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ADL5357ACPZ-R7:  500 MHz to 1700 MHz Balanced Mixer with LO Buffer, IF Amp, and RF Balun

The ADL5357 utilizes a highly linear doubly balanced passive mixer core along with integrated RF and LO balancing circuitry to allow for single-ended operation. The ADL5357 incorporates an RF balun allowing for optimal performance over a 500 to 1700 MHz RF input frequency range using high-side LO injection for RF frequencies between 500 MHz to 1100 MHz, and low side injection for RF frequencies between 1100 MHz and 1700 MHz. (For low side injection at RF frequencies between 700 MHz and 1100 MHz, please contact the factory.) The balanced passive mixer arrangement provides good LO to RF leakage, typically better than -25 dBm, and excellent intermodulation performance. The balanced mixer core also provides extremely high input linearity allowing the device to be used in demanding cellular applications where in-band blocking signals may otherwise result in the degradation of dynamic performance. A high linearity IF buffer amp follows the passive mixer core, to yield a typical power conversion gain of 8.5 dB, and can be utilized with a wide range of output impedances. (For a higher IIP3 version of the single mixer without the IF amplifiers, please contact the factory).

The ADL5357 provides two switched LO paths that can be utilized in TDD applications where it is desirable to ping-pong between two local oscillators. LO current can be externally set using a resistor to minimize dc current commensurate with the desired level of performance. An additional logic pin is provided to power down (<100 µA) the circuit when desired.

For low voltage applications, the ADL5357 is capable of operation at voltages down to 3.3V with substantially reduced current.

The ADL5357 is fabricated using a BiCMOS high performance IC process. The device will be available in a 5 mm × 5 mm 20-lead LFCSP package and operates over a −40°C to +85°C temperature range. An evaluation board is also available.

产品应用领域 Applications
ADL5357ACPZ-R7 特点
ADL5357 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADL5357-EVALZ 量产 评估板 - 待定
ADL5357ACPZ-R7 量产 LFCSP:LEADFRM CHIP SCALE 20 工业
ADL5357ACPZ-WP 量产 LFCSP:LEADFRM CHIP SCALE 20 工业
ADL5357ACPZ-R7 应用技术支持与电子电路设计开发资源下载
  1. ADL5357 数据手册DataSheet 下载 . PDF
  2. ADI 模拟器件公司比较器产品选型指南 . PDF
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF