital frequency synthesis, enabling precise 100 MHz output without custom crystal selection. It integrates an on-chip LDO regulator for supply noise rejection and supports runt suppression on power-up and OE assertion.

This device operates exclusively in CMOS mode with single-ended output, uses pin 1 for OE (active high, internal pull-up), and is configured for 3.3 V supply (2.97–3.63 V), 48–52% duty cycle, and 0.45–1.2 ns rise/fall time into 15 pF load - parameters validated per Table 3 of the Si510/511 Rev. 1.4 datasheet.

Key Specifications

Parameter	Value and Actual Design Meaning
Output Frequency	100 MHz - stable, jitter-optimized reference for PCIe Gen2/3 and 1 GbE PHY clocking
Output Format	CMOS - single-ended, rail-to-rail logic compatible with standard FPGA clock inputs
Total Stability	±30 ppm - includes initial accuracy, temp, voltage, load, shock/vibration, and 10-year aging
Supply Voltage	3.3 V ±10% - supports industrial-grade power rails with integrated LDO filtering
Startup Time	≤10 ms - ensures deterministic system boot within microcontroller or FPGA reset windows
Duty Cycle	48–52% - meets setup/hold margin requirements for synchronous logic interfaces
Rise/Fall Time	0.45–1.2 ns (20–80% VDD, CL = 15 pF) - minimizes edge-induced EMI in dense PCB layouts

Pinout & Package

510FCA-AAAG is supplied in a RoHS-compliant, lead-free 5 × 7 mm surface-mount ceramic package (CLCC) with 4 pins and gold-over-nickel contact pads. Thermal resistance junction-to-ambient is 110°C/W (still air).

Pin/Terminal	Circuit Role	Design Meaning
1	OE (Output Enable)	Active-high enable with internal pull-up; asserts output after ≤20 µs when enabled
2	GND	Electrical and case ground - requires low-inductance connection to minimize ground bounce
3	CLK	CMOS clock output - drives up to 15 pF load with 0.45–1.2 ns edge rates
4	VDD	3.3 V power input - filtered internally by on-chip LDO for supply noise immunity

Key Features

Feature	Design Value
DSPLL Synthesis	Enables factory-programmed 100 MHz without custom crystal - eliminates long lead times and NRE charges
On-Chip LDO Regulator	Provides >30 dB supply noise rejection - simplifies power integrity design in noisy digital environments
Runt Suppression	Prevents false clock edges during power-up and OE transitions - critical for glitch-free system initialization
Production-Tested Crystal ESR/DLD	Guarantees long-term reliability and frequency stability - no field failures due to resonator degradation
10-Year Aging Inclusion	Total ±30 ppm stability covers aging drift - eliminates need for post-deployment recalibration

Applications

FPGA/ASIC Clock Generation	Gigabit Ethernet PHY
Use Scenario: Provides primary reference clock to Xilinx Artix-7 or Intel Cyclone V FPGA I/O banks requiring low-jitter, 100 MHz single-ended input. IC Role / Device Role / Timing Role: System-level timing source replacing legacy quartz XOs with higher reliability and faster customization. Use Value: Eliminates crystal matching effort and reduces BOM count via DSPLL programmability while maintaining <1.3 ps RMS period jitter.	Use Scenario: Supplies 100 MHz reference to Marvell Alaska 88E1512 or Broadcom BCM54616S Gigabit Ethernet transceivers. IC Role / Device Role / Timing Role: Master clock generator meeting IEEE 802.3 Clause 22/45 timing compliance for GMII/RGMII interfaces. Use Value: Delivers guaranteed ±30 ppm stability across –40°C to +85°C - exceeds Ethernet spec requirement of ±50 ppm.
Industrial PLC Backplane	Medical Imaging Data Acquisition
Use Scenario: Synchronizes multi-slot EtherCAT master controller (Beckhoff CX5140) with distributed I/O modules. IC Role / Device Role / Timing Role: Deterministic timing anchor ensuring sub-microsecond cycle consistency across real-time fieldbus networks. Use Value: 10 ms startup time enables full system readiness within PLC boot sequence; 110°C/W θJA supports convection-cooled enclosures.	Use Scenario: Clocks ADC sampling in ultrasound beamformer boards where phase coherence across 128 channels is critical. IC Role / Device Role / Timing Role: Low-phase-noise reference (–116 dBc/Hz @ 10 kHz offset) minimizing harmonic distortion in RF front-end digitization. Use Value: 0.35 ps RMS phase jitter (1.875–20 MHz) preserves SNR in 14-bit, 100 MSPS acquisition paths.

FPGA/ASIC Clock Generation

Gigabit Ethernet PHY

Use Scenario: Provides primary reference clock to Xilinx Artix-7 or Intel Cyclone V FPGA I/O banks requiring low-jitter, 100 MHz single-ended input.

IC Role / Device Role / Timing Role: System-level timing source replacing legacy quartz XOs with higher reliability and faster customization.

Use Value: Eliminates crystal matching effort and reduces BOM count via DSPLL programmability while maintaining <1.3 ps RMS period jitter.

Use Scenario: Supplies 100 MHz reference to Marvell Alaska 88E1512 or Broadcom BCM54616S Gigabit Ethernet transceivers.

IC Role / Device Role / Timing Role: Master clock generator meeting IEEE 802.3 Clause 22/45 timing compliance for GMII/RGMII interfaces.

Use Value: Delivers guaranteed ±30 ppm stability across –40°C to +85°C - exceeds Ethernet spec requirement of ±50 ppm.

Industrial PLC Backplane

Medical Imaging Data Acquisition

Use Scenario: Synchronizes multi-slot EtherCAT master controller (Beckhoff CX5140) with distributed I/O modules.

IC Role / Device Role / Timing Role: Deterministic timing anchor ensuring sub-microsecond cycle consistency across real-time fieldbus networks.

Use Value: 10 ms startup time enables full system readiness within PLC boot sequence; 110°C/W θJA supports convection-cooled enclosures.

Use Scenario: Clocks ADC sampling in ultrasound beamformer boards where phase coherence across 128 channels is critical.

IC Role / Device Role / Timing Role: Low-phase-noise reference (–116 dBc/Hz @ 10 kHz offset) minimizing harmonic distortion in RF front-end digitization.

Use Value: 0.35 ps RMS phase jitter (1.875–20 MHz) preserves SNR in 14-bit, 100 MSPS acquisition paths.

Equivalent & Alternatives

The following parts are listed as comparable options for similar crystal oscillator applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
Si510FCA-AAG	Same 5 × 7 mm, 4-pin CMOS package; identical 100 MHz, ±30 ppm, 3.3 V specs; differs only in tape-and-reel packaging (R vs blank)	No functional difference - suitable for same PCB layout and schematic	Select 510FCA-AAAG for tray delivery; Si510FCA-AAG if automated pick-and-place requires tape-and-reel
ABM8G-100.000MHZ-18-D2Y-T	Fixed-frequency quartz XO (no DSPLL); ±50 ppm stability; 3.3 V CMOS; 3.2 × 2.5 mm package; no OE control	Lacks output enable, wider stability tolerance, smaller footprint - not drop-in for OE-driven power management	Choose only if board space is constrained and OE functionality is unused; verify 50 ppm meets system timing budget

Compared with Si510FCA-AAG, 510FCA-AAAG offers identical electrical performance but different packaging format; versus ABM8G-100.000MHZ-18-D2Y-T, it delivers tighter stability, OE control, and DSPLL-based robustness against supply noise - critical for high-reliability embedded systems.

Availability

510FCA-AAAG is available at Aetrix Electronics and suitable for FPGA/ASIC clock generation, Gigabit Ethernet PHY timing, and industrial PLC backplane synchronization requiring stable component supply with short lead times.

Supply support for 510FCA-AAAG 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 Si510/511 family was designed to replace traditional quartz oscillators with programmable, high-reliability DSPLL-based XOs for datacenter, telecom, and industrial timing applications demanding low jitter and fast customization.

FAQ

What is the output enable polarity and internal termination for 510FCA-AAAG?

The 510FCA-AAAG features active-high OE on pin 1 with an internal pull-up resistor (45 kΩ typical). When OE is high, CLK outputs 100 MHz CMOS; when low, output enters high-impedance state. No external pull-up is required - this configuration is factory-programmed and verified in Table 11 of the Si510/511 datasheet Rev. 1.4.

Does 510FCA-AAAG support dual CMOS or differential outputs?

No, 510FCA-AAAG is configured exclusively for single-ended CMOS output. Dual CMOS or LVDS/LVPECL variants use different part number suffixes (e.g., "M" or "N" for dual CMOS, "B" for LVDS) and 6-pin packages. The "C" in position 3 of 510FCA-AAAG explicitly denotes CMOS-only, 4-pin configuration per Skyworks' ordering guide.

What is the maximum capacitive load 510FCA-AAAG can drive reliably?

The 510FCA-AAAG is specified to drive up to 15 pF load while maintaining 0.45–1.2 ns rise/fall time and 48–52% duty cycle. Driving >15 pF may degrade edge rate and increase jitter; for heavier loads, add a dedicated fanout buffer. This limit is confirmed in Table 3 (CMOS Output Rise/Fall Time) of the Si510/511 datasheet.

Is 510FCA-AAAG compliant with Pb-free and RoHS requirements?

Yes, 510FCA-AAAG is Pb-free and RoHS compliant per EU Directive 2011/65/EU. Its 5 × 7 mm CLCC package uses gold-over-nickel contact pads and meets JEDEC J-STD-020E reflow standards, including peak temperature of 260°C for ≤40 seconds. Compliance is documented in Table 8 and Section 4 of the Si510/511 datasheet Rev. 1.4.

How does the DSPLL architecture in 510FCA-AAAG improve reliability over traditional XOs?

The DSPLL architecture in 510FCA-AAAG replaces the mechanically sensitive, frequency-specific crystal with a single fixed-crystal resonator and digital synthesis. This eliminates crystal ESR drift and DLD-related aging effects - both production-tested per unit - resulting in guaranteed 10-year stability within ±30 ppm. Traditional XOs lack this built-in test coverage and long-term predictability.

510FCA-AAAG Specifications

Product attributes: Attribute value

Manufacturer:: Skyworks Solutions Inc.

Package/Case:: 6-SMD, No Lead

Series:: Si510

Packaging:: Strip

Product Status:: Active

Base Resonator:: Crystal

Type:: XO (Standard)

Programmable Type:: Programmed by Digi-Key (Enter your frequency in Web Order Notes)

Available Frequency Range:: 100 kHz ~ 124.999 MHz

Function:: Enable/Disable

Output:: LVDS

Voltage - Supply:: 2.5V

Frequency Stability:: ±20ppm

Frequency Stability (Total):: ±30ppm

Operating Temperature:: -40°C ~ 85°C

Spread Spectrum Bandwidth:: -

Current - Supply (Max):: 23mA

Ratings:: -

Mounting Type:: Surface Mount

Supplier Device Package:: -

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

Height - Seated (Max):: 0.071" (1.80mm)

510FCA-AAAG FAQ

1.How can I place an order for 510FCA-AAAG through Aetrix?

Please submit a Request for Quotation (RFQ) for 510FCA-AAAG 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 510FCA-AAAG reliable?

The price and inventory of 510FCA-AAAG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 510FCA-AAAG is usually 5 days.

3.What payment methods are accepted for 510FCA-AAAG?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 510FCA-AAAG transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 510FCA-AAAG?

510FCA-AAAG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 510FCA-AAAG 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 510FCA-AAAG?

For technical support, including 510FCA-AAAG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 510FCA-AAAG requirements.

6.How does Aetrix verify that 510FCA-AAAG is sourced from the original manufacturer or authorized distributors?

All 510FCA-AAAG 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 510FCA-AAAG meets industry standards.

7.What is the process for return or replacement of 510FCA-AAAG?

All 510FCA-AAAG units undergo pre-shipment inspection (PSI). If there is an issue with 510FCA-AAAG, 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 510FCA-AAAG part is unused and in its original packaging.

Return procedure for 510FCA-AAAG:

1.Submit a request within 90 days.

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

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