UPB1007K-A

RF Mixers Overview

The UPB1007K-A is an RF mixer integrated circuit designed for GPS down-conversion applications. It operates at a center frequency of 1575.42 MHz and utilizes a 36-VFQFN package. The device supports a supply voltage range of 2.7 V to 3.3 V. Key electrical specifications include a typical gain of 15.5 dB and a noise figure of 3.2 dB. The component is classified as obsolete.

RF Mixers Feature Summary

• Integrated dual downconverter architecture for signal processing
• Optimized for Global Positioning System frequency bands
• Surface mount QFN packaging for compact integration

RF Mixers Applications

• GPS receiver front-end modules
• Satellite navigation system components
• RF signal down-conversion circuits

RF Mixers Procurement Notes

Verify the obsolete status of this part number before procurement planning. Confirm that the 36-VFQFN package dimensions match the target PCB footprint. Ensure compatibility with the required 2.7 V to 3.3 V supply rails. Check for available replacement alternatives from the manufacturer due to end-of-life status.

RF Mixers Selection Notes

Select this component only if the specific 1575.42 MHz GPS frequency requirement is mandatory. The low noise figure and defined gain characteristics suit sensitive receiver designs. Consider the obsolete status when designing for long-term production runs. Verify thermal performance within the specified operating temperature range.

RF Mixers Part Context

This model belongs to the CEL wireless RF integrated circuit portfolio. It functions specifically as a down-converter mixer. The device is distinct from prescaler or general receiver variants in the same series. Packaging and pinout details are defined by the 36-QFN outline.

RF Mixers Replacement Considerations

Consult official documentation for confirmed substitute part numbers. The UPB1007K-E1-A is a related variant but requires verification of functional equivalence. Do not assume direct interchangeability without checking datasheet parameters.