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Product Detailed Parameters
- Description：60.925 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：60.925 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 18QHTF21-60.925-PD is a crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 60.925 MHz and utilizes LVCMOS output logic. The device is designed for standard applications and features a power-down capability, allowing for standby mode operation to conserve energy. It requires a supply voltage of 1.8V and is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly.
Feature Summary
- Supports low-power standby mode via power-down control
- Utilizes LVCMOS output logic for digital interface compatibility
- Designed for surface-mount integration with no-lead packaging
Applications
- Battery-powered portable devices
- General-purpose digital clock signal generation
- Embedded systems requiring precise timing references
Procurement Notes
Verify the specific datasheet for the 18QHTF21-60.925-PD to confirm exact electrical parameters and mechanical dimensions. Ensure that the 1.8V supply voltage and LVCMOS output requirements align with the target circuit design. Confirm package compatibility during the procurement phase to avoid assembly issues.
Selection Notes
Select this component when a 60.925 MHz clock source with low-voltage operation is required. The 1.8V supply specification makes it suitable for modern low-power digital circuits. Consider the power-down feature if energy efficiency during idle periods is a critical design constraint for the application.
Part Context
This part belongs to the 18QHTF21 series from Mercury Electronics, which typically includes various frequency options within the same form factor. The series is characterized by its small footprint and low power consumption, catering to space-constrained electronic designs. Other variants in this family share similar electrical characteristics but differ in operating frequency.
Replacement Considerations
Direct substitutes must match the 60.925 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD No Lead package. Verify pinout compatibility before replacing. Cross-reference with other manufacturers offering equivalent specifications if Mercury Electronics stock is unavailable.
