AWESOME SEMI PTE. LTD.

Product Portfolio

It focuses on the cutting-edge development of optical interconnection and optical communication, while promoting the coordinated development of multi-category chips.

Featured

Optical Communication

High-performance, high-sensitivity and low-power optical solutions for optical imaging, optical interconnection and optical computing scenarios.

Optical image sensors (including CMOS image sensors, SPAD sensors)
Silicon photonics chips for optical interconnection & optical computing solutions
High-precision optical sensing chips with high signal-to-noise ratio (SNR) and anti-optical interference
High-sensitivity optical detection chips & optical signal conditioning
Optical module driver chips for high-speed optical communication

Machine vision& Laser ranging Optical communication Optical computing Consumer electronics

Star Products:

Multi-mode Fiber Transceiver Module

5 Mbps Fiber Optic Transceiver Module

Transceiver Link Parameters

Part No.	Data Rate	Fiber Length	Supply Voltage	Propagation Delay LOW to HIGH	Propagation Delay HIGH to LOW
NRS1412/NRS2412	DC-5 MBd	3.9 km	5 V	53 ns	45 ns
NRS1414/NRS2412	DC-5 MBd	5 km	5 V	56 ns	40 ns

Transmitter Performance Parameters

Part No.	Operating Temperature	Peak Emission Wavelength	Forward Voltage	Output Power (62.5/125μm Fiber Cable)	Output Power (100/140μm Fiber Cable)
NRS1412	-40 ~ 85 ℃	850 nm	1.49 V	-16.5 dBm	-12 dBm
NRS1414	-40 ~ 85 ℃	850 nm	1.49 V	-13.5 dBm	-7 dBm

Receiver Performance Parameters

Part No.	Data Rate	Operating Temperature	High Level Supply Current	Low Level Supply Current	Peak Optical Input Power (Logic Level LOW)
NRS2412	DC-5 MBd	-40 ~ 85 ℃	5.3 mA	5.5 mA	-29 dB

10 Mbps Fiber Optic Transceiver Module

Transceiver Link Parameters

Part No.	Data Rate	Fiber Length	Supply Voltage	Propagation Delay LOW to HIGH	Propagation Delay HIGH to LOW
NRS1414/NRS2417	DC-10 MBd	5 km	5 V	50 ns	33 ns

Transmitter Performance Parameters

Part No.	Operating Temperature	Peak Emission Wavelength	Forward Voltage	Output Power (62.5/125μm Fiber Cable)	Output Power (100/140μm Fiber Cable)
NRS1414	-40 ~ 85 ℃	850 nm	1.49 V	-13.5 dBm	-7 dBm

Receiver Performance Parameters

Part No.	Data Rate	Operating Temperature	High Level Supply Current	Timing Parameter (as provided)	Peak Optical Input Power (Logic Level LOW)
NRS2417	DC-10 MBd	-40 ~ 85 ℃	5.0 mA	±20 ns	-29 dB

Laser Ranging Chip

Photodetector

Part No.	Response Wavelength	Peak Response Wavelength	Responsivity(λ=905nm Pin=1μW M=100)	Dark Current(M=100)	Capacitance(M=100 f=1MHz)
NRL32301	400-1100nm	905nm	50A/W	0.8nA	1.0pF
NRL35501	400-1100nm	905nm	50A/W	1nA	1.2pF
NRL38001	400-1100nm	905nm	50A/W	1.2nA	2.0pF

Trans-Impedance Amplifier

Part No.	Package	Supply Voltage	Supply Current	transimpedance	3dB Bandwidth	Slew Rate	HD2	HD3
NRL9919	QFN16	2.7~3.6V	23.5mA	20kΩ	125MHz	215V/μs	-80dBc	-82dBc

Optical module

SFP Optical Module
1x9 Optical Module
Multi-function Transceiver

Energy-efficient Sensors

High-accuracy, ultra-low leakage, CMOS-MEMS compatible sensor solutions.

High integration density with on-chip amplification, filtering, and analog-to-digital conversion
Superior signal-to-noise ratio (SNR) and reduced parasitic interference
Ultra Low power consumption ideal for battery-operated systems
CMOS-MEMS within the same chip
High manufacturability, scalability, and cost efficiency in volume production

Optical Communication Chip

Core functions are high-speed photoelectric signal conversion and communication processing.

Star Products:

ASPT-YY-TO-TIA000AXA

155 Mbps PIN-TIA TO-CAN integrates 2.5 Gbps InGaAs PIN (positive-intrinsic negative) photodiodes and 155M~350Mbps high sensitivity transimpedance amplifier. The TIA with AGC and dynamic range of - 40~+3dBm provides a low-cost optical transmission system solution.

ASPT-STIA02A

The 2.5 Gbps InGaAs PIN (positive-intrinsic-negative) plus Pres-amplifier integrates a 2.5G PIN photodiodeand a high sensitivity transimpedance amplifier FOC0250. It employs automatic offset, gain, and bandwidth control functions, which allows stable bandwidth and output swing for over 34 dB input signal range. The 2.5 Gbps InGaAs PIN (positive-intrinsic-negative) plus Pres-amplifier is suitable for GPON ONU application.

ASPT-STIA01B

The 2.5 Gbps InGaAs PIN (positive-intrinsic-negative) plus Pres-amplifier integrates a 2.5G PIN photodiode and a high sensitivity transimpedance amplifier EOC1089. It employs automatic offset, gain, and bandwidth control functions, which allows stable bandwidth and output swing for over 34 dB input signal range. The 2.5 Gbps InGaAs PIN (positive-intrinsic-negative) plus Pres-amplifier is suitable for GPON ONU application.

Power Driver ICs

high-efficiency, low-RDS(ON) switching performance for motor control and power conversion applications

Low On-Resistance: RDS(ON) as low as 200mΩ (HS+LS) for minimal conduction loss
High Current Capability: Up to 6A peak, 4A continuous (H-bridge)
Wide Voltage Support: 2.7V–45V (motor drivers), 600V (high-voltage gate drivers)
Flexible Interfaces: 3.3V/5V/15V logic compatible, PWM/STEP/DIR control
Thermally Optimized Packages: ESOP8, TSSOP20, QFN20 for high power density
Industrial and AEC-Q100 automotive-grade specifications

Industrial drives power modules automotive motors LED lighting power tools

Stepper Motor Driver Portfolio

Part No.	Interface	Channels	Voltage	Micro-Step	Current	Package
AS4985	STEP/DIR	2	8.0~32V	1~1/8	1.0A	QFN24
AS4988	STEP/DIR	2	8.0~32V	1~1/16	2.0A	QFN28
AS8825	STEP/DIR	2	8.0~32V	1~1/32	2.5A	ETSSOP28
AS8842	STEP/DIR	2	8.0~40V	1~1/32	2.5A	ETSSOP28
AS5833	STEP/DIR	2	4.75~28V	1~1/256	2.5A	QFN28
AS3988	PHS/EN	4	8.0~32V	1~1/4	1.2A	QFN36
AS8833	PWM	2	2.7~12V	—	1.5A	ETSSOP16/QFN16
...	...	...	...	...	...	...

High-Precision Lower Power Analog IC

High-precision perception, signal acquisition and intelligent processing solutions for various scenarios.

High-precision analog-to-digital conversion/digital-to-analog conversion (ADC/DAC) perception chips
Image sensors & high-precision visual perception ADCs
High-precision environmental perception (temperature/humidity/air pressure) chips

Why Choose Us

Core values

Deep expertise in analog & mixed-signal design, delivering differentiated value to our partners.

Professional Analog & Mixed-Signal Design

Deep experience in high-precision, low-noise, high-reliability analog IC design with proven track record.

Full Product Line

Sensor interfaces, mixed-signal chips, driver ICs — covering industrial, automotive, consumer, and IoT markets.

High Reliability & Stability

Strict quality control system supporting industrial and automotive-grade requirements with full qualification.

Flexible Customization

Strong capability in customized chip design with rapid solution iteration for unique customer needs.

Stable Supply & Technical Support

Professional FAE & technical team supporting mass production and system-level optimization worldwide.

Professional Team

Core team from top global universities with advanced degrees; 10+ years’ experience in analog/mixed-signal chips, full-process expertise from design to mass production.

Push Silicon to the Limit

Extreme Power Efficiency

Extreme Temperature

Edge Computing

High Reliability

Optical Communication

Star Products:

Multi-mode Fiber Transceiver Module

5 Mbps Fiber Optic Transceiver Module

10 Mbps Fiber Optic Transceiver Module

Laser Ranging Chip

Photodetector

Trans-Impedance Amplifier

Optical module

SFP Optical Module

1x9 Optical Module

Multi-function Transceiver

Energy-efficient Sensors

Optical Communication Chip

Star Products:

ASPT-YY-TO-TIA000AXA

ASPT-STIA02A

ASPT-STIA01B

Power Driver ICs

Stepper Motor Driver Portfolio

High-Precision Lower Power Analog IC

Target Markets & Applications

Industrial Control & Automation

Automotive Electronics

Smart Sensing & IoT

Consumer Electronics & Smart Home

Medical & Measurement

Power Supply & Driver Modules

Core values

Professional Analog & Mixed-Signal Design

Full Product Line

High Reliability & Stability

Flexible Customization

Stable Supply & Technical Support

Professional Team

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