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| 用于红外接收芯片的OTA-C带通滤波器 | |
| 引用本文： | 杨鹏,刘桂芝,杨虹.用于红外接收芯片的OTA-C带通滤波器[J].电子元件与材料,2009,28(2). |
| 作者姓名： | 杨鹏 刘桂芝 杨虹 |
| 作者单位： | 1. 重庆邮电大学,重庆,400065;上海南麟电子有限公司,上海,201203 2. 上海南麟电子有限公司,上海,201203 3. 重庆邮电大学,重庆,400065 |
| 摘 要： | 设计了一种二阶带通连续时间滤波器(BPF),采用0.5μm n阱CMOS工艺设计,在Cadence Spectre环境下进行了电路仿真。结果表明:该滤波器的中心频率38kHz,带宽6kHz,通带增益16dB且均匀可调,可用于红外接收芯片中。 |
| 关 键 词： | 跨导运算放大器 带通滤波器 红外接收芯片 |
Kind of OTA-C band pass filter applied in infrared receiving chip |
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| YANG Peng,LIU Guizhi,YANG Hong.Kind of OTA-C band pass filter applied in infrared receiving chip[J].Electronic Components & Materials,2009,28(2). | |
| Authors: | YANG Peng LIU Guizhi YANG Hong |
| Affiliation: | 1. Chongqing University of Posts and Telecommunications;Chongqing 400065;2. Shanghai Nanlin Electronics Corporation;Shanghai 201203 |
| Abstract: | A continuous-time band pass filter (BPF) was designed by 0.5 μm n trap CMOS process and simulated in Cadence Spectre ambient. Results show that the BPF (central frequency 35 kHz, bandwidth 6 kHz and uniform tunable pass band gain 16 dB) can be used in infrared receiving chips. |
| Keywords: | OTA BPF infrared receiving chip |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
