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：76.27 MHz XO 1.8V 2.0X1.6 MM OE
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：76.27 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)：26mA
- 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 18QHTF21-76.270-OE is a crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 76.270 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.
Feature Summary
- Supports LVCMOS output logic for standard digital interface compatibility
- Includes enable and disable functionality for power management
- Utilizes a small form factor SMD package for surface mount applications
Applications
- General clock signal generation in electronic circuits
- Timing reference sources for digital systems
- Embedded system clock inputs
Procurement Notes
Verify the specific part number suffix against official manufacturer documentation to ensure correct frequency and package specifications. Confirm that the ordering information matches the required electrical parameters before procurement. Cross-reference datasheets to validate technical details.
Selection Notes
Select this component when a 76.270 MHz timing source with LVCMOS outputs is required. Ensure the design accommodates the 1.8V supply voltage and the physical footprint of the 2.0x1.6mm package. Verify environmental operating temperature ranges against application requirements.
Part Context
Mercury Electronic Ind. Co., Ltd. is a Taiwan-based manufacturer specializing in frequency control products including quartz crystals, oscillators, and filters. This component belongs to their line of XO (Standard) oscillators designed for precise timing applications in consumer and industrial electronics.
Replacement Considerations
Compatible substitutes include the 18QHTF21-76.2805-OE from the same manufacturer series, which shares similar packaging and logic characteristics but differs in frequency.
