Guerrilla Replace™ / End-of-Life
Infineon BGA123L4 replacement.
A pin- and performance-compatible Guerrilla RF drop-in for the discontinued Infineon BGA123L4.
Infineon BGA123L4 End-of-Life — Guerrilla RF Replacements
Infineon BGA123L4 has been discontinued. Guerrilla RF offers 4 replacements with comparable RF performance.
Recommended Guerrilla RF Replacements for Infineon BGA123L4
| Guerrilla RF Part | Description | Frequency Range (GHz) | Gain (dB) | NF (dB) | OP1dB (dBm) | OIP3 (dBm) | Package (mm) |
|---|---|---|---|---|---|---|---|
| GRF2100 | General Purpose, Low Current LNA |
0.08-5.3 | 16.5 | 0.8 | 10.0 | 19.0 | 1.5 DFN-6 |
| GRF2100-W | General Purpose, Low Current LNA |
0.08-5.3 | 16.5 | 0.8 | 10.0 | 19.0 | 1.5 DFN-6 |
| GRF2140 | Low Current LNA with Bypass |
0.085-4.2 | 17.8 | 1.1 | 9.3 | 20 | 1.5 DFN-6 |
| GRF2243 | Low Noise Amplifier with Bypass |
0.4-5.0 | 19.7 | 0.75 | 14.0 | 23.0 | 1.5 DFN-6 |
Why Guerrilla RF?
Guerrilla RF designs and manufactures high-performance Monolithic Microwave Integrated Circuits (MMICs) for cellular, wireless infrastructure, automotive, military, navigation, and Wi-Fi markets. Our parts are stocked through major distributors with short lead times — an important consideration when replacing a discontinued part on an active design.
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