0900BL15C0050001E

Overview

The 0900BL15C0050001E is a chip balun manufactured by Johanson Technology Inc., designed for RF signal conditioning. It operates within a frequency range of 800 MHz to 1 GHz, supporting GSM, DCS, PCS, and CDMA applications. The component features a 1:1 impedance transformation ratio with 50 Ohm ports on both sides. Packaged in an 0805 (2012 metric) surface-mount footprint, it exhibits an insertion loss of 1.2 dB and a phase imbalance of 180° ± 10°. The device is rated for operation between -40°C and +85°C.

Feature Summary

• Provides balanced-to-unbalanced conversion for RF signals
• Supports multiple wireless communication standards including GSM and CDMA
• Utilizes compact 0805 surface-mount packaging for board integration

Applications

• GSM mobile phone transceivers
• DCS/PCS base station interfaces
• CDMA wireless communication modules

Procurement Notes

Verify the specific manufacturer part number against official Johanson Technology documentation to ensure compatibility with design requirements. Confirm that the 0805 package dimensions and electrical specifications align with the target PCB layout and RF performance criteria before finalizing procurement decisions.

Selection Notes

Select this component when a 1:1 balun is required for the 800-1000 MHz band. Ensure the application demands low insertion loss and precise phase balance. Verify that the 0805 form factor fits the available space constraints and that the operating temperature range meets environmental conditions.

Part Context

This component belongs to Johanson Technology's balun series, specifically engineered for RF front-end modules. It serves as a critical interface between differential antenna ports and single-ended transceiver circuits, facilitating efficient power transfer and signal integrity in compact wireless devices.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.