Analysis and Design of an Ultra-Low-Power Bluetooth Low-Energy Transmitter With Ring Oscillator-Based ADPLL and 4 Frequency Edge Combiner
In this paper, we present an all-digital ring oscillator (RO)-based Bluetooth low-energy (BLE)
transmitter (TX) for ultra-low-power radios in short range Internet-of-Things (IoT) …
transmitter (TX) for ultra-low-power radios in short range Internet-of-Things (IoT) …
A 0.18-V 382- W Bluetooth Low-Energy Receiver Front-End With 1.33-nW Sleep Power for Energy-Harvesting Applications in 28-nm CMOS
This paper describes an ultra-low-voltage Bluetooth low-energy (BLE) receiver (RX) front
end with an on-chip micropower manager (μPM) to customize the internal voltage domains …
end with an on-chip micropower manager (μPM) to customize the internal voltage domains …
Current-recycling complex filter for bluetooth-low-energy applications
A Selvakumar, A Liscidini - … on Circuits and Systems II: Express …, 2015 - ieeexplore.ieee.org
This brief presents a flexible gm-C complex filter for Bluetooth-low-energy receivers. Each
complex pole is realized sharing a bias current among transconductors, leading to an …
complex pole is realized sharing a bias current among transconductors, leading to an …
A 22 mW Bluetooth RF transceiver with direct RF modulation and on-chip IF filtering
N Filiol, N Birkett, J Cherry, F Balteanu… - … Solid-State Circuits …, 2001 - ieeexplore.ieee.org
A+ 2 dBm Bluetooth transceiver in 0.5/spl mu/m SiGe BiCMOS consumes 22 mW at 2 V. The
transmitter uses a/spl Delta//spl Sigma/synthesizer and on-chip VCO to directly modulate the …
transmitter uses a/spl Delta//spl Sigma/synthesizer and on-chip VCO to directly modulate the …
A pseudo differential complex filter for Bluetooth with frequency tuning
AA Emira, E Sánchez-Sinencio - IEEE transactions on circuits …, 2003 - ieeexplore.ieee.org
A 12th-order OTA-C complex filter with a nonconventional frequency tuning for a Bluetooth
receiver is implemented in a low-cost mainstream 0.35-/spl mu/m CMOS process. This …
receiver is implemented in a low-cost mainstream 0.35-/spl mu/m CMOS process. This …
A GFSK transmitter architecture for a Bluetooth RF-IC, featuring a variable-loop-bandwidth phase-locked loop modulator
M Kokubo, T Oshima, K Yamamoto… - IEICE transactions on …, 2005 - search.ieice.org
The use of a two-point modulator with variable PLL loop bandwidth as a GFSK signal
generator is proposed. Delta-sigma modulation is adopted for the modulator. Through the …
generator is proposed. Delta-sigma modulation is adopted for the modulator. Through the …
13.2 A 3.7 mW-RX 4.4 mW-TX fully integrated Bluetooth Low-Energy/IEEE802. 15.4/proprietary SoC with an ADPLL-based fast frequency offset compensation in 40nm …
This paper presents an ultra-low-power (ULP) fully-integrated Bluetooth Low-Energy
(BLE)/IEEE802. 15.4/proprietary RF SoC for Internet-of-Things applications. Ubiquitous …
(BLE)/IEEE802. 15.4/proprietary RF SoC for Internet-of-Things applications. Ubiquitous …
The v2. 0+ EDR Bluetooth SOC architecture for multimedia
J Kim, Y Choi, J Jeong, S Lee… - IEEE Transactions on …, 2006 - ieeexplore.ieee.org
This paper presents a Bluetooth system on chip (SOC) architecture for multimedia
applications. The SOC includes all necessary baseband-parts, RF-parts, a sub-band codec …
applications. The SOC includes all necessary baseband-parts, RF-parts, a sub-band codec …
Design of a 2.4-GHz 2.2-mW CMOS RF receiver front-end for BLE applications
S Chang, Y Lee, H Shin - 2017 International SoC Design …, 2017 - ieeexplore.ieee.org
A sliding-IF RF receiver front-end is designed in 65 nm CMOS general process for Bluetooth
low-energy applications. For low power consumption, the receiver front-end circuits are …
low-energy applications. For low power consumption, the receiver front-end circuits are …
A 1-V CMOS/SOI bluetooth RF transceiver for compact mobile applications
M Ugajin, A Yamagishi, J Kodate… - 2003 Symposium on …, 2003 - ieeexplore.ieee.org
A Bluetooth RF transceiver in 0.2-/spl mu/m CMOS/SOI achieves 1-V operation and paves
the way for further system-size reduction by using a small NiH battery. The transceiver …
the way for further system-size reduction by using a small NiH battery. The transceiver …