Injection locked oscillator lock detector
نویسندگان
چکیده
منابع مشابه
A 910MHz Injection Locked BFSK Transceiver for Wireless Body Sensor Network Using Colpitts Oscillator
A 910MHz high efficiency RF transceiver for Wireless Body Area Network in medical application is presented in this paper. High energy efficiency transmitter and receiver architectures are proposed. In wireless body sensor network, the transmitter must have higher efficiency compared with the receiver because a large amount of data is sent from sensor node to receiver of the base station and sma...
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A new and simple bit transition detection technique for non-return-to-zero (NRZ) signals is described. The bit transition detector uses MOSFET transistor’s nonlinearity to extract return-to-zero (RZ) signals from NRZ signals. The resulting RZ signals can be used for injection-locking an oscillator, performing clock synchronization. A 10Gbps injection-locked clock and data recovery (CDR) circuit...
متن کاملA 3 μW, 400 MHz Divide-by-5 Injection-Locked Frequency Divider with 56% Lock Range in 90nm CMOS
An ultra-low power injection locked frequency divider (ILFD) is presented and demonstrated. Based on a 5-stage single ended ring oscillator, the ILFD achieves a lock range of 56% at a division ratio of 5 in the medical implant communications service (MICS) and the 433MHz ISM frequency bands. The ILFD is implemented in a 90nm CMOS process. It consumes 3 μW of power from a 1.0V supply and 100 μm ...
متن کاملFrequency-Domain Study of Lock Range of Injection-Locked Non- Harmonic Oscillators
This paper investigates the lock range of injection-locked non-harmonic oscillators using a frequency-domain approach. By representing a non-harmonic oscillator with a set of harmonic oscillators, the intrinsic relation between the lock range of the harmonic oscillators and that of the non-harmonic is obtained. We show that non-harmonic oscillators exhibit a larger lock range as compared with h...
متن کاملAnalysis of phase Locked Loop using Ring Voltage Controlled Oscillator
There is several application of phase locked loop in the field of communication. It depends on the mixed signal operation. It is capable of fast locking capability. present work based on redesign of the PLL system using 90nm technology process at frequency 1 GHz and the lock time is 179.5 ns and transient analysis of the PLL is simulate between 1ns to 1000ns.it consumes the 179.5 mW power at 1....
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تاریخ انتشار 2018