ICsense

Standard IP

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IP	Technology	Download	Status
1.8V/3.3V capable general purpose digital IO pad	TSMC 40G 0.9/1.8V (LP 1.1/1.8V)		Silicon proven
3-output Low-Voltage Bandgap Reference	TSMC 0u13 G		Silicon proven
X-less multi-frequency oscillator (50MHz to 80 MHz)	TSMC 0u13 G		Silicon proven

Custom IP

Analog – Low-power / reference circuits (bias current generation, bandgap, buffers, …) / 150 ppm, 4σ accurate, curvature compensated 1.4V bandgap reference / sub-uA 1.1V bandgap reference / ±3% accurate, untrimmed bandgaps / opamps (gain-boosting, offset compensated, low-power, …) / I-V converters (low power, fast settling, >12 bit accuracy, autozero, chopping) / comparators (low-offset, autozero, high-speed, low-power) / variable-gain amplifiers/ low-power class AB opamps / Class D amplifiers / High-accuracy, fast reference buffers / EMC-tolerant class AB output drivers / High load output buffers / High-input-impedance, high-CMRR instrumentation amplifiers / Switched-capacitor circuits (filters, amps, common-mode feedback, correlated-double-sampling, kt/C noise reduction, low-noise, high-accuracy) / chopping techniques for 1/f noise and offset reduction / Filters (HP, LP, BP, switched cap, gm-C) / Mixers (Gilbert cell, linear) / Amplitude locked loop / Automated gain control / 300-928MHz Fractional-N PLLs for RKE and TPM in 0.13 and 0.25um / Low jitter, 2 ps rms,  8 MHz, 2 mA instrumentation PLL, 0.18um / Integer PLLs in 0.35um, 0.18um / kHz to MHz Xtal oscillators / Oscillators (RC, voltage-controlled, current-controlled, ring, low jitter, low phase-noise, low-power) / 3 MHz, 400nA current starved ring oscillator / 1% acc., 10 MHz, 10uA relaxation oscillator / 265 MHz 22uA current starved ring oscillator / 1 MHz, 10ppm/˚C stable oscillator / ±20% accurate, untrimmed 50-60-80MHz xtal-less clock/ 50 MHz, 20ps rms, 150uA ring oscillator, +-2% over PVT, monte-carlo / Low-power watchdog oscillators / Frequency watchdogs / 12 bit, -40-170˚C, 1˚C digital temperature sensor in 0.2mm² / 150-170˚C overtemperature protection / 16 bit, -20-85˚C digital temperature sensor / 12-bit C-V transcapacitance-transresistance converters / active limiters for wireless power transfer / 5V LED driver circuits / Phase (frequency) detectors / Highly-linear charge pumps / Frequency dividers/ ...

AD-DA conversion / 20v, 12 bit, 0.5uA current steering DAC / 12 bit, 800uA DAC with I/V converter for Hall sensors / 33nA LSB, -40-135˚C, 12 bit current steering DAC / 16-bit, 1kHz ΔΣ ADC /  97dB, 2.5MS/s – 71dB, 10MS/s delta-sigma ADC / Band-pass delta-sigma ADC / 13-bit, 2.2MS/s, 2.8bit/stage pipelined ADC / 12-bit, multiplexed 200kS/s SAR / 12 bit, 7uA, 10kHz continuous time ΔΣ-extended counting, ultra-low power ADC / Continuous time 12 bit ΔΣ ADCs / 6-10bit auxiliary ADC / 15-bit, 1.4nA LSB Hall sensor CT ΔΣ ADC / Complex IQ bandpass ΔΣ ADC, 780uW, 2.5MHz BW, >10.5 ENOBs / ...

Power management / Li-ion to 2-3V buck-boost inductive DCDC converter / ZnO2 to 2-3.6V boost DCDC converter / 3.6V to 0.9-1.2V buck inductive DCDC converter / General buck, buck-boost and boost DCDC converters and controllers / Integrated 40 W High Power PoE-PD & DC-DC Converter Controller with Auxiliary Supply Support (IEEE 802.3at Draft 3.0) / 80% efficient voltage doubler to 3.6-4.4V in 0.18um / 1.8V to 8V differential Dickson charge pump with > 50% efficiency / 3.8-40V to 3.4V LDO regulators ext. cap. with overtemperature and overcurrent protection / Very low dropout 0-30mA regulators with int. cap / Low power LDO regulators down to 0.9V with POR generation / reference buffers with ext. or int. cap / High-efficient RF to DC power rectification for RFID and energy harvesting/ 1.8V to 10V, 20mW capacitive boost converter, 60% efficiency in 0.18um CMOS / 2A, 2.8-4.6V to 0.53-1.8V inductive buck DCDC, 85%, automatic PFM/PWM switching / 1,2,4 phase, 150W, 60V, 1 MHz  BW boost DCDC / 3-level buck DCDC with single coil / High-Voltage / Bandgap circuits / 90V high-side, low-side solenoid driver / 3.3V overvoltage tolerant digital IO in 40nm CMOS / 10V tolerant DCDC and class D output driver in 0.18um standard CMOS / Class AB amplifiers / Class D amplifiers / Class G/H amplifiers / Piëzo-electric drivers for inkjet and ultrasound / 5-8-10V vibrating/resonating MEMS drivers / HS and LS H-Bridge drivers with bootstrapping and slope control for motor control / Asynchronous DCDC for HID Xenon lamp drive / LIN drivers with slope control / Self-Oscillating power amplifiers for xDSL line drive / floating, low leakage and low Ron switches / HV instrumentation 20V, 80dB/20kHz, 11uV rms noise, 20uV offset / Electrode array drivers for nerve and brain stimulation/ ...

Full ASIC designs / 12 bit MEMS gyroscope ASIC / 12 bit, ultra-low-power accelerometer MEMS ASIC / 14-bit, uV absolute accuracy sensor data acquisition ASIC / Complete low-power GMR sensor interface / 12-bit Hall sensor interface ASICs / Ultra-low-power capacitive sensor interface with smart power control / Overall 12-bit accuracy 3-axis magnetic compass ASIC / Sound processor ASIC, with class D audio driver and ZnO2 and Li-ion power management / Novel high-quality FM demodulation ASIC / Medical implantable wireless Li-ion battery charging ASIC with DCDC converters and LDO regulators / Solar charger battery ASIC / Li-Ion, lead-acid battery management ASIC for car batteries / EPC Gen 2 compliant RFID ASIC with 32kB of NVM / 16-bit, uVolt absolute accuracy instrumentation ASIC system / Resistive, 136uW/channel strain gauge multi-channel ASIC / Wideband, high-power DCDC converter for cellular PA envelope tracking /...