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Product Detailed Parameters
- Description：CONSUMER CIRCUIT, PBGA196
- Series：ISL5239
- Mfr：Intersil
- Package：Bag
- Function：-
- Frequency：-
- RF Type：-
- Secondary Attributes：-
- Mounting Type：Surface Mount
- Package / Case：196-LFBGA
- Supplier Device Package：196-BGA (12x12)
- Grade：-
- Qualification：-
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Overview
The ISL5239KI is a pre-distortion linearizer (PDL) manufactured by Intersil, designed for power amplifier linearization to improve performance. It operates within the RF/IF and RFID category, utilizing a 196-ball BGA package measuring 12x12 mm. The component functions as a consumer circuit intended for wireless communication systems. It provides essential signal processing capabilities for RF applications, supporting baseband-to-RF conversion requirements in modern electronic devices.
Feature Summary
- Provides pre-distortion linearization for power amplifiers to enhance linearity
- Integrated solution for RF and IF signal processing in consumer electronics
- Designed for use in wireless communication system architectures
Applications
- Wireless communication systems
- Power amplifier linearization modules
- RF front-end components in consumer circuits
Procurement Notes
Verify the manufacturer origin, specifically confirming Intersil or Renesas Electronics Corporation sourcing. Ensure the part number matches ISL5239KI exactly, noting the PBGA196 package type. Check for authenticity markers and condition status, as listings may vary between new and surplus stock. Confirm that the component is suitable for consumer circuit applications requiring RF linearization.
Selection Notes
Select this component when power amplifier linearization is required for wireless communication systems. It is suitable for designs needing integrated pre-distortion capabilities in an RF context. Consider the 196-ball BGA footprint for PCB layout constraints. Evaluate its compatibility with specific consumer circuit architectures before integration into the final product design.
Part Context
The ISL5239 series includes variants such as ISL5239EVAL1 for evaluation purposes. Intersil products encompass various power management and signal processing ICs. This specific model falls under RF miscellaneous ICs and modules, distinct from linear regulators like the MIC5239 series found in other contexts.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts if considering alternative PDL solutions.
