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PLL & OSC 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
100~600MHz De-skew PLL
<a href='/product/ip.php?ptype=view&prdcode=1908160017&page=1&catcode=11120000'>100~600MHz De-skew PLL</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160017&page=1&catcode=11120000'>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=11120000'>20~500MHz Synthesizer PLL</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160016&page=1&catcode=11120000'>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=11120000'>OSC (0.5~3MHz, 10~80MHz)</a>
  • <a href='/product/ip.php?ptype=view&prdcode=1908160015&page=1&catcode=11120000'>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