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This paper describes the design of a serial-link transceiver that supports various communication standards from 1.25 to 12.5Gb/s, implemented in 40nm CMOS technology. Both DC and AC coupling mode can be provided by the receiver, in which a wide range PI-based CDR is also proposed. The transceiver utilizes a 3-tap FFE, a 2-stage CTLE and an adaptive 2-tap DFE to achieve the compensation for a Nyquist...
This paper describes a 6.4Gb/s data lane circuit in 65nm CMOS process. The data lane circuit consists of an offset cancellation continuous time linear equalizer and a half-rate digital CDR; the CDR bandwidth is programmable by using a digital FIR filter. A common-mode level shift function is implemented in order to use NMOS input CML circuit. The design can compensate over 8 dB channel loss with offset-calibrated...
A low-cost, low-power UHF RFID reader transceiver for short-distance applications supporting ISO 18000-6C is presented in this paper, which is implemented in 0.18µm CMOS process. The reader transceiver is composed of a RF transceiver, a digital baseband, a MCU and host interface. In order to be used in consumer products, LDO modules are integrated so that the reader can works with lithium battery...
A zero standby power remote control system used for household appliances is presented in this paper. The system consists of two parts. One is transmitting unit and power amplifier which send RF modulated signal. The other is receiving unit and power management block which recover energy, demodulate the RF signal and control the power switch of the household appliances. Both transmit and receive ends...
While the wireless endoscopic capsule examining human's large gastrointestinal (GI) cavity, such as stomach and large intestine, many interested spots are omitted by only one or two cameras due to its limited field of view. This paper proposes the new system architecture of the Micro-Ball for medical endoscopy application. Six cameras are embedded in the Micro-Ball for multiple fields of view, which...
While wireless endoscopic capsule examining human's large gastrointestinal (GI) cavity, such as stomach and large intestine, it is possible that many interested spots are omitted by the one or two cameras due to its limited field of view. This paper proposes a new globularity capsule endoscopy system with multi-camera. Through analyzing the multi-camera system's optical characteristic and power consumption...
This paper presents a fully integrated single-chip UHF radio frequency identification (RFID) reader transceiver for short distance handheld applications. The transceiver integrates an OOK modulator and a power amplifier in transmitter chain, an IQ direct-down converter, two operational amplifiers, and two comparators in the receiver chain. A PLL frequency synthesizer is also integrated on the same...
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