LFSPXO051652BULK

Overview

The LFSPXO051652BULK is a standard clock oscillator from the CFPS-12 series manufactured by IQD Frequency Products. It operates at a nominal frequency of 16 MHz with a frequency stability of ±50 ppm. The device supports a supply voltage range of 2.97 V to 3.63 V, typically powered at 5 V. It features CMOS output format and includes a standby function for power-down control. The component is housed in a compact 4-SMD, no-lead package measuring 5.00 mm x 3.20 mm with a maximum height of 1.30 mm. It is rated for an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrated standby mode enabling low-power shutdown capability
• CMOS output interface compatible with standard digital logic
• Compact surface-mount design suitable for space-constrained PCB layouts

Applications

• General-purpose digital clock signal generation
• Microprocessor and microcontroller system timing
• Communication equipment clock distribution

Procurement Notes

This specific part number is listed as obsolete or discontinued by the manufacturer. Verify current availability through authorized distributors or consider alternative sourcing channels. Ensure that any replacement components maintain identical electrical specifications, pinout compatibility, and thermal ratings to guarantee system reliability without requiring redesign.

Selection Notes

Select this component when a 16 MHz CMOS clock source with standby functionality is required. Confirm that the 5V supply tolerance aligns with the system's power rail capabilities. The ±50 ppm stability is suitable for general timing applications but may be insufficient for high-precision synchronization requirements where tighter tolerances are necessary.

Part Context

The LFSPXO051652BULK belongs to the CFPS-12 series of surface-mount oscillators. This series is designed for cost-effective timing solutions in consumer and industrial electronics. The bulk packaging indicates it is intended for manual placement or specific non-reel manufacturing processes, distinguishing it from tape-and-reel variants used in automated assembly lines.

Replacement Considerations

Due to the discontinued status, verify equivalent replacements such as other IQD CFPS-12 variants or competitors offering 16 MHz CMOS oscillators with standby pins. Ensure the substitute matches the 4-SMD footprint and 5V operation to avoid mechanical or electrical integration issues.