RFSA2534
50 - 4000 MHz串行控制数字步衰减器，5位，0.5 dB步
Key Features
- 5-Bit, 15.5dB Range, 0.5dB Step
- 频率范围为50MHz至4000MHz
- Overshoot-free Transient Switching Performance
- High Linearity, Input IP3 = 55dBm
- Insertion Loss = 1.3dB at 2GHz
- 串行控制界面
- Fast Switching Speed = 200ns
- 单电源3V至5V操作
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Qorvo.'s RFSA2534 is a 5-bit digital step attenuator (DSA) that features high linearity over the entire 15.5dB gain control range with 0.5dB steps. The RFSA2534 uses serial control interface. It has a low insertion loss of 1.3dB at 2GHz. Patent pending circuit architecture provides Overshoot-free transient switching performance The RFSA2534 is available in a 4.2mm x 4.2mm laminate package that is footprint compatible with a 4mm x 4mm QFN 24 lead package.
| 频率最小（MHz） | 50. |
| Frequency Max（MHz） | 4,000 |
| Insertion Loss（D b） | 1.3 |
| Attenuation Range（D b） | 15.5 |
| IP0.1dB(dBm) | 30. |
| IIP3.(dBm) | 52. |
| Interface | Serial |
| Bits | 5 |
| Step Size（D b） | 0.5 |
| 电压(V) | 2.7到5.5 |
| 包裹Type | QFN, 24-pin |
| 包裹(mm) | 4.2 x 4.2 x 0.95 |
| ECCN | 5A991.G. |