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LeoLSI

LeoLSI is a leading semiconductor IP provider with a rich history in analog and mixed-signal solutions. As an official IP sub-licensor for Samsung Foundry, LeoLSI offers a wide range of silicon-verified analog IPs, ensuring reduced chip development times with minimized design risks. Since its inception in 2007, the company has successfully delivered innovative designs and state-of-the-art technology to numerous clients. LeoLSI excels in offering customer-driven solutions that cater to the unique requirements of diverse markets, including industrial and medical sectors, thereby reinforcing its commitment to excellence through a robust team of qualified engineers.\n\nAs Samsung Foundry's trusted partner, LeoLSI provides cutting-edge analog IPs, showcasing expertise in leveraging advanced process nodes to optimize design methodologies. The company's collaborative approach and openness to customer requests reinforce its ability to offer tailored solutions that exceed expectations. With over 15 years of experience, the firm specializes in custom analog IP design, allowing clients to undertake comprehensive chip-level verification from the initial stages of development.\n\nLeoLSI has earned a reputation for delivering high-performance application-specific standard products (ASSP ICs) to Tier 1 customers. These products span various applications, from consumer electronics to industrial systems, providing cost-effective and innovative solutions. The company's commitment to development extends beyond immediate customer needs, as it aspires to create new business value and ensure the availability of high-quality IP on a global scale. Read more

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7
IPs available

100V Boost Converter

The 100V Boost Converter is engineered to deliver high-voltage outputs between 40V and 100V from a supply voltage as low as 3.5V. With adjustable switching frequencies from 80KHz to 160KHz, it allows substantial flexibility in managing the boost process. The converter's design incorporates an internal reference voltage and supports an external FET switch and power diode for adaptable power management, making it ideal for scenarios requiring robust voltage boosting.

LeoLSI
36 Views
TSMC, X-Fab
250nm
DC-DC Converter, Power Management
View Details Datasheet

16bit 16KSPS Sigma-Delta ADC

This Sigma-Delta ADC provides a high-resolution 16-bit output at a conversion rate of 16KSPS. It features programmable gain settings from 0 to 50dB, allowing fine-tuning for various applications. With selectable microphone bias settings, it supports mono audio inputs across four fully differential channels. The ADC ensures high noise immunity with a Signal-to-Noise Ratio (SNR) of 90dB, supported by both PDM and I2S interfaces for digital output, making it suitable for precision audio processing.

LeoLSI
35 Views
SMIC, UMC
28nm
A/D Converter, D/A Converter
View Details Datasheet

12bit 1MSPS ADC

This 12-bit Analog to Digital Converter (ADC) achieves a maximum conversion speed of 1MSPS, with a typical power consumption of 8.0mW. It operates over a wide voltage range from 2.7V to 5.5V, making it suitable for diverse applications. Its design ensures minimal non-linearity errors, with a DNL of ±1 LSB and INL of ±1.5 LSB. This ADC supports 16-channel single-ended inputs, adhering to stringent noise performance standards, such as 70.7dB SNT and an SFDR of 83.6dB.

LeoLSI
34 Views
GLOBALFOUNDARIES, TSMC
28nm
A/D Converter, Analog Subsystems, Embedded Memories
View Details Datasheet

MiPi D-PHY V1.2

The MiPi D-PHY V1.2 supports high-performance data transmission, with a data rate of 80Mbps to 1.5Gbps per lane and up to 2.5Gbps with clock skew calibration. It is designed for both high-speed and low-power modes and supports up to a 4-lane architecture. This PHY includes a built-in loopback capability that enhances testability and reliability in various applications. Its comprehensive feature set makes it ideal for modern communication protocols requiring high data transfer speeds with precision.

LeoLSI
22 Views
Samsung, TSMC
7nm LPP
IEEE1588, MIPI
View Details Datasheet

HF-mini LVDS Tx

The HF-mini LVDS Transmitter features a flexible power range for analog and digital outputs and supports output frequencies from 90MHz to 300MHz. Its power-down modes ensure efficient power usage by allowing individual channels to go idle. This transmitter provides a serializing capability of 4 to 1 including PLL, delivering a robust 4-channel output that caters to applications needing high-frequency signal transmission with minimal electromagnetic interference, thanks to its optimized LVDS design.

LeoLSI
21 Views
LFoundry, TSMC
150nm
SAS, Smart Card
View Details Datasheet

Sub-LVDS Tx PHY

The Sub-LVDS Transmitter PHY supports data rates of up to 700Mbps and operates with dual power supply options, either from 1.2V or 1.8V. It includes features like power-down modes for minimal energy usage and delay controls for precise clock-to-data alignment. With selectable channel outputs, this PHY is perfectly suited for applications requiring robust low-voltage data transmission and efficient, high-speed delivery.

LeoLSI
20 Views
LFoundry, TSMC
90nm
IEEE1588, SAS
View Details Datasheet

700Mbps Sub-LVDS Rx PHY

The 700Mbps Sub-LVDS Rx PHY is designed for high-speed data communication, supporting dual power supply operations of 1.2V and 1.8V. The PHY integrates multi-lane receiver capabilities, offering up to 700Mbps per lane and a total bandwidth of 5.6Gbps. It includes selectable parallel data output configurations in 8/10/12/14/16 bit formats. With rail-to-rail receivers and internal termination, the Rx PHY is equipped for robust communication even under varying common-mode conditions. It features comprehensive delay and skew management, enhancing signal integrity and performance.

LeoLSI
19 Views
GLOBALFOUNDARIES, TSMC
180nm
PCI, PCMCIA, SAS
View Details Datasheet
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