射频放大器
元络芯的RF放大器采用该公司领先的放大器和RF IC专业技术而设计，可帮助客户从容应对下一个设计挑战。我们的RF放大器涵盖低噪声放大器(LNA)到高功率放大器，包括范围为kHz至~10GHz的技术。许多产品针对带宽、效率、功耗、线性度、低噪声等进行了优化，以满足最具挑战性的性能要求。这些RF放大器通常用于通信、仪器仪表、物联网应用，但也可用于各种终端市场。
产品分类
功率放大器
| wdt_ID | Part# | Data Sheet | Description | Replacement | Frequency Range(MHz) MIN | Frequency Range(MHz) MAX | Gain(dB) TYP | NF(dB) TYP | Psat(dBm) TYP | OIP3(dBm) TYP | Voltage (V) | Current (mA) | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | RS4221 |
|
Wideband,28dB Gain,0.5W Driver Amplifier | QPA9121 | 2,300 | 5,000 | 27 | 4.5 | 26 | 33 | 5 | 110 | 3×3 16L LGA |
| 2 | RS4222 |
|
Wideband,36dB Gain,0.5W Driver Amplifier | QPA9122 | 2,300 | 5,000 | 36 | 4.5 | 27 | 33 | 5 | 100 | 3×3 16L LGA |
GPS低噪声放大器
| wdt_ID | Part# | Data Sheet | Description | Replacement | Freq MIN, MHz | Freq MAX, MHz | Gain TYP, dB | NF TYP, dB | OP1dB TYP, dBm | OIP3 TYP, dBm | Voltage, V | Current, mA | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | RS3357 |
|
Flat Gain LNA | 1,500 | 1,800 | 18.00 | 1.00 | 9.70 | 19.00 | 3 | 7.50 | 1.1x0.7 6L uDFN | |
| 2 | RS3358 |
|
Flat Gain LNA | 1,400 | 1,800 | 16.50 | 0.78 | 11.50 | 18.50 | 3 | 6.00 | 1.5x1.0 6L uDFN | |
| 3 | RS3359 |
|
Flat Gain LNA | 1,560 | 1,610 | 22.00 | 0.46 | 9.00 | 20.00 | 3 | 7.50 | 1.5x1.0 6L uDFN |
宽带放大器
| wdt_ID | Part# | Data Sheet | Description | Replacement | Freq MIN, MHz | Freq MAX, MHz | Gain TYP, dB | NF TYP, dB | OP1dB TYP, dBm | OIP3 TYP, dBm | Voltage, V | Current, mA | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | RS3192 |
|
Ultra Flat Wideband Gain Block | TQL9092 | 700 | 6,000 | 20 | 0.80 | 19.50 | 32.00 | 5.00 | 65 | 2x2 8L QFN |
| 2 | RS3192X |
|
Flat Gain Wideband LNA | TQL9092 | 700 | 5,000 | 20 | 0.60 | 18.50 | 32.00 | 5.00 | 65 | 2x2 8L QFN |
| 3 | RS3211 |
|
Low frequency LNA | 30 | 3,000 | 25 | 0.50 | 20.00 | 33.00 | 3.30 | 65 | 2x2 8L QFN | |
| 4 | RS3126 |
|
Flat Gain Wideband Gain Block | 600 | 5,000 | 15 | 2.50 | 19.50 | 32.50 | 5.00 | 65 | 2x2 8L QFN | |
| 5 | RS3003 |
|
Wideband High Linearity Gain Block | 5 | 3,000 | 18 | 2.40 | 22.00 | 40.00 | 5.00 | 115 | SOT-89 | |
| 6 | RS3113 |
|
Low Gain Wideband Gain Block | 30 | 3,000 | 155 | 2.20 | 20.50 | 33.50 | 5.00 | 65 | 2x2 8L QFN |
