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18QHTF21-16.367-PD is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 16.367 MHz XO 1.8V 2.0X1.6 MM PD. Review the specifications below when checking this part for your BOM.
Oscillators specifications for 18QHTF21-16.367-PD
- Description：16.367 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：16.367 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)：22mA
- 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：-
Oscillators datasheet and documents for 18QHTF21-16.367-PD
Oscillators Overview
The 18QHTF21-16.367-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 16.367 MHz with LVCMOS output logic. The device requires a 1.8V supply voltage and features a Standby (Power Down) control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm.
Oscillators Feature Summary
- Supports Standby (Power Down) functionality for power management
- Utilizes LVCMOS output logic for digital interface compatibility
- Employs a surface-mount 4-SMD, No Lead package design
Oscillators Applications
- General electronic synchronization circuits
- Digital signal processing systems
- Communication equipment requiring precise clock signals
Oscillators Procurement Notes
Verify the specific operating temperature range and load capacitance requirements against the official datasheet before integration. Confirm that the 1.8V supply voltage aligns with the target system's power rails. Ensure the 4-SMD footprint matches the PCB layout specifications to avoid assembly issues.
Oscillators Selection Notes
Select this component when a low-voltage 1.8V operation is required alongside a standard LVCMOS interface. The small 2.0x1.6mm form factor makes it suitable for space-constrained designs. Consider the standby feature if power efficiency during idle periods is a critical design parameter.
Oscillators Part Context
This part belongs to the 18QHTF series of high-frequency oscillators from Mercury Electronics. The series typically offers various frequencies and voltage options within similar compact packages. The 'PD' suffix indicates the inclusion of a power-down capability, distinguishing it from continuous-operation variants.
Oscillators Replacement Considerations
Direct substitutes must match the 16.367 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package dimensions. Verify pinout compatibility and electrical characteristics such as phase noise and jitter against the original specification sheet.
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