产品详情
- Low insertion loss: 1.4dB at 2000MHz
- Typical/Min IIP3: 65dBm/47dBm
- Typical/Min IIP2: 95dBm/87dBm
- 33.6dB attenuation 范围
- Bidirectional RF ports
- +34.4dBm Input P1 dB compression
- VMODE pin allows either positive or negative attenuation control response
- Linear-in-dB attenuation characteristic
- 电源电压: 3.15V to 5.25V
- VCTRL 范围: 0V to 2.8 V
- +105 °C max operating temperature
- 3mm x 3mm, 16-pin TQFN 包裹
The F2250 is a low insertion loss Voltage Variable RF Attenuator (VVA) that covers a broad 频率范围 from 50MHz to 6000MHz. In addition to providing low insertion loss, the F2250 provides excellent linearity performance over its entire voltage control and attenuation 范围. The device uses a single positive 电源电压 of 3.15V to 5.25V. 其他 特征 include the VMODE pin allowing either positive or negative voltage control slope vs. attenuation and multi-directional operation, meaning the RF input can be applied to either RF1 or RF2 pins. Control voltage 范围s from 0V to 2.8V using either positive or negative control voltage slope.
- Base Station 2G, 3G, 4G
- Portable Wireless
- Repeaters and E911 systems
- Digital Pre-Distortion
- Point-to-Point 基础设施
- Public Safety 基础设施
- WiMAX Receivers and Transmitters
- Military Systems, JTRS Radios
- RFID Handheld and Portable Readers
- Cable 基础设施
- Wireless LAN
- Test/ATE Equipment
产品文档
类型
姓名
日期
动作
2025-08-25
PCN# : TB1507-01 Moisture Sensitive Level Change from MSL 3 to MSL 1 on 选择 产品
2025-08-25
PCN# : A1809-04 Add Alternate Assembly 地点 for QFN 包裹s
2025-08-25
PCN# : TB1912-02 Convert 船运 Media from Tube or Tray to Cut Reel
Design & Development (Boards and Kit)
Evaluation Board for F2250 Voltage Variable RF Attenuator
The F2250EVBI is a fully populated evaluation board which allows the customer to easily evaluate the F2250 Voltage Variable Attenuator. Attenuation slope may be set to either positive or negative attenuation slope using the on-board jumper pins.
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