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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
5V 16-ch 12-Bit IMSPS ADC
<a href='/product/ip.php?ptype=view&prdcode=1908140001&page=1&catcode=11000000'>5V 16-ch 12-Bit IMSPS ADC</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908140001&page=1&catcode=11000000'>5V 16-ch 12-Bit IMSPS ADC</a> 1번 상세이미지 썸네일

5V 16-ch 12-Bit IMSPS ADC

제품상세정보테이블

Key Featrues

  • Magnachip 0.18um 1P4M CMOS technology
  • 12-bit resolution
  • 1MHz conversion rate
  • 4.5V to 5.5V analog voltage
  • 1.62V to 1.98V digital voltage
  • Temperature range is -40℃ to 85℃
  • Current consumption : 2mA
  • DNL : ±1LSB, INL : ±2LSB
제품상세정보테이블
12bit 1MSPS ADC
<a href='/product/ip.php?ptype=view&prdcode=1908160009&page=1&catcode=11000000'>12bit 1MSPS ADC</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160009&page=1&catcode=11000000'>12bit 1MSPS ADC</a> 1번 상세이미지 썸네일

12bit 1MSPS ADC

제품상세정보테이블

Key Featrues

  • Samsung 100nm(LF6) CMOS technology
  • Wide operating range
    • AVDD : 2.7V to 5.5V(Typical : 5.0V)
  • Input range : Analog Ground to AVDD
  • Max conversion rate
    • 1MHz @ 3.6V ≤ AVDD ≤ 5.5V
    • 400kHz @ 2.7V ≤ AVDD ≤ 3.6V
  • 16 Channel single-ended inputs
  • DNL : ±1.0LSB(typ)
  • INL : ±1.5LSB(typ)
  • SNT : 70.7dB(typ)
  • SFDR : 83.6dB(typ)
  • ENOB
    • 11.3bit @ 4.5V ≤ AVDD ≤ 5.5V
    • 11.1bit @ 3.6V ≤ AVDD ≤ 4.5V
    • 11.0bit @ 2.7V ≤ AVDD ≤ 3.6V
  • Power consumption
    • 5.0V supply : 8.0mW(typ)
  • Power down current : <0.1uA(typ)
제품상세정보테이블
16bit 16KSPS Sigma-Delta ADC
<a href='/product/ip.php?ptype=view&prdcode=1908160008&page=1&catcode=11000000'>16bit 16KSPS Sigma-Delta ADC</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160008&page=1&catcode=11000000'>16bit 16KSPS Sigma-Delta ADC</a> 1번 상세이미지 썸네일

16bit 16KSPS Sigma-Delta ADC

제품상세정보테이블

Key Featrues

  • 55nm 2P7M SMIC CMOS technology
  • Programmable Gain : 0 to 50dB
  • Selectable Microphone bias : -1.3V / 2.5V ~ 2.9V
  • Mono audio input
  • 4 channel GP fully differential inputs
  • 16 bit resolution
  • 16KSPS conversion rate
  • Digital serial interface : PDM / I2S / TDM
  • Analog input range : AVSS to AVDD @GP
  • Current consumption : 2.0mA @typ, analog
  • Current consumption : 0.2mA @typ, digital
  • SNR : 90dB @SMIC
  • Power down current : <1uA
  • Analog supply : 1.8V to 3.6V
  • Digital supply : 1.2V
  • Core size : 0.43mm2 @analog, 0.06mm2 @digital

Applications

  • Audio
제품상세정보테이블
55nm 8ch 12bit 1MSPS Low power ADC
<a href='/product/ip.php?ptype=view&prdcode=1908160007&page=1&catcode=11000000'>55nm 8ch 12bit 1MSPS Low power ADC</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160007&page=1&catcode=11000000'>55nm 8ch 12bit 1MSPS Low power ADC</a> 1번 상세이미지 썸네일

55nm 8ch 12bit 1MSPS Low power ADC

제품상세정보테이블

Key Featrues

  • 12bit resolution
  • 0.1MSPS to 1MSPS conversion rate
  • 2.4V to 3.6V analog power supply
  • 1.08V to 1.32V digital power supply
  • 8 channel single-ended inputs
  • Analog input range : REFB to REFT
  • Current consumption : 1.1mA(typ)
  • DNL / INL : ±1.0 / ±2.0 LSB
  • SFDR : 89dB(typ)
  • SNR : 72dB(typ)
  • ENOB : 11.7bit(typ)
  • Power down current : <0.1uA(typ)
  • Operating Temperature : -40°C to 125℃
  • Core size : 0.1mm2

Benifets

  • Low power, Small size

Applications

  • Data Acquisition Systems
  • Battery powered Systems
  • Wireless Sensor Networks
  • Pressure Sensors
제품상세정보테이블
65nm 8ch 12bit 1MSPS Low power ADC
<a href='/product/ip.php?ptype=view&prdcode=1908160006&page=1&catcode=11000000'>65nm 8ch 12bit 1MSPS Low power ADC</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160006&page=1&catcode=11000000'>65nm 8ch 12bit 1MSPS Low power ADC</a> 1번 상세이미지 썸네일

65nm 8ch 12bit 1MSPS Low power ADC

제품상세정보테이블

Key Featrues

  • 12bit resolution
  • 0.1MSPS to 1MSPS conversion rate
  • 2.4V to 3.6V analog power supply
  • 1.08V to 1.32V digital power supply
  • 8 channel single-ended inputs
  • Analog input range : REFB to REFT
  • Current consumption : 1.1mA(typ)
  • DNL / INL : ±1.0 / ±2.0 LSB
  • SFDR : 88dB(typ)
  • SNR : 72dB(typ)
  • ENOB : 11.6bit(typ)
  • Power down current : <0.1uA(typ)
  • Operating Temperature : -40°C to 125℃
  • Core size : 0.1mm2

Benifets

  • Low power, Small size

Applications

  • Data Acquisition Systems
  • Battery powered Systems
  • Wireless Sensor Networks
  • Pressure Sensors
제품상세정보테이블
55nm 8-ch 10bit 1MSPS Low-power ADC
<a href='/product/ip.php?ptype=view&prdcode=1908160005&page=1&catcode=11000000'>55nm 8-ch 10bit 1MSPS Low-power ADC</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160005&page=1&catcode=11000000'>55nm 8-ch 10bit 1MSPS Low-power ADC</a> 1번 상세이미지 썸네일

55nm 8-ch 10bit 1MSPS Low-power ADC

제품상세정보테이블

Key Featrues

  • 10bit resolution
  • 0.1MSPS to 1MSPS conversion rate
  • 3.0V to 3.6V analog power supply
  • 1.08V to 1.32V digital power supply or 0.95V to 1.05V digital power supply
  • 8 channel single-ended inputs
  • Analog input range : REFB to REFT
  • Current consumption : 1.0mA(typ)
  • DNL / INL : ±1.0 / ±2.0 LSB
  • SFDR : 76dB(typ)
  • SNR : 62dB(typ)
  • ENOB : 9.9bit(typ)
  • Power down current : <1uA(typ)
  • Core size : 0.9mm2

Benifets

  • Low power, Small size

Applications

  • Data Acquisition Systems
  • Bayyery powered Systems
  • Wireless Sensor Networks
  • Pressure Sensors
제품상세정보테이블
180nm 8ch 12bit 1MSPS ADC
<a href='/product/ip.php?ptype=view&prdcode=1908160003&page=1&catcode=11000000'>180nm 8ch 12bit 1MSPS ADC</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160003&page=1&catcode=11000000'>180nm 8ch 12bit 1MSPS ADC</a> 1번 상세이미지 썸네일

180nm 8ch 12bit 1MSPS ADC

제품상세정보테이블

Key Featrues

  • 0.18um 2P5M CMOS technology
  • 10bit resolution
  • 0.1MSPS to 1MSPS conversion rate
  • 1.8V analog and digital power supply
  • 8 channel single-ended inputs
  • Analog input range : REFB to REFT
  • Current consumption : 1.2mA(typ)
  • DNL / INL : ±0.8 / ±1.1 LSB(typ)
  • SFDR : 73dB(typ)
  • SNR : 68.5dB(typ)
  • ENOB : 10.8bit(typ)
  • Power down current : <1uA

Benifets

  • Low power consumption : 1.2mA @ 1.8V
  • small size

Applications

  • Data Acquisition Systems
  • Battery powered Systems
  • Wireless Sensor Networks
  • Pressure Sensors
제품상세정보테이블
65nm 10bit 1MSPS SAR ADC
<a href='/product/ip.php?ptype=view&prdcode=1908160001&page=1&catcode=11000000'>65nm 10bit 1MSPS SAR ADC</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160001&page=1&catcode=11000000'>65nm 10bit 1MSPS SAR ADC</a> 1번 상세이미지 썸네일

65nm 10bit 1MSPS SAR ADC

제품상세정보테이블

Key Featrues

  • 10bit resolution
  • Maximum 1MHz conversion rate
  • 2.2V to 3.6V analog power supply
  • 1.08V to 1.32V digital power supply
  • 8 channel single-ended inputs
  • Analog input range : 0V to AVDD
  • Current consumption : 700uA(typ)
  • DNL / INL : ±0.5 / ±1.0 LSB
  • Power down current : <1uA

Benifets

  • Low power, Small size
  • Wide output range
  • High performance

Applications

  • Data acquisition systems
  • Battery-powered systems
  • Wireless sensor networks
  • Pressure sensors
제품상세정보테이블
55nm 10bit 250MHz Video DAC
<a href='/product/ip.php?ptype=view&prdcode=1908160004&page=1&catcode=11000000'>55nm 10bit 250MHz Video DAC</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160004&page=1&catcode=11000000'>55nm 10bit 250MHz Video DAC</a> 1번 상세이미지 썸네일

55nm 10bit 250MHz Video DAC

제품상세정보테이블

Key Featrues

  • 10bit resolution
  • 250MHz conversion rate
  • 3.3V analog power supply
  • 1.2V digital power supply
  • 1 channel differential output
  • Output load : 75ohm(typ)
  • DNL / INL : ±0.5 / ±1.0 LSB
  • SFDR : -65.7dB(typ)
  • SNR : 62.1dB(typ)
  • ENOB : 9.5bit(typ)
  • Power dissipation : 62mW(typ)
  • Power dissipation(power down mode) : 1uW(typ)
  • Core area : 0.9mm2

Benifets

  • Low power, Small size
  • Wide output range
  • High performance

Applications

  • Digital Video Systems
  • High Speed Instrumentation and Control
  • Image Processing
  • Waveform Generation
제품상세정보테이블
MiPi D-PHY V1.2
<a href='/product/ip.php?ptype=view&prdcode=1908160014&page=1&catcode=11000000'>MiPi D-PHY V1.2</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160014&page=1&catcode=11000000'>MiPi D-PHY V1.2</a> 1번 상세이미지 썸네일

MiPi D-PHY V1.2

제품상세정보테이블

Key Featrues

  • Supprot MiPi D-PHY v1.2
  • Support Max. 4-lane MiPi D-PHY mode
  • Support both high speed mode and low power modes
  • 80Mbps to 1.5Gbps data rate per lane without skew calibration
  • uptp 2.5Gbps data rate per lane with skew calibration
  • 10Mbps per data lane in low power mode
  • Support internal loopback mode foer testability
제품상세정보테이블
HF-mini LVDS Tx
<a href='/product/ip.php?ptype=view&prdcode=1908160013&page=1&catcode=11000000'>HF-mini LVDS Tx</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160013&page=1&catcode=11000000'>HF-mini LVDS Tx</a> 1번 상세이미지 썸네일

HF-mini LVDS Tx

제품상세정보테이블

Key Featrues

  • Analog 2.5V / 3.3V, 1.1V power supply
  • Digital 1.1V single power supply
  • Output frequency range : 90MHz ~ 300MHz
  • Individual power down mode : Channel power down & Data driver power down
  • 4 to 1 Serialize
  • Including PLL
  • 4-Channel output(1Channel : 5 Data driver, 1 Clock driver)
제품상세정보테이블
700Mbps Sub-LVDS Rx PHY
<a href='/product/ip.php?ptype=view&prdcode=1908160012&page=1&catcode=11000000'>700Mbps Sub-LVDS Rx PHY</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160012&page=1&catcode=11000000'>700Mbps Sub-LVDS Rx PHY</a> 1번 상세이미지 썸네일

700Mbps Sub-LVDS Rx PHY

제품상세정보테이블

Key Featrues

  • 1.2V and 1.8V dual power supply
  • 2clock / 8data lane Rx(lane selectable by 4bit mode controls)
  • 700Mbps(350MHz DDR) for each lane / totally 5.6Gbps
  • 8/10/12/14/16 bit selectable parallel data output
  • Rail to rail receiver for multi level common mode application(0.9V and 0.2V)
  • 100ohm input termination resistors(internal poly resistor 80 ~ 125ohm)
  • Lane data and clock delay control(skew adjustment, manual setting)
  • Byte clock(parallel clock) interting function(1bit control per clock lane)
제품상세정보테이블
700Mbps Sub-LVDS Tx PHY
<a href='/product/ip.php?ptype=view&prdcode=1908160011&page=1&catcode=11000000'>700Mbps Sub-LVDS Tx PHY</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160011&page=1&catcode=11000000'>700Mbps Sub-LVDS Tx PHY</a> 1번 상세이미지 썸네일

700Mbps Sub-LVDS Tx PHY

제품상세정보테이블

Key Featrues

  • 1.2V and 1.8V dual power supply
  • 700Mbps(350MHz DDR) data rate
  • Power down mode
  • Delay control for clock-data skew adjustment
  • 3 bit based mode selection(# of data channels)
  • 2 channel output(1 channel : 4data driver, 1 clock driver)
제품상세정보테이블
Sub-LVDS Tx PHY
<a href='/product/ip.php?ptype=view&prdcode=1908120002&page=1&catcode=11000000'>Sub-LVDS Tx PHY</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908120002&page=1&catcode=11000000'>Sub-LVDS Tx PHY</a> 1번 상세이미지 썸네일

Sub-LVDS Tx PHY

제품상세정보테이블

Key Featrues

  • 1.2V and 1.8V Dual Power Supply
  • 700Mbps(350MHz DDR) data rate
  • Power down mode - Delay control for clock-data skew adjustment
  • 3-bit based mode selection(#of data channels)
  • 2 Channel output(1 Channel : 4 data driver, 1 Clock drier)
제품상세정보테이블
12~85Mhz LVDS Rx
<a href='/product/ip.php?ptype=view&prdcode=1908120001&page=1&catcode=11000000'>12~85Mhz LVDS Rx</a>

12~85Mhz LVDS Rx

제품상세정보테이블

Key Featrues

  • 12 to 85MHz Shift clock support
  • Low Power consumption
  • ±1V Common-mode range(around +1.2V)
  • Up to 2.38Gbps throughput
  • Up to 297.53Mbytes/sec bandwidth
  • 345mV(typ) swing LVDS devices for low EMI
  • PLL requires no external components
  • Rising / Falling edge data strobe
제품상세정보테이블
100~600MHz De-skew PLL
<a href='/product/ip.php?ptype=view&prdcode=1908160017&page=1&catcode=11000000'>100~600MHz De-skew PLL</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160017&page=1&catcode=11000000'>100~600MHz De-skew PLL</a> 1번 상세이미지 썸네일

100~600MHz De-skew PLL

제품상세정보테이블

Key Featrues

  • Hynix 90nm low power CMOS technology
  • Wide input range De-Skew PLL
  • 1.1V Single power supply
  • Power down mode
  • Input frequency range : 100 ~ 600MHz
  • Output frequency range : 100 ~ 600MHz
  • Duty ratio : 40% to 60%
제품상세정보테이블
20~500MHz Synthesizer PLL
<a href='/product/ip.php?ptype=view&prdcode=1908160016&page=1&catcode=11000000'>20~500MHz Synthesizer PLL</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160016&page=1&catcode=11000000'>20~500MHz Synthesizer PLL</a> 1번 상세이미지 썸네일

20~500MHz Synthesizer PLL

제품상세정보테이블

Key Featrues

  • 0.18um 1P4M Magnachip CMOS technology
  • Single power supply : 1.8V
  • VCO operating frequency range : 150 ~ 500MHz
  • Built-in lock detection circuit and free running
  • Internal loop filter
  • Core size : 0.58mm2
제품상세정보테이블
OSC (0.5~3MHz, 10~80MHz)
<a href='/product/ip.php?ptype=view&prdcode=1908160015&page=1&catcode=11000000'>OSC (0.5~3MHz, 10~80MHz)</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160015&page=1&catcode=11000000'>OSC (0.5~3MHz, 10~80MHz)</a> 1번 상세이미지 썸네일

OSC (0.5~3MHz, 10~80MHz)

제품상세정보테이블

Key Featrues

  • TSMC 0.18um CMOS technology
  • Frequency controllable clock oscillator
  • Low power consumtion : <100uA
  • Dual channel band
  • wide band frequency controllable oscillator : 10MHz ~ 80MHz, 0.5MHz ~ 3MHz
  • Support power down mode
  • Support frequency fine trimming
  • Oerating voltage : 1.62V ~ 1.98V
  • Operating temperature : -40°C ~ 125°C
  • Duty cycle : 50%(±5%)
  • Frequency accuracy : ±5% over entire voltage & process variation
제품상세정보테이블
100V Boost Converter
<a href='/product/ip.php?ptype=view&prdcode=1908160023&page=1&catcode=11000000'>100V Boost Converter</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160023&page=1&catcode=11000000'>100V Boost Converter</a> 1번 상세이미지 썸네일

100V Boost Converter

제품상세정보테이블

Key Featrues

  • 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 voltgae(VDD) : 3V
  • Internal reference voltage
  • External FET switch and power diode
제품상세정보테이블
150V Differential High Voltage Driver
<a href='/product/ip.php?ptype=view&prdcode=1908160022&page=1&catcode=11000000'>150V Differential High Voltage Driver</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160022&page=1&catcode=11000000'>150V Differential High Voltage Driver</a> 1번 상세이미지 썸네일

150V Differential High Voltage Driver

제품상세정보테이블

Key Featrues

  • 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