Gallery of Chip Photographs
Here are some of the recent chips we designed, fabricated and
tested. Details can be found in our (upcoming) publications.
Self-duty cycled, self-synchronized UWB Receiver SoC (65nm CMOS)
[ISSCC13]
Current Reference Pre-charged Zero-crossing
Pipeline-SAR ADC (65nm CMOS)
[CICC12]
UWB Receiver with Automatic Threshold Recovery (65nm CMOS)
[RFIC12]
Phase Locked Loop
(65nm CMOS)
[CICC11]
Zero-Crossing Based Pipelined ADC
(65nm CMOS)
Wake-up Receiver using Ultrasound Data Communications
(65nm CMOS)
[VLSI11, JSSC13]
Current-Charge-Pump Pipelined ADC
(90nm CMOS)
[TCASII11]
CMOS Phase Shifter with Frequency Doubling for
Multiple-Antenna Transceiver Systems
(90nm CMOS)
[RWW11]
0.6V 900MHz Receiver with Interference Cancellation
(65nm CMOS)
[VLSI10, JSSC11]
Direct Conversion Front End with Digitally Assisted IIP2 Background Self Calibration
(130nm CMOS)
[ISSCC10, JSSC11]
IR-UWB Transceiver Chipset Using Self-Synchronizing OOK Modulation
(90nm CMOS)
[ISSCC10, JSSC11]
A Single-Chip 0.125-32GHz Signal Source
(180nm SiGe BiCMOS)
[RFIC08] and [JSSC11] (modified version)
A 0.042-mm2 Fully Integrated Analog PLL with Stacked
Capacitor-Inductor
(45nm CMOS)
[ESSCIRC08]
Voltage Reference for Ultra Low Voltage Supply Operation
(90nm CMOS)
[CICC08]
UWB Pulse Radio Receiver
(90nm CMOS)
[RFIC08, JSSC09]
UWB Pulse Radio Transmitter
(90nm CMOS)
[RFIC08, JSSC09]
High Performance 2GHz Direct Conversion Front End
(130nm CMOS)
[RFIC08, JSSC09]
0.6V Highly Integrated 2.4GHz Receiver and Synthesizer
(90nm CMOS)
[ISSCC08, 2010]
2.6GHz Inductive Power Delivery for Contactless Test
(90nm CMOS)
[ICMTS08]
Ring Oscillator Mismatch Test Structure
(0.25 um/40 GHz BiCMOS)
[CICC07]
0.5V 8bit 10Msps pipelined ADC
(90nm CMOS)
[VLSI07, JSSC08]
0.5V 2.4GHz Sliding-IF Receiver
(90nm CMOS)
[RFIC07, JSSC08]
0.65/0.5V Frequency Synthesizer
(90nm CMOS)
[ISSCC07]
Quadrature VCO with Capacitive Common-Source
coupling
(0.25 um/40 GHz BiCMOS)
[ESSCIRC06]
0.5 V Track and Hold Amplifier
(0.25um
CMOS)
[VLSI06, JSSC07]
0.5 V 900MHz RF Front-end
(0.18um
CMOS)
[VLSI06]
5-bit DAC for UWB Pulse Generation
(0.25 um/40 GHz ft BiCMOS)
[ISCAS06]
0.5 V Sigma Delta Converter
(0.18um CMOS)
[ISSCC06, JSSC07]
VCO without (VCO1) and with (VCO2) Tail Current Shaping
(0.25 um/40 GHz BiCMOS)
[CICC05, JSSC06]
VCO in a coil
(0.25 um/40 GHz BiCMOS)
[CICC05, JSSC06]
Distributed CMOS LNA for UWB applications
(0.18um CMOS)
[VLSI05, JSSC06]
0.5 V Filter With PLL-Based tuning
(0.18um CMOS)
[ISSCC05, JSSC05]
0.5 V Bulk-input amplifier
(0.18um CMOS)
[ESSCIRC04, JSSC05]