CSTLS4M00G53-B0 – MURATA

Overview

The Murata CSTLS4M00G53-B0 is a high-precision ceramic resonator designed to provide a stable 4 MHz fundamental frequency for embedded systems. Its integrated 15 pF capacitance simplifies external component count, a critical advantage in space-constrained designs. However, engineers must carefully consider the resonator’s inherent impedance (30 Ohms) and its impact on drive level and power consumption, as excessive drive can lead to frequency pulling or mode hopping, a common trade-off in achieving tight frequency tolerance.

Key Features

• Frequency: 4 MHz
• Frequency Tolerance: ±0.5%
• Frequency Stability: ±0.2%
• Integrated Capacitance: 15 pF
• Impedance: 30 Ohms
• Operating Temperature: -20°C to 80°C
• Package: Radial Through Hole (8.00mm x 3.00mm x 6.00mm)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• Clock generation for low-power microcontrollers in consumer electronics.
• Timing reference for simple digital signal processing (DSP) applications.
• Oscillator circuits in battery-operated sensor modules.
• Frequency stabilization in basic communication transceivers.