ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：10.738635 M XO 1.8V 2.0X1.6MM OE
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：10.738635 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：-
Download product information
Overview
The 18QHTF21-10.738635-OE is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 10.738635 MHz with LVCMOS output logic. The device functions on a 1.8V supply voltage and includes Enable/Disable control capabilities. It utilizes a 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.
Feature Summary
- Supports LVCMOS output logic for standard digital interfacing
- Features integrated Enable/Disable functionality for power management
- Utilizes a compact 4-SMD No Lead surface mount package
Applications
- General clock signal generation in electronic circuits
- Timing reference for digital systems requiring 1.8V operation
- Embedded applications utilizing standard XO interfaces
Procurement Notes
Verify the specific frequency tolerance and operating temperature range against the official datasheet before integration. Confirm that the 1.8V supply requirement aligns with the target system design. Ensure the 4-SMD No Lead package footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly.
Selection Notes
Select this component when a precise 10.738635 MHz timing source is required within a low-voltage 1.8V environment. The choice is appropriate for designs prioritizing small form factors due to the 2.0x1.6mm package size. Consider the Enable/Disable feature if dynamic power control is necessary for the application's operational lifecycle.
Part Context
This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series typically offers various frequency options within a standardized small outline package. The 'OE' suffix indicates specific ordering or packaging variations defined by the manufacturer for this particular frequency variant.
Replacement Considerations
Direct substitutes must match the 10.738635 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD No Lead package dimensions. Verify equivalent electrical characteristics such as load capacitance and drive level to ensure circuit compatibility without modification.
