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：58.7 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：58.7 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)：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：-
Download product information
Overview
The 18QHTF21-58.700-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 58.7 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 2.0 x 1.6 mm.
Feature Summary
- Supports enable and disable control functionality for power management
- Utilizes LVCMOS output logic for digital interface compatibility
- Compact surface-mount design suitable for space-constrained applications
Applications
- Digital signal processing systems requiring precise clock timing
- Communication equipment utilizing standard frequency references
- Embedded systems with low-voltage logic requirements
Procurement Notes
Verify the specific suffix 'OE' to confirm the presence of the enable/disable pin configuration, as this distinguishes it from standard variants without control inputs. Ensure the 1.8V supply voltage aligns with the target system's power rails. Confirm the 58.7 MHz frequency requirement matches the application's timing specifications before ordering.
Selection Notes
Select this component when a low-voltage 1.8V operation is required alongside active power control capabilities. The small 2.0x1.6mm footprint makes it suitable for dense PCB layouts. Verify that the LVCMOS output swing is compatible with the receiving logic gates in the circuit design.
Part Context
This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies and voltage options, with the OE suffix specifically denoting models equipped with an enable/disable pin for enhanced power efficiency in portable or battery-operated devices.
Replacement Considerations
Direct replacements include other 18QHTF21 series variants with matching 58.7 MHz frequency and 1.8V supply, such as the 18QHTF21-58.700-PD if enable functionality is not critical. Cross-reference pinouts and electrical characteristics carefully to ensure compatibility.
