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Product Detailed Parameters
- Description：2.0X1.6 CMOS QUARTZ OSCILLATOR /
- Series：QTM216
- Mfr：QST
- Package：Tape & Reel (TR)
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：24 MHz
- Function：Enable/Disable
- Output：CMOS
- Voltage - Supply：1.8V
- Frequency Stability：±50ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：5mA
- 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)：0.033" (0.83mm)
- Supplier Device Package：-
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Overview
The QTM216-24.000MDE-T is a standard CMOS oscillator manufactured by QST, operating at a frequency of 24 MHz. It utilizes a crystal base resonator and features a 4-SMD, no lead package with dimensions of 2.0mm x 1.6mm. The device supports a supply voltage of 1.8V and includes an enable/disable function. Frequency stability is rated at ±50ppm, and it operates within a temperature range of -40°C to 85°C. The maximum supply current is specified at 10mA.
Feature Summary
- Integrates low EMI capabilities via phase modulation control for reduced electromagnetic interference.
- Features a compact 2016 SMD ceramic package suitable for space-constrained designs.
- Supports wide voltage input ranges including 1.8V, 2.5V, and 3.3V options.
- Includes tri-state control functionality for power management in low-power applications.
Applications
- Smartwatch and wearable device clock sources
- High-definition security camera systems
- Bluetooth Low Energy (BLE) communication modules
Procurement Notes
Verify the specific suffix codes on the component marking against the official datasheet to ensure correct frequency, voltage, and temperature grade. Confirm that the enable/disable pin configuration matches the system design requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the selected variant aligns with the required frequency stability specifications for the target application.
Selection Notes
Select this model when a small form factor is critical for SiP or wearable integration. Choose based on the required supply voltage compatibility with the host processor. Consider the ±50ppm stability rating for general consumer electronics. Evaluate the need for low EMI modes if EMC certification is a priority. Ensure the operating temperature range meets the environmental conditions of the deployment site.
Part Context
This component belongs to the QTM216 series of surface-mount oscillators from QST. The series is designed for portable electronics requiring precise timing in minimal space. Variants differ by frequency, voltage, and package size. The QTM216E sub-series specifically emphasizes low EMI performance through integrated phase modulation.
Replacement Considerations
QTM216-24.000MBM-T: Different package type (MBM vs MDE). QTM216-24.000MDD-T: Different temperature range (-40 to 125C). Verify pinout and electrical parameters before substitution.
