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Product Detailed Parameters
- Description：XTAL OSC XO 32.7680KHZ CMOS SMD
- Series：NZ2520S
- Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：32.768 kHz
- Function：Standby (Power Down)
- Output：CMOS
- Voltage - Supply：1.8V
- Frequency Stability：±30ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：260µA
- Ratings：-
- 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 NSC5136A-32K768 is a standard clock oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a frequency of 32.768 kHz and utilizes CMOS output technology. The device is designed for surface mount applications, featuring a compact 4-SMD, No Lead package configuration. It supports a standby mode with power down functionality at 1.8V. This component serves as an essential timing source in electronic circuits requiring precise low-frequency oscillation.
Feature Summary
- Integrates CMOS output interface for digital logic compatibility
- Includes standby capability with power down function at 1.8V
- Utilizes ultra-compact surface mount packaging for automated assembly
Applications
- Real-time clock circuits in portable electronics
- Low-power embedded system timing references
- Consumer devices requiring precise 32.768 kHz synchronization
Procurement Notes
Verify the specific ordering suffix to ensure correct output voltage levels and package variations. Confirm that the selected variant matches the required standby voltage specifications. Check manufacturer documentation for any recent revisions to the mechanical outline or electrical characteristics before finalizing design integration.
Selection Notes
Select this component when a precise 32.768 kHz reference is needed in space-constrained designs. Ensure the host circuit supports the 1.8V standby requirement if power management is critical. Compare package dimensions against PCB layout constraints to guarantee proper footprint compatibility during assembly.
Part Context
This part belongs to NDK's standard clock oscillator lineup, which provides reliable timing solutions for various electronic applications. The series is known for high stability and compact form factors suitable for modern miniaturized devices. NDK manufactures these components using advanced quartz crystal technologies to ensure long-term frequency accuracy.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with existing inventory before sourcing alternatives.
