A 40 MHz temperature-compensated crystal oscillator (TCXO) for wireless communication systems requiring stable reference timing. SMD package with CMOS or clipped-sine output.
Product Overview
A 40 MHz reference clock is common across wireless communication and high-speed data links, where timing stability directly impacts signal integrity and system performance. A TCXO maintains ppm-level accuracy over temperature, making it suitable for demanding RF and telecom environments.
Newfly supplies verified 40 MHz TCXOs with flexible MOQ and full compliance documentation to support your sourcing and qualification process.
Key Features
- – Output frequency: 40 MHz
- – Temperature-compensated for ppm-level stability
- – Low phase noise for wireless reference
- – CMOS or clipped-sine output
- – Compact SMD package (2520 / 3225 / 5032)
- – RoHS-compliant construction
Technical Specifications
| Parameter | Specification |
|---|---|
| Output Frequency | 40 MHz |
| Frequency Stability | ±0.5 / ±1.0 / ±2.0 ppm (select by grade; verify with manufacturer datasheet) |
| Supply Voltage | 3.3 V / 5.0 V (select; verify ordering code) |
| Output Type | CMOS / Clipped Sine (verify with manufacturer datasheet) |
| Phase Jitter | < 1 ps rms typical (verify with manufacturer datasheet) |
| Operating Temperature | -40°C to +85°C (verify grade) |
| Package | SMD 2520 / 3225 / 5032 |
| Compliance | RoHS |
Applications
– Wireless communication
– High-speed data links
– RF transceivers
– Telecom timing
– Industrial wireless systems
Why Choose Newfly Electronics
– Verified sourcing from ISO9001-certified manufacturers
– MOQ flexibility with small-quantity and prototype sourcing support
– Alternative-part and cross-reference service for standard TCXO frequencies
– Full-board BOM sourcing to consolidate your component purchasing
– RoHS / REACH documentation support for compliance filing
FAQ
Q: What stability grade should I select?
A: Choose based on your temperature range and accuracy budget — ±0.5 / ±1.0 / ±2.0 ppm grades are typical. Confirm with the manufacturer datasheet.
Q: Can the TCXO be used as a system clock for an RF SoC?
A: Yes. With a clipped-sine or CMOS output it can drive an RF SoC reference input; match the output type and voltage to the SoC requirement.
Q: Do you support small-quantity prototyping?
A: Yes. Newfly offers MOQ flexibility from prototype quantities to volume production.
