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Product Detailed Parameters
- Description：60.1 MHz XO 1.8V 2.0X1.6 MM PD
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：60.1 MHz
- Function：Standby (Power Down)
- Output：LVCMOS
- Voltage - Supply：1.8V
- Frequency Stability：±50ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：24mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.079" L x 0.063" W (2.00mm x 1.60mm)
- Height - Seated (Max)：0.031" (0.80mm)
- Supplier Device Package：-
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Overview
The 18QHTF21-60.100-PD is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 60.1 MHz and utilizes LVCMOS output logic. The device is powered by a 1.8V supply voltage and features a Standby (Power Down) function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm. This surface-mount component is designed for high-frequency signal generation in electronic circuits requiring precise timing.
Feature Summary
- Integrates LVCMOS output logic for standard digital interface compatibility
- Includes standby mode functionality to reduce power consumption during idle periods
- Utilizes a leadless SMD package design for efficient surface-mount assembly
Applications
- High-speed data communication interfaces
- Digital signal processing systems
- Embedded microcontroller clock sources
Procurement Notes
Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system's power rails. Ensure the PCB footprint matches the 2.0x1.6mm 4-SMD no-lead package specifications to guarantee proper soldering and mechanical stability during operation.
Selection Notes
Select this component when a low-voltage 1.8V operation is required alongside a standard LVCMOS output. The choice is appropriate for space-constrained designs due to the small 2.0x1.6mm form factor. Consider the power-down feature if energy efficiency is critical for the application. Ensure the operating temperature range meets the environmental conditions of the end product.
Part Context
This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies and voltages, typically utilizing quartz crystals for stability. The 'PD' suffix indicates the inclusion of a power-down control pin, distinguishing it from standard continuous-operation variants within the same physical package family.
Replacement Considerations
Direct replacements must match the 1.8V supply, LVCMOS output, 60.1 MHz frequency, and 4-SMD no-lead 2.0x1.6mm package. Verify pinout compatibility and electrical characteristics such as phase noise and jitter. Consult manufacturer cross-reference lists for equivalent parts from other suppliers offering identical specifications.
