FCO-5P-PJ 0.8ps Programmable XO (1–200MHz)
SMD 5.0×3.2mm, 0.8ps typ., 25~40mA (depending on frequency)
FEATURE
Product Description
FCO-5P-PJ Programmable Oscillator (XO)
A compact 5.0×3.2mm programmable clock designed for industrial and embedded platforms that need wide-temperature stability and ultra-low jitter for clean high-speed interfaces.
Use it for deterministic clocks in gateways, video processing, and control systems where start-up time, jitter margin, and supply-voltage flexibility directly affect system reliability.

Key Specs
Programmable frequency
1MHz ~ 200MHz
RMS jitter
0.8ps typ., 1.5ps max
Operating temperature
–40°C ~ +105°C
Package
5.0×3.2mm SMD
Supply options
1.8V / 2.5V / 3.3V
Frequency stability
±20ppm
Start-up time
≤8ms
Output & duty
CMOS, 45–55%
Detailed Specifications
| Parameter | Specification | Notes / Test Conditions |
|---|---|---|
| Programmable frequency | 1MHz ~ 200MHz | Programmable output frequency range |
| RMS jitter | 0.8ps typ., 1.5ps max | Integrated 12kHz~20MHz |
| Supply voltage | 1.8V, 2.5V, 3.3V | Multiple platform rails supported |
| Frequency stability | ±20ppm | –40°C ~ +105°C |
| Start-up time | ≤8ms | Fast start for power-cycled systems |
| Current consumption | 25–40mA | Depending on frequency |
| Standby modes | OE and PD | Low standby current supported |
| Output | CMOS | 15pF load, 45–55% duty cycle |
| 1st-year aging | ±3ppm @ 25°C | Typical long-term drift reference |
FCO-5P-PJ Ultra-Low Jitter Programmable Oscillator (5.0×3.2mm)
Key Features
- Programmable frequency: 1MHz ~ 200MHz
- RMS jitter: 0.8ps typ., 1.5ps max (12kHz~20MHz)
- Available voltages: 1.8V, 2.5V, 3.3V
- Excellent frequency stability: ±20ppm (–40°C ~ +105°C)
- Fast start-up: ≤8ms
- Low current consumption: 25–40mA (depending on frequency)
- Standby modes: OE and PD, with low standby current
- CMOS output with 15pF load and 45–55% duty cycle
- 1st-year aging: ±3ppm @ 25°C
Electrical Characteristics

Applications
Industrial control and embedded clocks
Low RMS jitter helps keep PLLs stable and reduces timing uncertainty in controllers, gateways, routers, and instrumentation. Wide-temperature stability supports deployments in harsh cabinets and outdoor enclosures.
Video processing and high-speed interfaces
Clean clock edges and low jitter improve margin for USB/HDMI and video pipelines, reducing link errors and simplifying compliance testing during production ramp.
Recommended Applications
- Industrial control systems
- Embedded communication modules
- Digital signage and video processing
- IoT gateways and edge computing nodes
- High-speed USB/HDMI interfaces
Package Dimension

Design Recommendations
To minimize power noise and maximize signal clarity, place a 0.1μF bypass capacitor near the Vdd and GND pins. Ensure your PCB layout follows the recommended land pattern for solder stability and thermal reliability.
For best clock integrity at higher frequencies, keep the output trace short, control impedance where relevant, and isolate the oscillator supply rail from switching regulators with a simple RC or ferrite-bead filter if needed.
Ordering Code / Options
Configurable items
- Frequency plan: any target frequency within 1MHz ~ 200MHz
- Supply voltage: 1.8V / 2.5V / 3.3V
- Output: CMOS (confirm load condition and duty-cycle requirement)
- Temperature grade: –40°C ~ +105°C
- Screening / reporting: optional per project needs
Selection Path / Upgrade Options
If your platform migrates to higher-speed serial links or stricter jitter budgets, consider differential clock outputs (LVDS/LVPECL/HCSL) for improved signal integrity and noise immunity.
- Family hub: Differential Output Oscillators
- Product comparison: FCO-5P-UJ Low-Jitter · Low-EMI FastXO (FCO-5P-LE)
- Adjacent footprints: FCO-6P-PJ · FCO-7P-PJ
Downloads
- Datasheet (PDF): FCO-5P-PJ Ultra-Low Jitter Programmable Oscillator (5.0×3.2mm)
Related Resources
Applications
Knowledge / News
Product comparisons
FAQ
Why is there no online price listed for FCO-5P-PJ?
This is a B2B programmable oscillator. Pricing depends on frequency configuration, voltage option, temperature grade, test requirements, and volume. Request an RFQ via the contact page or email to receive a quote.
What is the typical MOQ and lead time?
MOQ and lead time depend on the selected frequency plan and test flow. For common configurations, lead times are typically shorter; custom frequencies or screening may take longer. Contact us with your target frequency and quantity for an exact schedule.
Can I get samples for evaluation?
Yes. Samples are available for engineering validation and platform bring-up. Share your target frequency, supply voltage, load condition, and interface requirements to accelerate sample matching.
Can you customize frequency, voltage, or screening?
Yes. FCO-5P-PJ supports programmable frequencies within 1MHz to 200MHz, multiple supply voltages, and optional screening or test reporting per project requirements. Contact us to confirm feasibility and recommended configuration.
What packaging and labeling options are available?
Standard packing is tape-and-reel for automated assembly. Labeling can include customer part numbers where applicable. If you need special packing or labeling, include it in your RFQ.
Do you provide test reports or compliance documentation?
Test conditions and reporting can be provided based on project needs, including key electrical verification for jitter and stability. For company certifications, see ISO9001 and ISO14001 announcements linked on this page.
Technical Support and Application Engineering
Need help matching the oscillator to your platform clock tree (PLL bandwidth, termination, output format, jitter budget)? Our team can recommend a configuration and provide integration guidance for prototyping and volume ramp.
Contact: Request RFQ / Contact · FCom@fujicrystal.com
For samples or integration support, visit www.fujicrystal.com or email us at FCom@fujicrystal.com.
Recommended Products
Online message


