用于Gbps数据通信的60 ghz 0.18 μm SiGe BiCMOS OOK调制器设计

2015 International Conference on Advanced Technologies for Communications (ATC) Pub Date : 2015-10-01 DOI:10.1109/ATC.2015.7388303

Sunhwan Jang, C. Nguyen, C. Huynh

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引用次数: 0

摘要

提出了一种支持2.5 gbps数据速率的60 ghz开/关键(OOK)调制器。所提出的OOK调制器采用数据相关阻抗单元来提高开/关隔离。基于单级级联码放大器，OOK调制器实现了36.5 dB隔离和11.5 dB正向增益，通过集成数据相关阻抗单元，实现了48 dB的高开/关隔离。OOK调制器采用0.18 μm BiCMOS工艺实现，包含所有测试焊盘时的尺寸为0.95 mm × 0.95 mm，不包含测试焊盘时的尺寸为0.4 mm × 0.28 mm，在1.8 v电源电压(PDC = 8.1 mW)下的功耗仅为4.5 mA。

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Design of 60-GHz 0.18-μm SiGe BiCMOS OOK modulator for Gbps DATA communication

A 60-GHz on/off-keying (OOK) modulator supporting up to 2.5-Gbps data rate is presented. The proposed OOK modulator employs the data-dependent impedance cell to improve ON/OFF isolation. Based on a single-stage cascode amplifier, the OOK modulator achieves 36.5-dB isolation and 11.5-dB forward gain, resulting in very high ON/OFF isolation of 48 dB by incorporating the data-dependent impedance cell. The OOK modulator is realized in a 0.18-μm BiCMOS process, occupies 0.95 mm × 0.95 mm with all the test pads and 0.4 mm × 0.28 mm without the pads, and only consumes 4.5 mA at 1.8-V supply voltage (PDC = 8.1 mW).

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来源期刊

2015 International Conference on Advanced Technologies for Communications (ATC)

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