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Maxim > 方案 > 电缆调制解调器与CATV
低噪声放大器(LNA)
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
100kΩ精密匹配的电阻分压器，SOT23封装
MAX5490
| 超高精度分压器，SOT23封装，温漂保持在3ppm/°C以内 |
| QV PDF |
四输出LNA，带有AGC，适用于有线电视应用
MAX3558
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| QV PDF |
宽带、双输出、低噪声放大器，用于TV调谐器
MAX2130
| 宽带低噪声放大器，提供差分输出和片上运算放大器 |
| Key Specifications:
CATV and Upstream Amplifiers |
| Part Number |
Gain (dB) |
Features |
Supply Current (mA) |
Industry Qualified |
Package |
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MAX3558
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30
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| • | 50MHz to 878MHz Broadband Operation |
| • | Integrated Power Detector |
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-
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TQFN/28
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MAX2130
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-
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| • | +5V Single-Supply Operation |
| • | 7.4dB (min) Input Return Loss Over Frequency |
| • | 44MHz to 878MHz Operating Frequency Range |
| • | LNA: 15dB Gain, 2.8dB NF, +17.5dB IIP3 |
| • | Loop-Out: 8.7dB Gain, 4.2dB NF, +17dBm IIP3 |
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93
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Automotive - General
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µMAX-EP/8
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| See All CATV and Upstream Amplifiers (9) |
| Key Specifications:
Digital Potentiometers |
| Part Number |
End-to-End Resistance (kΩ) |
Res. Tol. (%) |
Temp. Coeff. (typ)(ppm/°C) |
Smallest Available Package (max w/pins) (mm2) |
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MAX5490
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100
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0.025
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35
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8
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| See All Digital Potentiometers (121) |
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