NX3225SA-44.000M-STD-CSR-1

$0.43

Description：CRYSTAL 44.0000MHZ 8PF SMD
Series：NX3225SA
Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
Package：Tape & Reel (TR)

SKU:ba84f680f94f Category: Crystals Brand: NDK (NIHON DEMPA KOGYO CO., LTD)

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Product introduction

Product Detailed Parameters

Description：CRYSTAL 44.0000MHZ 8PF SMD
Series：NX3225SA
Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
Package：Tape & Reel (TR)
Type：MHz Crystal
Frequency：44 MHz
Frequency Stability：±15ppm
Frequency Tolerance：±15ppm
Load Capacitance：8pF
ESR (Equivalent Series Resistance)：50 Ohms
Operating Mode：Fundamental
Operating Temperature：-10°C ~ 75°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, No Lead
Supplier Device Package：-
Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max)：0.024" (0.60mm)

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NX3225SA-44.000M-STD-CSR-1

Overview

The NX3225SA-44.000M-STD-CSR-1 is a surface-mount piezoelectric crystal resonator manufactured by NDK. It operates at a nominal frequency of 44 MHz with a frequency tolerance and stability of ±15 ppm. The device features an equivalent series resistance (ESR) of 50 Ohms and requires a load capacitance of 8 pF for proper circuit operation. It utilizes fundamental mode oscillation within a compact 4-SMD, no-lead package measuring 3.2 mm in length, 2.5 mm in width, and 0.60 mm in maximum height. The component is rated for a working temperature range of -10°C to +75°C and complies with RoHS standards.

Feature Summary

Fundamental mode oscillation eliminates the need for overtone suppression circuits.
Integrated metal casing connected to pins 2 and 4 provides electromagnetic shielding.
Optimized for low power consumption with a maximum drive level of 100 μW.
Designed for high reliability in short-range wireless communication applications.

Applications

Bluetooth Low Energy (BLE) modules
Zigbee and IEEE 802.15.4 devices
RF4CE remote control systems
Smart home sensor nodes

Procurement Notes

Verify that the specific ordering suffix matches the required frequency tolerance and load capacitance specifications. Confirm the package dimensions align with the PCB footprint requirements. Ensure the operating temperature range meets the environmental conditions of the target application. Check compliance documentation for regional regulatory standards.

Selection Notes

Select this component when a 44 MHz reference clock is required for short-range wireless protocols. Ensure the host microcontroller supports fundamental mode crystals. Verify that the circuit design limits the drive level to prevent aging issues. Consider the thermal environment to ensure the frequency deviation remains within acceptable limits during operation.

Part Context

This part belongs to the NX3225SA series, which is engineered specifically for OA equipment, audio/video devices, and short-range wireless communications. The series offers various frequency options and packaging configurations to suit different size constraints and performance needs in portable consumer electronics.