线性度非常高的有源混频器

LT®5521 是一款专为低失真和低 LO 泄漏应用而优化的高线性度混频器。该芯片包括一个具有单端输入的高速 LO 缓冲器和一个双平衡有源混频器。LT5521 只需 -5dBm 的 LO 输入功率便可获得超群的失真和噪声性能，并降低了对外部驱动电路的要求。在内部使 LO 缓冲器与 50Ω 阻抗相匹配，旨在实现宽带操作。 \n\n 在 250MHz 输入、1.7GHz LO 和 1.95GHz 输出频率的条件下，该混频器具有 +24.2dBm 的典型 IIP3、-0.5dB 转换增益和 12.5dB 噪声系数。 \n\n LT5521 提供了出众的 LO-RF 隔离性能，从而 • 至 3.7GHz 的宽带输出频率范围\n\n• 在 1.95GHz RF 输出时的 IIP3 为 +24.2dBm\n\n• 低 LO 泄漏：-42dBm\n\n• 集成 LO 缓冲器：低 LO 驱动电平\n\n• 单端 LO 驱动\n\n• 宽单电源范围：3.15V 至 5.25V\n\n• 双平衡有源混频器\n\n• 停机功能\n\n• 16 引脚 (4mm x 4mm) QFN 封装;

800MHz to 2.7GHz High Linearity Direct Conversion Quadrature Demodulator

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Very High Linearity Active Mixer

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Very High Linearity Active Mixer

文件：284.68 Kbytes Page：16 Pages

Very High Linearity Active Mixer

文件：269.96 Kbytes Page：16 Pages

封装/外壳：16-WQFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC MIXER 10MHZ-3.7GHZ UP 16QFN RF/IF，射频/中频和 RFID 射频混频器

封装/外壳：16-WQFN 裸露焊盘 包装：托盘 描述：IC MIXER 10MHZ-3.7GHZ UP 16QFN RF/IF，射频/中频和 RFID 射频混频器

TV Vertical Deflection Output IC

The AN5521 is an integrated circuit designed for TV vertical deflection output circuit.

1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 50 mm InGaAs AVALANCHE PHOTO DIODE MODULE

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 30 mm InGaAs AVALANCHE PHOTO DIODE MODULE

DESCRIPTION NDL5531P Series is an InGaAs avalanche photo diode module with single mode fiber. It is designed for detectors of long wavelength transmission systems. The series covers the wavelength range between 1 000 and 1 600 nm. FEATURES • Small dark current ID = 5 nA • Small terminal capaci

1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 80 mm InGaAs PIN PHOTO DIODE MODULE

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 50 mm InGaAs PIN PHOTO DIODE MODULE

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N