Phase and Amplitude Pre-Emphasis Techniques for Low-Power Serial Links
نویسندگان
چکیده
منابع مشابه
Low-power, phase-preserving 2R amplitude regenerator
We propose a modification of a NALM-based 2R regenerator of phase-encoded signals which operates at considerably lower input powers than was studied earlier. Our modification consists of replacing the core-matched and lossless fiber coupler in the NALM by a coupler with a propagation constant mismatch and loss asymmetrically distributed between the two cores. The performance of the modified reg...
متن کاملAn Efficient and Enhanced Low Power ETI Encoder for Serial Communication Links
This paper proposes embedded transition inversion (ETI) to reduce bit transitions in serializing parallel buses, implies reduction in power. This paper proposes an embedded transition inversion (ETI) coding scheme that uses the phase difference between the clock and data in the transmitted serial data to tackle the problem of the extra indication bit. The technique is implemented in an optimize...
متن کاملPhase Compensation Techniques for Low-Power Operational Amplifiers
An operational amplifier is one of the key functional blocks and is widely used in analog and mixed-signal circuits. For lowpower consumption, many techniques such as class AB and slew-rate enhancement have been proposed. Although phase compensation is related to power consumption, it has not been clearly discussed from the viewpoint of the power consumption. In this paper, the conventional and...
متن کاملLow - Power Digit - Serial Multipliers
Digit-serial implementation styles are best suited for implementation of digital signal processing systems which require moderate sampling rates. Digit-serial multipliers obtained using traditional unfolding techniques cannot be pipelined beyond a certain level because of the presence of feedback loops. In this paper, an alternative approach for the design of digit-serial multipliers is present...
متن کاملUltra-Low-Power Links for Brain Probing
This paper discusses signal processing and circuit techniques for ultra-low-power many-channel wireless telemetry. Signal processing has to be performed online to reduce transmit data rate. The choice of signal compression algorithm can greatly reduce energy, much beyond levels attainable by implementation. Since real-time performance required from biomedical implants is much lower than delay o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Journal of Solid-State Circuits
سال: 2006
ISSN: 0018-9200
DOI: 10.1109/jssc.2006.874270