QPC6614
5 - 6000 MHz串行控制数字步衰减器，6位，0.5 dB步
Key Features
- 6-Bit, 31.5 dB, 0.5 dB Step
- Patented Circuit Architecture
- Overshoot-free Transient Switching Performance
- Frequency Range 5 MHz to 6000 MHz
- High Linearity, IIP3 >+55 dBm
- 串行控制界面
- Fast Switching Speed, <120 nsec Typical
- 单电源3 V至5 V操作
- RF Pins Have No DC Voltage, Can be DC Grounded Externally
- 上电衰减状态可编程
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Qorvo.'s QPC6614 is a 6-bit digital step attenuator (DSA) that features high linearity over the entire 31.5 dB gain control range with 0.5 dB steps. The QPC6614 uses serial control interface. The QPC6614 has a low insertion loss of 1.4 dB at 2 GHz. Patented circuit architecture provides overshoot-free transient switching performance. The QPC6614 is available in a 4.2 mm x 4.2 mm MCM package.
Typical Applications
- 4G Base Stations
- Point-to-Point
- Wi-Fi
| 频率Min（MHz） | 5 |
| Frequency Max（MHz） | 6,000 |
| 插入损失（D b） | 1.4 |
| 衰减范围（D b） | 31.5 |
| IP0.1dB(dBm) | 30. |
| IIP3.(dBm) | 55. |
| Interface | Serial |
| Bits | 6 |
| Step Size（D b） | 0.5 |
| 电压(V) | 5 |
| 包裹Type | MCM, 24针 |
| 包裹(mm) | 4.2 x 4.2 x 0.975 |
| ECCN | 5A991.G. |