581R16305CAT

Oscillators Overview

The CTS-Frequency Controls 581R16305CAT is a Voltage Controlled Temperature Compensated Crystal Oscillator (VCTCXO) operating at a nominal frequency of 16.3840 MHz. It utilizes HCMOS output logic and features an amplitude control input for voltage tuning. The component is housed in an 8-SMD, No Lead surface-mount package with dimensions of 5.00mm x 3.20mm. It operates with a single supply voltage and is designed for applications requiring precise frequency stability and low phase noise.

Oscillators Feature Summary

• Integrates temperature compensation circuitry to maintain frequency stability across varying thermal conditions.
• Provides voltage-controlled tuning capability via an amplitude control pin for precise frequency adjustment.
• Delivers digital HCMOS output signals suitable for direct interfacing with standard logic circuits.

Oscillators Applications

• Precision timing circuits requiring stable clock references
• Low-power signal processing designs
• Communication systems needing accurate frequency synthesis

Oscillators Procurement Notes

Verify the specific frequency code and tolerance requirements against the manufacturer's Frequency Code Table before ordering. Confirm that the 8-SMD no-lead package dimensions align with the target PCB footprint. Ensure the design supports the required control voltage range for the amplitude tuning feature. Check RoHS3 compliance status if environmental regulations apply to the final assembly.

Oscillators Selection Notes

Select this VCTCXO when both temperature compensation and voltage control are necessary for frequency accuracy. Compare pull range and sensitivity specifications against system tuning requirements. Evaluate the HCMOS output swing compatibility with downstream logic levels. Consider the 8-SMD form factor for space-constrained board layouts compared to larger through-hole alternatives.

Oscillators Part Context

This component belongs to the 581 series of VCTCXOs from CTS-Frequency Controls. The series offers various frequency options and package styles. The 581R16305CAT specifically targets the 16.384 MHz band with HCMOS outputs. It is part of a broader portfolio designed for telecommunications and data acquisition applications.

Oscillators Replacement Considerations

Consult the official 581 Series Datasheet for cross-reference information. Verify equivalent parts by matching frequency, package type, and output logic family. Ensure substitute components support identical voltage control characteristics and temperature compensation performance.