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：63.22 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：63.22 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)：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 18QHTF21-63.220-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 63.220 MHz with an LVCMOS output logic level. The device requires a supply voltage of 1.8V and features a Standby (Power Down) control function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm. This component is designed for applications requiring precise timing signals in low-voltage digital systems.
Feature Summary
- Supports Standby (Power Down) mode for power management
- LVCMOS output logic compatibility
- Compact 4-SMD No Lead surface mount package
Applications
- Digital signal processing circuits
- Communication equipment timing references
- Embedded system clock generation
Procurement Notes
Verify the specific ordering suffix to ensure the correct frequency tolerance and load capacitance requirements are met for your design. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the PCB footprint matches the 2.0x1.6mm SMD package dimensions. Check for any specific reflow soldering profile recommendations provided by the manufacturer to maintain component integrity during assembly.
Selection Notes
Select this oscillator when a 63.220 MHz reference is required with low voltage operation. Consider the LVCMOS interface for direct connection to standard digital logic inputs. Evaluate the need for standby functionality to reduce power consumption during idle periods. Compare package size constraints against available board space. Verify operating temperature range suitability for the intended environment.
Part Context
This part belongs to the QHTF21 series of surface mount oscillators from Mercury Electronics. The series offers various frequencies and supply voltages. The 'PD' suffix typically indicates the inclusion of a power-down feature. These components are commonly used in portable electronics and industrial controls where space and power efficiency are critical factors.
FAQ
What is the output logic type?
The output logic type is LVCMOS.
Does this oscillator support power down?
Yes, it supports Standby (Power Down) mode.
