LFTCXO063783

Overview

The LFTCXO063783 is a temperature-compensated crystal oscillator (TCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 19.2 MHz and utilizes HCMOS output format. The device is housed in a surface-mount package measuring 7 mm x 5 mm with a height of 2.0 mm. It functions within a supply voltage range of 2.97 V to 3.63 V and supports an operating temperature range from -30 °C to +75 °C. The unit features a load capacitance of 15 pF, a first-year aging rate of 1 ppm, and a frequency stability of 2.5%.

Feature Summary

• Integrates single-chip oscillator and analogue compensation circuitry for extended temperature range operation
• Provides tri-state functionality with enable/disable control capabilities
• Supports both bulk and tape-and-reel packaging configurations

Applications

• Mobile communication devices requiring low power consumption
• Industrial equipment needing stable clock signals across wide temperature ranges
• Consumer electronics utilizing surface-mount technology

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct output format and packaging options. Confirm RoHS compliance status and lead times directly with authorized distributors or IQD Frequency Products prior to finalizing procurement orders.

Selection Notes

Select this component when a 19.2 MHz reference signal is required with moderate frequency stability over a -30 °C to +75 °C environment. Ensure the design accommodates the 15 pF load capacitance and 3.3 V nominal supply voltage constraints inherent to this TCXO series.

Part Context

This part belongs to the CFPT-9000 series of SMD TCXOs and TCVCXOs. These oscillators utilize Pluto ASIC technology to deliver sub-1ppm performance characteristics. The series is designed for applications demanding reliable frequency generation in compact surface-mount footprints.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the CFPT-9000 family. Verify pinout compatibility and electrical parameter alignment before replacing the original component.