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Product Detailed Parameters
- Description：XTAL OSC VCTCXO 49.9600MHZ SMD
- Series：NT2016SB
- Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Base Resonator：Crystal
- Type：VCTCXO
- Frequency：49.96 MHz
- Function：Enable/Disable
- Output：Clipped Sine Wave
- Voltage - Supply：3.6V
- Frequency Stability：±2.5ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-30°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：2mA
- 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)：0.028" (0.70mm)
- Supplier Device Package：-
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Overview
The NT2016SB-49.96MHZ-END4860A is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by NDK. It operates at a nominal frequency of 49.96 MHz with a clipped sine wave output. The device utilizes a 4-SMD, No Lead package measuring 2.00mm x 1.60mm with a maximum height of 0.80mm. It supports a supply voltage of 3.6V and includes an enable/disable control function. The component is designed for surface mount installation.
Feature Summary
- Integrates voltage-controlled temperature compensation for stable frequency performance across operating conditions.
- Features a compact 4-SMD no-lead footprint suitable for space-constrained surface mount applications.
- Includes hardware enable and disable functionality to manage power consumption during inactive periods.
Applications
- Wireless communication modules requiring precise clock synchronization
- Portable electronic devices utilizing VCTCXO-based timing circuits
- RFID systems needing stable oscillator frequencies
Procurement Notes
Verify the specific suffix END4860A against official NDK documentation to confirm pinout compatibility and electrical characteristics. Ensure the design accommodates the 3.6V supply requirement and the enable/disable control signal interface. Confirm that the 49.96 MHz frequency aligns with system requirements before finalizing procurement.
Selection Notes
Select this component when a small form factor VCTCXO is required for 49.96 MHz applications. Consider the 3.6V operating voltage and the need for an enable/disable control feature. Evaluate the trade-off between the compact 2.0x1.6mm package size and the specific frequency stability needs of the target application.
Part Context
This part belongs to the NT2016SB series of oscillators from NDK. It shares the physical dimensions with other components in the NX2016SA family but differs in internal circuitry as a VCTCXO rather than a standard crystal or TCXO. The series is characterized by its miniature size and integrated compensation capabilities.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Direct replacement requires matching the 49.96 MHz frequency, 4-SMD package, and VCTCXO functionality.
