QPC6713
50 - 6000 MHz Serial Controlled Digital Step Attenuator, 7-Bit, 0.25 dB Steps
关键性能
- 7-Bit, 31.75dB Range, 0.25dB Step
- Patented Circuit Architecture
- Overshoot-free Transient Switching Performance
- Frequency Range 50MHz to 6000MHz
- High Linearity, IIP3 >55dBm
- Serial Control Interface
- Fast Switching Speed, 50 nsec Typical
- Serial Addressable Supports Up to Eight Addresses
- Single Supply 3V to 5V Operation
- RF Pins Have No DC Voltage, Can be DC Grounded Externally
- Power-up Default Setting Is Maximum Attenuation
Qorvo's QPC6713 is a 7-bit digital step attenuator (DSA) that features high linearity over the entire 31.75dB gain control range in 0.25dB steps. The QPC6713 uses a serial control interface and has a low insertion loss of 1.7dB at 2GHz. The patented circuit architecture provides overshoot-free transient switching performance using a single 3V to 5V power supply. External address pins allow up to eight DSAs to be controlled on a single bus. The QPC6713 is available in a 3mm x 3mm QFN package.
特别应用
- 4G Base Stations
- Point-to-Point
- Wi-Fi
- Test and Measurement
| 频率最小值(MHz) | 50 |
| 频率最大值(MHz) | 6,000 |
| 插入损耗(dB) | 1.7 |
| 衰减范围(dB) | 31.75 |
| IP0.1dB(dBm) | 30 |
| IIP3(dBm) | 55 |
| 接口 | Serial |
| 位 | 7 |
| 步长(dB) | 0.25 |
| 电压(V) | 3 to 5 |
| 封装类型 | QFN |
| 封装(mm) | 3.0 x 3.0 x 0.85 |