The FAR-F5CH836M50S2A1 is a SAW (Surface Acoustic Wave) filter manufactured by Fujitsu Electronics America, Inc. These filters are commonly used in wireless communication systems for signal filtering and frequency selection. SAW filters are known for their compact size, low insertion loss, and high selectivity, making them ideal for various RF applications.

Applications

• Cellular phones and smartphones
• Wireless LAN (WLAN) devices
• Bluetooth modules
• GPS receivers
• Remote control systems

Features

• Compact surface-mount package
• Low insertion loss
• High selectivity and sharp roll-off
• Stable performance over temperature
• RoHS compliant
• 5.5 x 5.0 mm size
• Center Frequency: 836.5 MHz
• Bandwidth: Specific to application requirements

Benefits

• Improved signal quality and reduced interference
• Extended battery life in portable devices due to low insertion loss
• Smaller and lighter wireless devices
• Reliable performance in various operating conditions
• Compliance with environmental regulations

Additional Details

The FAR-F5CH836M50S2A1 SAW filter is designed for use in RF front-end modules to filter out unwanted signals and improve the overall performance of wireless communication systems. It operates at a center frequency of 836.5 MHz. The filter's performance characteristics, such as insertion loss, bandwidth, and selectivity, are carefully optimized to meet the specific requirements of various wireless standards. It is available in a compact surface-mount package, which simplifies the manufacturing process and reduces the overall size of the end product. The filter is also RoHS compliant, ensuring that it meets environmental regulations. The filter is designed to handle a specific power level, ensuring reliable performance. Careful PCB layout is crucial for optimal performance, and datasheets from Fujitsu provide detailed guidance on recommended layout practices. ESD precautions are also important during handling and assembly to prevent damage to the filter.