홈 CUSTOM ANALOG IP Company Business Samsung Foundry Sub-License IP CUSTOM ANALOG IP ASSP IC Employment Converter IPs High Speed Interface IPs PLL & OSC IPs Other IPs Other IPs LeoLSI has been accumulating plentiful knowhow for Analog IP design including Converters, High Speed Interface, PLL, OSC and PMICs, through over 10 years IP design experience on various foundry sites. LeoLSI has the ability to accelerate the IP development ,integration for smaller size and lower power, which can specialize, optimize customers applications and requirements accordingly. Data Converter(ADC / DAC) IPs Our data converter includes general purpose ADCs, DACs and special function data converters designed for wide range of application. High Speed Interface(HSI) IPs LeoLSI has experienced HSI PHY design of MiPi, eDP, HDMI, etc. with specialized engineers who can collaborate from spec. targetting to mass production supports. Clock Generator(PLL / OSC) IPs Various PLL design experience not only general purpose but also high speed for specific applications and OSCs for use as watch-god timers and system clock generator for MCUs. Other IPs Power management IPs are developed including Power-On Reset generator (POR), Low Drop Out Voltage Regulator(LDO), and Programmable gain amplifiers. Also we have experienced special IP design based on customer requirement. Various foundry vendor experience LeoLSI has experienced various foundry sites by porting standard and customized Analog IPs to many customer products. Converter IPs High Speed Interface IPs PLL & OSC IPs Other IPs 100V Boost Converter 100V Boost Converter 제품상세정보테이블 Key Features Max. 100V, High voltage boost converter Programmable boost voltage : 40V ~ 100V Programmable switching frequency : 80KHz ~ 160KHz Boost supply voltage(VBAT) : 3.5V ~ 5.5V Internal supply voltage(VDD) : 3V Internal reference voltage External FET switch and power diode 제품상세정보테이블 150V Differential High Voltage Driver 150V Differential High Voltage Driver 제품상세정보테이블 Key Features High Voltage class-AB amplifier 3V, 100V dual supply voltage 3V input, Differential 150V output Single-ended input and Differential output mode Differential input and differential output mode 20 ~ 50x programmable gain control Max. 10mA load current 250Hz sing-wave drive at 15nF load 제품상세정보테이블 3.3V to 1.8V, 120mA LDO with POR 3.3V to 1.8V, 120mA LDO with POR 제품상세정보테이블 Key Featrues TSMC 0.18um CMOS technology 2.7V to 3.3V input supply voltage range Output voltage : 1.8V(±50mV accuracy) Embedded POR bolck Low power comsumption : <30uA Support several power mode : normal mode(120mA load), idle mode(3mA load), Power down mode(no load) 120mA Max. load current Under 50mV load transient response 60us voltage settling time Support output voltage trimming(<20mV) Operating temperature : -40°C ~ 125°C 제품상세정보테이블 Analog High Speed PWM Analog High Speed PWM 제품상세정보테이블 Key Features PWM performance : 6bit 80MHz pulse rate, 5bit 80 ~ 100MHz pulse rate 4 independent PWM channels Up to 6bit pulse width resolution Minimum pulse width of LVDS and LVTTL : 3.125ns@20MHz, 2.5ns@37 ~ 100MHz Video edge position error to 1/64th of a clock Phase-correction between video output and horizontal synchronization to 1/4th of a video clock Horizontal margin control : right aligned / Left aligned / Centered position / Center inversion 1.1V for internal, 3.3V for LVTTL and LVDS Operating temperature : 0°C ~ 70°C 제품상세정보테이블 Differential Sine-Wave Generator Differential Sine-Wave Generator 제품상세정보테이블 Key Features 2.8V peak to peak Sine-waveform generator 0.5V ~ 2.8V, Programmable amplitude 70 ~ 480MHz, Programmable frequency Differential output 3V single power supply Internal voltage reference 제품상세정보테이블 LED Driver with charge-pump LED Driver with charge-pump 제품상세정보테이블 Key Features Operating Voltage : 3.3V ±5% LED driver current : 22mA ~ 66mA LED current rise/fall time : 10us(typ) Charge pump circuit generate the necessary voltage for LED(Vfmax 4.8V) On-chip oscillator for charge pump circuit : 2MHz typ Power AVDD : 3.135V ~ 3.465V 제품상세정보테이블 5V Programmable Gain Amplifier 5V Programmable Gain Amplifier 제품상세정보테이블 Key Features Samsung 100nm(LF6) CMOS technology wide operating range AVDD : 2.7V to 5.5V Gain step from 2.5 to 10 & unit gain Input range AVDD*0.04 to AVDD*0.36 @gain=2.5 AVDD*0.02 to AVDD*0.18 @gain=5.0 AVDD*0.01 to AVDD*0.09 @gain=10.0 16 channel single-ended inputs Gain error : ±2.0% @gain 2.5 ~ 4.5 ±3.0% @gain 5.0 ~ 6.667 ±5.0% @gain 8.0 ~ 10.0 Power consumption 5.0V supply : 6.0mW(typ) Power down current : <0.1uA(typ) Under mass production at Samsung LF6 process 제품상세정보테이블 << < 1 > >> Products Name Products Contents