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18QHTF21-17.1776-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 17.1776 MHz XO 1.8V 2.0X1.6MM OE. Review the specifications below when checking this part for your BOM.
Oscillators specifications for 18QHTF21-17.1776-OE
- Description：17.1776 MHz XO 1.8V 2.0X1.6MM OE
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：17.1776 MHz
- Function：Enable/Disable
- 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 18QHTF21-17.1776-OE
Oscillators Overview
The 18QHTF21-17.1776-OE is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 17.1776 MHz and utilizes LVCMOS output levels. The device supports a supply voltage of 1.8V and includes an Enable/Disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6mm.
Oscillators Feature Summary
- Supports LVCMOS output signal levels for digital interface compatibility
- Features integrated Enable/Disable functionality for power management
- Utilizes a small form factor 4-SMD No Lead package design
Oscillators Applications
- Embedded systems requiring precise clock signals
- Consumer electronics devices
- Industrial control equipment
Oscillators Procurement Notes
Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Ensure the 1.8V supply voltage aligns with your system's power rails. Confirm that the Enable/Disable pin logic levels are compatible with your microcontroller or driver circuitry to ensure proper operation.
Oscillators Selection Notes
Select this component when a low-profile surface-mount oscillator is required for space-constrained designs. Consider the 1.8V operating voltage and LVCMOS output characteristics to ensure compatibility with downstream logic circuits. Evaluate the need for the Enable/Disable feature for power-sensitive applications.
Oscillators Part Context
This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronic Ind. Co., Ltd. The series typically offers various standard frequencies and packaging options. Mercury Electronics is a recognized manufacturer of frequency control products, including quartz crystals and oscillators, with a long history in the industry.
Oscillators Replacement Considerations
Direct substitutes may include other 17.1776 MHz LVCMOS oscillators in a 4-SMD No Lead package with 1.8V operation. Verify pinout compatibility and electrical specifications such as phase noise and stability before substitution.
Explore related parts through Crystals, Oscillators, Resonators, all product categories, ChipApex homepage.
