MQF326P25-983.040-1.0/-40+85

Oscillators Overview

The MQF326P25-983.040-1.0/-40+85 is a surface-mount temperature-compensated crystal oscillator (TCXO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a nominal frequency of 983.040 MHz with a stability of ±1.0 ppm across an operating temperature range of -40°C to +85°C. The device utilizes a 2.5V supply voltage and features a PECL output configuration. Packaged in the SMD3225-6P form factor, this component is designed for high-frequency applications requiring precise timing signals.

Oscillators Feature Summary

• Temperature compensation ensures stable frequency performance across industrial temperature ranges
• Compact surface-mount package suitable for space-constrained circuit designs
• PECL output interface provides high-speed signal integrity

Oscillators Applications

• Multimedia systems
• Ethernet networking equipment
• Telecommunications infrastructure

Oscillators Procurement Notes

Verify the specific output logic level and supply voltage requirements against your system design before procurement. Confirm that the PECL output compatibility matches your receiving circuitry. Ensure the operating temperature range meets your environmental specifications. Check for any pinout variations or alternative packaging options if standard availability is limited. Validate the frequency tolerance against your application's jitter and phase noise requirements.

Oscillators Selection Notes

Select this component when a high-frequency TCXO with PECL outputs is required. Consider the 2.5V supply constraint and current consumption characteristics. Evaluate the ±1.0 ppm stability against your system's timing accuracy needs. Compare physical dimensions and mounting requirements with existing board layouts. Assess thermal management capabilities within the enclosed environment.

Oscillators Part Context

This part belongs to the MQF326 series of miniature TCXOs from Mercury United Electronics. The series offers flexibility in frequency customization and short lead times. Competing products in this category typically feature low phase jitter and reduced current consumption, making them suitable for demanding network and multimedia applications.

Oscillators Replacement Considerations

Direct substitutes may include other MQF326 series variants with compatible frequencies and output types. Verify pin-to-pin compatibility and electrical parameter alignment. Consult manufacturer cross-reference lists for approved alternatives.