VMMK-2103-TR2G

RF Amplifiers Overview

The VMMK-2103-TR2G is a GaAs-based RF amplifier IC designed for W-CDMA applications, operating within a frequency range of 500 MHz to 6 GHz. It features a typical gain of 14 dB and a noise figure of 2.1 dB at a test frequency of 3 GHz. The device requires a supply voltage of 5 V with a current consumption of 23 mA. Packaged in a compact 0402 (WLP) surface-mount format, it supports SMD/SMT installation. Key electrical parameters include an input return loss of 11 dB and a power dissipation rating of 300 mW. The component is moisture-sensitive and rated for maximum operating temperatures up to +150°C.

RF Amplifiers Feature Summary

• Utilizes GaAs e-pHEMT technology for high-performance low-noise amplification in wireless communication systems.
• Optimized for W-CDMA cellular and PCS band applications across a broad 500 MHz to 6 GHz operational spectrum.
• Delivers high linearity and low noise characteristics suitable for sensitive receiver front-end stages.

RF Amplifiers Applications

• W-CDMA base station and mobile terminal receiver chains
• PCS and cellular band signal amplification
• Low-noise amplification in wireless infrastructure equipment

RF Amplifiers Procurement Notes

Verify the specific suffix (TR1G vs TR2G) against official Broadcom documentation to confirm packaging and tape specifications. Confirm RoHS compliance status through the manufacturer's latest datasheet or compliance notification. Check for moisture sensitivity handling requirements prior to assembly. Ensure the source document explicitly lists this part number as active or end-of-life to manage lifecycle risks appropriately.

RF Amplifiers Selection Notes

Select this component when designing circuits requiring a balance of low noise figure and moderate gain in the 500 MHz to 6 GHz range. The 0402 package size is ideal for space-constrained mobile devices. Consider the 5 V supply requirement and 23 mA current draw during power budget calculations. Verify that the 300 mW power dissipation limit aligns with the thermal management capabilities of the target PCB layout.

RF Amplifiers Part Context

This model belongs to the VMMK series of broadband RF amplifiers from Broadcom Limited. It is functionally similar to variants like the VMMK-2103-BLKG but differs in packaging and reel specifications. The series is characterized by its use of advanced GaAs processes to achieve high performance in small form factors for wireless communication standards.

RF Amplifiers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Broadcom's official obsolescence notifications or cross-reference guides for verified alternatives if this component reaches end-of-life status.