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Product Detailed Parameters
- Description：XTAL OSC TCXO 40.0000MHZ SMD
- Series：NT2016SA
- Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Base Resonator：Crystal
- Type：TCXO
- Frequency：40 MHz
- Function：-
- Output：Clipped Sine Wave
- Voltage - Supply：3.3V
- Frequency Stability：±2ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 105°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)：0.031" (0.80mm)
- Supplier Device Package：-
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Overview
The NSC5318C-40M is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by NDK. It operates at a frequency of 40 MHz and utilizes a clipped sine wave output signal. The device is designed for 3.3V supply voltage operation. It is housed in a compact 4-SMD, No Lead package configuration suitable for surface mount technology applications.
Feature Summary
- Integrates temperature compensation to maintain frequency stability across operating conditions
- Provides clipped sine wave output signal for digital interface compatibility
- Designed for low-profile surface mount assembly processes
Applications
- Mobile communication devices requiring stable clock sources
- Automotive electronics systems with tight frequency stability requirements
- Portable consumer electronics utilizing 3.3V logic levels
Procurement Notes
Verify the specific output waveform and supply voltage requirements against the system design before procurement. Confirm that the 4-SMD no lead package footprint matches the PCB layout. Ensure the 40 MHz frequency aligns with the target application's clocking needs. Check for any specific automotive or industrial qualification requirements if applicable to the end product.
Selection Notes
Select this component when a stable 40 MHz reference is needed in a small form factor. The 3.3V supply requirement dictates compatibility with standard digital logic families. Consider the clipped sine wave output for direct interfacing with microcontrollers or FPGA inputs without additional buffering. Evaluate thermal performance if the operating environment exceeds standard commercial ranges.
Part Context
NDK produces a range of quartz crystal devices including oscillators and resonators. The NSC5318 series represents their TCXO offerings designed for compact electronic applications. This specific model falls within the company's portfolio of high-reliability components used in mobile and automotive sectors.
Replacement Considerations
Consult official NDK documentation for qualified substitute part numbers. Verify pinout compatibility and electrical specifications such as supply voltage and frequency tolerance before substituting.
