CHPFL-1000

Overview

The CHPFL-1000 is a high-pass RF filter manufactured by Crystek Corporation, designed for signal conditioning applications. It operates with a cutoff frequency of 1 GHz and features a 7th-order Butterworth response to ensure steep attenuation characteristics below the passband. The component utilizes a 50 Ohm impedance system and is housed in a rugged SMA connector interface for inline integration. It supports an operating temperature range from -40°C to +85°C, ensuring reliability in varied environmental conditions. This filter is RoHS compliant and constructed for durability in radio frequency circuits requiring precise high-frequency signal integrity.

Feature Summary

• Features a 7th-order Butterworth response for sharp cutoff characteristics
• Constructed with a rugged SMA housing for durable inline installation
• Maintains 50 Ohm impedance for standard RF system compatibility

Applications

• Radio frequency signal conditioning
• High-frequency circuit filtering
• RF communication systems

Procurement Notes

Verify the specific connector type and order suffix against the manufacturer's current datasheet before procurement. Confirm that the SMA interface matches your system requirements. Ensure the operating temperature range meets your environmental specifications. Cross-reference the part number with official distributor catalogs to confirm availability and lead times. Validate compliance with relevant regulatory standards such as RoHS for your target market.

Selection Notes

Select this component when a 1 GHz high-pass filter with a 7th-order response is required. Ensure the system impedance is 50 Ohms to match the filter's design. Verify that the SMA connector style fits the physical layout and mating requirements. Consider the operating temperature range if the application involves extreme thermal conditions. Compare insertion loss and power handling specifications against system needs.

Part Context

The CHPFL series from Crystek Corporation includes various high-pass filters with different cutoff frequencies. These components are designed for RF applications requiring robust performance and precise filtering characteristics. The series offers options with both SMA and BNC connectors to suit different integration needs. Each model maintains consistent impedance and response types across the lineup.

Replacement Considerations

Check for direct substitutes within the CHPFL series with similar cutoff frequencies. Verify that any replacement maintains the 7th-order Butterworth response and 50 Ohm impedance. Ensure the connector type matches or can be adapted without compromising signal integrity.