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Product Detailed Parameters
- Description：XTAL OSC XO 40.0000MHZ CMOS SMD
- Series：NZ2520SH
- Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：40 MHz
- Function：Standby (Power Down)
- Output：CMOS
- Voltage - Supply：1.8V
- Frequency Stability：±50ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 105°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：5mA
- Ratings：AEC-Q100, AEC-Q200
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.098" L x 0.079" W (2.50mm x 2.00mm)
- Height - Seated (Max)：0.035" (0.90mm)
- Supplier Device Package：-
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Overview
The NSC5004A-40M is a CMOS crystal oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a nominal frequency of 40 MHz with a frequency stability of ±50 ppm. The device supports a supply voltage of 1.8 V and features a standby power-down function. It is housed in a 4-SMD, no-lead package suitable for surface mount applications. The operational temperature range extends from -40°C to +105°C.
Feature Summary
- CMOS output signal generation
- Integrated standby power-down mode
- Surface mount 4-SMD no-lead packaging
Applications
- Digital clock signal distribution
- Microprocessor system timing
- Communication interface synchronization
Procurement Notes
Verify the specific supply voltage requirements against the official datasheet before integration. Confirm that the load conditions match the specified ±50 ppm stability. Ensure the PCB layout accommodates the 4-SMD no-lead package dimensions. Check for any RoHS compliance documentation if required by the end product regulations.
Selection Notes
Select this component when a low-profile, surface-mount oscillator with standby capability is required. The 1.8V supply voltage makes it suitable for low-power portable electronics. The wide operating temperature range ensures reliability in demanding environments. Compare performance metrics against alternative oscillators to ensure compatibility with the target circuit design.
Part Context
This part belongs to NDK's series of standard CMOS oscillators designed for compact electronic systems. It complements other components like the NX2016SF crystal unit by providing a complete timing solution without external resonators. The product line focuses on miniaturization and energy efficiency for modern mobile and industrial devices.
Replacement Considerations
Consult the manufacturer's official substitution list for verified alternatives. Cross-reference pinouts and electrical specifications carefully. Generic replacements may not support the same standby functionality or voltage range.
