18QHTF21-16.125-PD

Oscillators Overview

The 18QHTF21-16.125-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 16.125 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated standby mode for power reduction
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• Digital signal processing circuits
• Communication equipment timing references
• Embedded system clock generation

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure the correct frequency and package variant matches the design requirements. Confirm that the 1.8V supply voltage aligns with the target system's power rails. Ensure the LVCMOS output level is compatible with the receiving logic inputs. Check for any specific environmental ratings if operating in extreme conditions.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a standard LVCMOS interface. The small 4-SMD footprint makes it appropriate for space-constrained designs. Consider the standby feature if power efficiency during idle periods is a critical design parameter for the application.

Oscillators Part Context

Mercury Electronics Ind. Co., Ltd. has over 50 years of experience manufacturing frequency control products, including quartz crystals and oscillators. As a pioneer in Taiwan's crystal industry, the company produces a wide range of components such as TCXOs, VCXOs, and OCXOs, establishing a long history in precision timing solutions.

Oscillators FAQ

What is the output logic type for this oscillator?

The 18QHTF21-16.125-PD uses LVCMOS (Low Voltage Complementary Metal-Oxide-Semiconductor) output logic.

Does this component support power saving modes?

Yes, the datasheet indicates that the device features a Standby (Power Down) function to reduce power consumption when not in active use.