CDR1001

Overview

The CDR1001 is a high-pass ceramic filter manufactured by RFMi, designed for LTE Band applications. It features a center frequency of 1970 MHz and a bandwidth of 40 MHz. The component operates with a standard impedance of 50 Ohms and exhibits an insertion loss of 3.5 dB. The physical package dimensions are specified as 11.4x6.4x4.2 mm.

Feature Summary

• High-pass filtering capability for LTE band signals
• Low insertion loss performance
• Standard 50 Ohm impedance matching

Applications

• LTE Band signal processing
• RF front-end modules
• Wireless communication systems

Procurement Notes

Verify the specific datasheet version to confirm RoHS compliance status and lead-free certification details. Ensure storage conditions are maintained at appropriate temperatures to preserve component integrity. Confirm that the nonstandard package dimensions align with the target PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component when a high-pass filter is required for LTE Band operations near 1970 MHz. The 40 MHz bandwidth and 3.5 dB insertion loss define its signal handling capacity. Verify compatibility with 50 Ohm system impedance and ensure sufficient board space for the 11.4x6.4x4.2 mm footprint.

Part Context

RFMi, now part of Akoustis Technologies, specializes in SAW, Xtal, and Ceramic RF components. The CDR1001 belongs to their ceramic filter portfolio, targeting digital and wireless infrastructure. This series supports frequency control and signal conditioning in modern telecommunications equipment.

Replacement Considerations

No public confirmed substitute part numbers are available for the CDR1001. Direct replacement requires identical electrical specifications and mechanical footprint compatibility.

FAQ

What is the center frequency of the CDR1001?

The center frequency is 1970 MHz.

What type of filter is the CDR1001?

It is a high-pass ceramic filter.