IP PortfolioAnalog and mixed-signal

Analog, mixed-signal, power and sensors

Clocking (PLL, DLL, oscillators), data converters, power management (LDO, DC-DC, bandgap), monitors and on-die sensors, MEMS and sensor interfaces.

Blocks 116Implemented 1Families 8III-V process 14 · ASIC (CMOS) only 98 · FPGA + ASIC 4

clocking 15 data_converters 18 power_management 30 sensors_monitors 11 analog_interfaces 21 isolation_hv 4 audio 4 iii_v 13

clocking

15 blocks · 0 implemented

ID	Block	Maturity	Targets	Difficulty
of_ams_pll_intn	Integer-N charge-pump PLL	planned	ASIC (CMOS) only	Hard
of_ams_pll_fracn	Fractional-N PLL with delta-sigma modulator	planned	ASIC (CMOS) only	Very hard
of_ams_adpll	All-digital PLL	planned	ASIC (CMOS) only	Hard
of_ams_vco_ring	Ring voltage-controlled oscillator	planned	ASIC (CMOS) only	Medium
of_ams_vco_lc	LC voltage-controlled oscillator	planned	ASIC (CMOS) only	Hard
of_ams_dll	Delay-locked loop	planned	ASIC (CMOS) only	Hard
of_ams_cdr	Clock and data recovery	planned	ASIC (CMOS) only	Very hard
of_ams_xo	Crystal oscillator driver	planned	ASIC (CMOS) only	Medium
of_ams_xo_32k	32.768 kHz low-power crystal oscillator	planned	ASIC (CMOS) only	Medium
of_ams_rcosc	Trimmed RC oscillator	planned	ASIC (CMOS) only	Medium
of_ams_ssc_gen	Spread-spectrum clock modulator	planned	FPGA + ASIC	Easy
of_ams_jitter_cleaner	Jitter attenuator PLL	planned	ASIC (CMOS) only	Very hard
of_ams_clk_tree_buf	Clock buffer and divider tree	planned	ASIC (CMOS) only	Medium
of_ams_phase_interp	Phase interpolator	planned	ASIC (CMOS) only	Hard
of_ams_dcc	Duty cycle corrector	planned	ASIC (CMOS) only	Medium

data_converters

18 blocks · 0 implemented

ID	Block	Maturity	Targets	Difficulty
of_ams_adc_sar	SAR ADC	planned	ASIC (CMOS) only	Hard
of_ams_adc_sar_hr	High-resolution SAR ADC with calibration	planned	ASIC (CMOS) only	Very hard
of_ams_adc_pipeline	Pipelined ADC	planned	ASIC (CMOS) only	Very hard
of_ams_adc_sd_audio	Audio delta-sigma ADC	planned	ASIC (CMOS) only	Hard
of_ams_adc_sd_precision	Precision delta-sigma ADC	planned	ASIC (CMOS) only	Very hard
of_ams_adc_ti_rf	Time-interleaved RF-sampling ADC	planned	ASIC (CMOS) only	Very hard
of_ams_adc_flash	Flash ADC	planned	ASIC (CMOS) only	Hard
of_ams_adc_incremental	Incremental ADC	planned	ASIC (CMOS) only	Hard
of_ams_adc_vco	VCO-based ADC	planned	ASIC (CMOS) only	Hard
of_ams_adc_housekeeping	Housekeeping ADC with input mux	planned	ASIC (CMOS) only	Medium
of_ams_dac_cs	Current-steering DAC	planned	ASIC (CMOS) only	Hard
of_ams_dac_r2r	R-2R ladder DAC	planned	ASIC (CMOS) only	Medium
of_ams_dac_string	Resistor-string DAC	planned	ASIC (CMOS) only	Easy
of_ams_dac_sd_audio	Audio delta-sigma DAC	planned	ASIC (CMOS) only	Hard
of_ams_dac_rf	RF DAC	planned	ASIC (CMOS) only	Very hard
of_ams_dac_pwm	PWM DAC with analog filter	planned	ASIC (CMOS) only	Easy
of_ams_tdc	Time-to-digital converter	planned	ASIC (CMOS) only	Hard
of_inp_hbt_flash_adc	InP DHBT flash ADC	planned	III-V process	Very hard

power_management

30 blocks · 0 implemented

ID	Block	Maturity	Targets	Difficulty
of_ams_ldo	General-purpose LDO regulator	planned	ASIC (CMOS) only	Medium
of_ams_ldo_capless	Capacitor-less LDO	planned	ASIC (CMOS) only	Hard
of_ams_ldo_lownoise	Low-noise LDO for RF and clock supplies	planned	ASIC (CMOS) only	Hard
of_ams_ldo_digital	Digital LDO	planned	ASIC (CMOS) only	Medium
of_ams_ldo_hv	High-voltage input LDO	planned	ASIC (CMOS) only	Hard
of_ams_buck	Synchronous buck converter	planned	ASIC (CMOS) only	Very hard
of_ams_buck_multiphase	Multiphase buck controller	planned	ASIC (CMOS) only	Very hard
of_ams_boost	Boost converter	planned	ASIC (CMOS) only	Hard
of_ams_buck_boost	Four-switch buck-boost converter	planned	ASIC (CMOS) only	Very hard
of_ams_dcdc_sc	Switched-capacitor DC-DC converter	planned	ASIC (CMOS) only	Hard
of_ams_charge_pump	Charge pump	planned	ASIC (CMOS) only	Medium
of_ams_bandgap	Bandgap voltage reference	planned	ASIC (CMOS) only	Medium
of_ams_bandgap_subv	Sub-1V and nanopower reference	planned	ASIC (CMOS) only	Hard
of_ams_iref	Current reference and bias generator	planned	ASIC (CMOS) only	Medium
of_ams_por_bod	Power-on reset and brown-out detector	planned	ASIC (CMOS) only	Medium
of_ams_supervisor	Multi-rail voltage supervisor	planned	ASIC (CMOS) only	Medium
of_ams_pwr_seq	Power sequencer	planned	FPGA + ASIC	Easy
of_ams_charger_li	Li-ion battery charger	planned	ASIC (CMOS) only	Hard
of_ams_fuel_gauge_afe	Fuel gauge front end	planned	ASIC (CMOS) only	Hard
of_ams_bms_afe	Battery cell monitor AFE	planned	ASIC (CMOS) only	Very hard
of_ams_harvester_pv	Photovoltaic energy harvester	planned	ASIC (CMOS) only	Hard
of_ams_harvester_teg	Thermoelectric energy harvester	planned	ASIC (CMOS) only	Very hard
of_ams_harvester_piezo	Piezoelectric energy harvester	planned	ASIC (CMOS) only	Hard
of_ams_gate_drv_gan	GaN FET gate driver	planned	ASIC (CMOS) only	Hard
of_ams_gate_drv_sic	SiC MOSFET gate driver	planned	ASIC (CMOS) only	Hard
of_ams_load_switch	Integrated load switch with inrush control	planned	ASIC (CMOS) only	Medium
of_ams_efuse_hotswap	Hot-swap and eFuse controller	planned	ASIC (CMOS) only	Hard
of_ams_pmbus_telemetry	Power telemetry and PMBus slave logic	planned	FPGA + ASIC	Medium
of_ams_led_driver	Constant-current LED driver	planned	ASIC (CMOS) only	Medium
of_ams_usbpd_phy	USB Power Delivery BMC PHY	planned	ASIC (CMOS) only	Hard

sensors_monitors

11 blocks · 0 implemented

ID	Block	Maturity	Targets	Difficulty
of_ams_temp_sensor	On-die temperature sensor	planned	ASIC (CMOS) only	Medium
of_ams_temp_sensor_remote	Remote diode temperature sensor	planned	ASIC (CMOS) only	Hard
of_ams_process_monitor	Process monitor	planned	ASIC (CMOS) only	Easy
of_ams_droop_detector	Supply droop detector	planned	ASIC (CMOS) only	Hard
of_ams_aging_monitor	Aging and degradation monitor	planned	ASIC (CMOS) only	Medium
of_ams_vmon_adc	Distributed voltage monitor	planned	ASIC (CMOS) only	Medium
of_ams_csa	Current sense amplifier	planned	ASIC (CMOS) only	Medium
of_ams_glitch_detector	Clock and voltage glitch detector	planned	ASIC (CMOS) only	Medium
of_ams_light_sensor_afe	Ambient light sensor front end	planned	ASIC (CMOS) only	Medium
of_ams_hall_afe	Hall sensor front end	planned	ASIC (CMOS) only	Hard
of_ams_gas_sensor_afe	Electrochemical gas sensor potentiostat	planned	ASIC (CMOS) only	Hard

analog_interfaces

21 blocks · 0 implemented

ID	Block	Maturity	Targets	Difficulty
of_ams_comparator	Comparator family	planned	ASIC (CMOS) only	Easy
of_ams_opamp	Operational amplifier family	planned	ASIC (CMOS) only	Medium
of_ams_opamp_chopper	Chopper-stabilized zero-drift amplifier	planned	ASIC (CMOS) only	Hard
of_ams_pga	Programmable gain amplifier	planned	ASIC (CMOS) only	Medium
of_ams_tia	Transimpedance amplifier	planned	ASIC (CMOS) only	Medium
of_ams_inamp	Instrumentation amplifier	planned	ASIC (CMOS) only	Medium
of_ams_amux	Analog multiplexer	planned	ASIC (CMOS) only	Easy
of_ams_snh	Sample and hold amplifier	planned	ASIC (CMOS) only	Medium
of_ams_afilter	Continuous-time active filter	planned	ASIC (CMOS) only	Medium
of_ams_captouch	Capacitive touch sensing front end	planned	ASIC (CMOS) only	Medium
of_ams_mems_accel_afe	MEMS accelerometer front end	planned	ASIC (CMOS) only	Hard
of_ams_mems_gyro_afe	MEMS gyroscope front end	planned	ASIC (CMOS) only	Very hard
of_ams_mems_pressure_afe	MEMS pressure sensor front end	planned	ASIC (CMOS) only	Medium
of_ams_mems_mic_afe	MEMS microphone front end	planned	ASIC (CMOS) only	Hard
of_ams_ultrasound_afe	Ultrasound receive front end	planned	ASIC (CMOS) only	Hard
of_ams_ultrasound_pulser	Ultrasound high-voltage pulser	planned	ASIC (CMOS) only	Hard
of_ams_biopot_afe	Biopotential front end (ECG/EEG/EMG)	planned	ASIC (CMOS) only	Hard
of_ams_ppg_afe	Optical PPG front end	planned	ASIC (CMOS) only	Hard
of_ams_bioimpedance_afe	Bioimpedance measurement front end	planned	ASIC (CMOS) only	Hard
of_ams_neural_afe	Neural recording front end	planned	ASIC (CMOS) only	Very hard
of_ams_res_sensor_afe	Resistive bridge and RTD front end	planned	ASIC (CMOS) only	Medium

isolation_hv

4 blocks · 0 implemented

ID	Block	Maturity	Targets	Difficulty
of_ams_iso_digital	Capacitive digital galvanic isolator	planned	ASIC (CMOS) only	Hard
of_ams_iso_power	Isolated power transfer driver	planned	ASIC (CMOS) only	Very hard
of_ams_hv_level_shifter	High-voltage level shifter	planned	ASIC (CMOS) only	Medium
of_ams_io_hv_tolerant	High-voltage tolerant analog switch	planned	ASIC (CMOS) only	Medium

audio

4 blocks · 1 implemented

ID	Block	Maturity	Targets	Difficulty
of_ams_classd	Class-D audio amplifier	planned	ASIC (CMOS) only	Hard
of_ams_hp_driver	Headphone driver	planned	ASIC (CMOS) only	Hard
of_ams_audio_codec_afe	Audio codec analog front end	planned	ASIC (CMOS) only	Very hard
of_ams_pdm_mic_iface	PDM microphone decimator	simulated	FPGA + ASIC	Easy

iii_v

13 blocks · 0 implemented

ID	Block	Maturity	Targets	Difficulty
of_ams_iiiv_hbt_bandgap	InP HBT bandgap reference	planned	III-V process	Hard
of_ams_iiiv_hbt_comparator	InP HBT ultra-fast comparator	planned	III-V process	Hard
of_ams_iiiv_hbt_dac	InP HBT high-speed DAC	planned	III-V process	Very hard
of_ams_iiiv_hbt_th	InP HBT track-and-hold amplifier	planned	III-V process	Very hard
of_ams_iiiv_hbt_vco	InP HBT millimeter-wave VCO	planned	III-V process	Hard
of_ams_iiiv_hbt_divider	InP HBT static frequency divider	planned	III-V process	Hard
of_ams_iiiv_hbt_driver	InP HBT optical modulator driver	planned	III-V process	Very hard
of_ams_iiiv_tia_pin	InP/InGaAs photoreceiver TIA	planned	III-V process	Very hard
of_ams_iiiv_phemt_opamp	GaAs pHEMT wideband amplifier	planned	III-V process	Hard
of_ams_iiiv_phemt_bias	GaAs pHEMT bias and sequencing controller	planned	III-V process	Medium
of_ams_iiiv_ed_logic	GaAs E/D-mode logic and level translator	planned	III-V process	Medium
of_ams_iiiv_temp_sensor	III-V on-die temperature sensor	planned	III-V process	Medium
of_ams_iiiv_laser_bias	Laser and VCSEL bias controller	planned	III-V process	Medium

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