ADH985S
ADH985S
製造中Aerospace, GaAs, MMIC, Voltage Variable Attenuator, 20 GHz to 50 GHz
- 製品モデル
- 1
- 1Ku当たりの価格
- 最低価格:$538.23
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製品の詳細
- Wide Bandwidth: 20 GHz to 50 GHz
- Excellent Linearity: +32 dBm Input IP3
- Wide Attenuation Range: 35 dB
- No External Matching
- Die Size: 2.74 mm X 1.37 mm X 0.1 mm
- Screened in accordance with MIL-PRF-38534, Class K
The ADH985S is an absorptive, voltage variable attenuators (VVAs) which operate from 20 GHz to 50 GHz and is ideal in designs when an analog dc control signal must be used to control RF signal levels over a 35 dB dynamic range. It features two shunt-type attenuators which are controlled by two analog voltages, Vctl1 and Vctl2. Optimum linearity performance of the attenuators is achieved by first varying Vctl1 of the first attenuation stage from −3 V to 0 V with Vctl2 fixed at −3 V. The control voltage of the second attenuation stage, Vctl2, should then be varied from −3 V to 0 V with Vctl1 fixed at 0 V. However, if the Vctl1 and Vctl2 pins are connected together, it is possible to achieve the full analog attenuation range with only a small degradation in Input IP3 performance.
Applications
- Point-to-Point Radio
- Sensors
- Military & Space
ドキュメント
製品モデル | ピン/パッケージ図 | 資料 | CADシンボル、フットプリント、および3Dモデル |
---|---|---|---|
HMC8480 | CHIPS OR DIE |
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