356L1445B5C3T

Oscillators Overview

The CTS-Frequency Controls 356L1445B5C3T is a Voltage-Controlled Crystal Oscillator (VCXO) operating at a frequency of 144.5 MHz. It utilizes an LVDS output format and requires a 3.3V supply voltage. The device features a ±25 ppm frequency stability and supports an Absolute Pull Range (APR) of ±50 ppm. It includes an enable/disable function and draws a maximum supply current of 65 mA, with a disabled current of 22 mA. The component is housed in a 6-SMD, No Lead package measuring 7.00mm x 5.00mm x 1.85mm. It operates within a temperature range of -20°C to 70°C.

Oscillators Feature Summary

• Advanced PLL design for low phase jitter performance
• LVDS output format for high-speed signal integrity
• Enable/Disable functionality for power management
• Surface mount ceramic package construction

Oscillators Applications

• Broadcast video systems
• Storage area networking
• Broadband access equipment
• Phase-locked loop networking applications

Oscillators Procurement Notes

Verify the specific model suffix against official datasheets to confirm pinout compatibility and electrical characteristics before integration. Ensure that the required pull range and load conditions match the system design specifications. Confirm RoHS compliance status and moisture sensitivity level requirements for the assembly process. Cross-reference the manufacturer's latest documentation for any updates regarding lead times or package revisions.

Oscillators Selection Notes

Select this VCXO when a 144.5 MHz clock source with LVDS outputs is required for high-frequency digital interfaces. Consider the ±50 ppm absolute pull range for frequency tuning needs. Evaluate the 65 mA supply current against system power budgets. Verify that the 6-SMD footprint fits the PCB layout constraints. Compare phase jitter specifications against other series members if lower jitter is critical.

Oscillators Part Context

This component belongs to the 356P/L series from CTS-Frequency Controls, designed for advanced PLL applications. The series offers HCMOS and LVDS options in surface-mount packages. These oscillators are engineered for broadcast and networking environments requiring stable timing signals. The 356L variant specifically targets higher frequency ranges with differential output capabilities.

Oscillators Replacement Considerations

Direct substitutes include part numbers such as 356L1445B5C2T, which may differ in packaging or minor electrical parameters. Always verify pin-to-pin compatibility and output voltage levels before substitution.