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FCO-2P-PJ 0.8ps Jitter Prog Oscillator

SMD 2.5×2.0mm, 0.8ps typ., 25~40mA

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FEATURE

FCO-2P-PJ is a miniature programmable SMD oscillator with a 2.5×2.0mm package, offering ultra low power consumption and exceptional low jitter performance (typical 0.8ps RMS). Supporting frequency programming from 1MHz to 200MHz and compatible with 1.8V, 2.5V, and 3.3V voltage platforms, it is ideal for space-constrained, battery-powered applications such as wearables, IoT nodes, and portable consumer electronics.

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Datasheet

Product Description

FCO-2P-PJ Ultra-Low Jitter Programmable Oscillator (2.5×2.0mm)

A compact, programmable CMOS clock source designed for platforms that demand clean timing in small footprints. Ideal for consumer and portable devices needing low RMS phase jitter, fast start-up, and stable operation across wide temperatures.

1–200MHz 0.8ps typ (12kHz–20MHz) 1.8V / 2.5V / 3.3V ≤8ms start-up

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Test condition note: RMS phase jitter is specified over 12kHz to 20MHz; CMOS output measured with 15pF load.

Key Features

Frequency range: 1MHz ~ 200MHz
Operating voltages: 1.8V, 2.5V, 3.3V
Ultra-low RMS phase jitter: 0.8ps typ., 1.5ps max (12kHz~20MHz)
Fast start-up: ≤8ms
Tri-state enable/disable on Pin 1
Typical current: 25~40mA depending on frequency
Frequency stability up to ±20ppm (–40°C ~ +105°C)
CMOS output, 15pF load, 45%–55% duty cycle
1st-year aging: ±3ppm

Key Specs

Quick summary (for engineering evaluation): jitter is integrated over 12kHz–20MHz; output is CMOS with 15pF load.

Frequency

1MHz to 200MHz

RMS Phase Jitter

0.8ps typ, 1.5ps max

Supply Voltage

1.8V / 2.5V / 3.3V

Package

2.5×2.0mm SMD

Detailed Specifications

Frequency range	1MHz to 200MHz (programmable)
Supply voltage	1.8V, 2.5V, 3.3V
RMS phase jitter	0.8ps typ, 1.5ps max (12kHz–20MHz)
Start-up time	≤8ms
Enable/disable	Tri-state enable/disable on Pin 1
Current consumption	25–40mA typical (frequency dependent)
Frequency stability	Up to ±20ppm (–40°C to +105°C)
Output	CMOS, 15pF load, 45%–55% duty cycle
Aging	±3ppm (1st year)

Electrical specifications table for FCO-2P-PJ including current, jitter, voltage, duty cycle, startup — Electrical characteristics reference (table image).

Applications

Recommended Applications

Wearable and health monitoring devices
DSC, PDA, smart terminals
Set-top boxes, HDTVs
Computer peripherals and USB devices
Low-jitter clocks for consumer electronics

Why these specs matter in real products

Low RMS jitter helps preserve timing margin in high-speed serial interfaces and reduces intermittent system errors caused by noisy clocks.
Fast start-up supports aggressive power sequencing in portable devices (wake-on events, duty cycling, quick boot).
Wide-temperature stability maintains clock accuracy in outdoor, wearable, and consumer environments where temperature varies rapidly.

Package Dimension

Mechanical drawing and recommended land pattern for FCO-2P-PJ oscillator — Package outline and recommended land pattern.

Ordering Code / Options

Configurable options

Frequency point: choose any required frequency within 1MHz–200MHz
Output: CMOS (15pF load)
Supply: 1.8V / 2.5V / 3.3V
Package: 2.5×2.0mm SMD
Temperature grade: –40°C to +105°C (per stability requirement)

Ordering example (for RFQ)

Share the parameters below to match the correct configuration and screening:

Target frequency (MHz)
Supply voltage (V)
Operating temperature range
Jitter target and integration bandwidth
Packaging (tape & reel) and any test/report requirements

Selection Path / Upgrade Options

If your platform needs differential clocking (LVDS/LVPECL/HCSL) or PCIe-grade 100MHz clock profiles, compare these related products:

Downloads

Datasheet: FCO-2P-PJ Ultra-Low Jitter Programmable Oscillator (2.5×2.0mm)

Request RFQ / Samples Ask for Technical Support

Design Recommendations

To achieve optimal performance, place a 0.1μF bypass capacitor between Vdd and GND, as close as possible to the device. Ensure layout follows recommended PCB footprint for mechanical stability and low EMI.

Practical tip: keep the power loop small, avoid routing aggressive digital traces under the device, and confirm the load/measurement conditions used for jitter validation during system bring-up.

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FAQ

Is pricing shown on the page?

No. This is a no-price listing. Please request an RFQ to receive a quote based on frequency, voltage, temperature grade, packaging, and test requirements.

What is the MOQ and lead time?

MOQ and lead time depend on configuration (frequency, voltage, and screening). Contact FCom Fuji Crystal for the latest MOQ/lead-time options for samples and mass production.

Can I get samples before mass production?

Yes. Samples are available for evaluation. Share your target frequency, voltage, temperature range, and jitter requirement to receive the right sample configuration.

Do you support customization (frequency/programming/screening)?

Yes. Custom frequency programming and screening options are supported. Provide your platform constraints and test conditions to confirm feasibility and deliverables.

What test conditions are used for the jitter specification?

RMS phase jitter is specified with an integration band of 12kHz to 20MHz (typ 0.8ps, max 1.5ps). Confirm any alternate integration bandwidth or phase-noise mask requirements with us.

For detailed datasheets or design support, visit www.fujicrystal.com or email us at FCom@fujicrystal.com.

Notes: Specifications and availability may vary by configuration and screening. For compliance documents, packaging options, and test reports, please contact FCom Fuji Crystal via the contact form.

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