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首页> 外文会议>International Siberian Conference on Control and Communications >Active Tunable Bandpass Filter with Voltage Gain Control in SiGe BiCMOS 130 nm
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Active Tunable Bandpass Filter with Voltage Gain Control in SiGe BiCMOS 130 nm

机译：有源可调带通滤波器，具有SiGe BiCMOS 130 nm中的电压增益控制

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The paper describes an active tunable bandpass filter with voltage gain control designed to be used as an IP block or as a full functional device. The filter is developed in the standard process of 130 nm silicon-germanium (SiGe) BiCMOS. The schematic and layout of the filter have been developed, the experimental prototype has been sent into production. Its area does not exceed 0.96 mm2, the area of filters core is not more than 0.23 mm2. Modeling of the schematic and the layout of the active tunable bandpass filter with voltage gain control is performed in Cadence software. As a result of modeling, the following characteristics of the developed filter has been measured: the consumption current is less than 51 mA; voltage gain is adjusting from 0 to 21.5 dB; the lower cut-off frequency of 97.8 MHz ± 2.2 MHz; the upper cut-off frequency is tuning from 0.5 GHz to 3.0 GHz; the input voltage standing wave ratio in bandwidth is not more than 1.597; the output voltage standing wave ratio in bandwidth does not exceed 1.941; the noise figure of the IP block in bandwidth is less than 9.9 dB; noise figure of the experimental prototype in bandwidth is not more than 15.4 dB. It has been found that the filter ensures safe these characteristics in the operation temperature range from -60 °C to + 100 °C. This is fully consistent with the technical requirements. Wide ranges of bandwidth tuning, voltage gain controlling, operating temperatures, small area and current consumption gives the opportunity to use the filter in any electronic systems.
机译：本文介绍了一种具有电压增益控制功能的有源可调带通滤波器，该滤波器设计用作IP模块或功能齐全的器件。该滤波器是在130 nm硅锗（SiGe）BiCMOS的标准工艺中开发的。过滤器的原理图和布局已经开发，实验原型已经投入生产。其面积不超过0.96毫米 2 ，滤芯面积不大于0.23 mm 2 。在Cadence软件中，通过电压增益控制对有源可调带通滤波器的原理图和布局进行建模。作为建模的结果，已测量出所开发滤波器的以下特性：消耗电流小于51 mA;电压增益在0到21.5 dB之间调整;较低的截止频率97.8 MHz±2.2 MHz;最高截止频率从0.5 GHz调谐到3.0 GHz;输入电压驻波带宽比不大于1.597;带宽中输出电压驻波比不超过1.941; IP模块在带宽中的噪声系数小于9.9 dB;实验原型在带宽上的噪声系数不超过15.4 dB。已经发现，该过滤器可在-60°C至+ 100°C的工作温度范围内确保这些特性的安全。这完全符合技术要求。宽范围的带宽调整，电压增益控制，工作温度，小面积和电流消耗为在任何电子系统中使用滤波器提供了机会。

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