Core Viewpoint - Chengdu Huami (688709.SH) has successfully launched its HWD12B40GA4 model, a 4-channel, 12-bit, 40GSPS high-speed and high-precision RF direct sampling ADC, marking a significant technological breakthrough for the company [1] Group 1: Product Development - The HWD12B40GA4 ADC chip features a 4-channel design, 12-bit resolution, and a sampling rate of 40GSPS, enhancing the existing multi-channel high-speed ADC technology [1] - This chip fills a gap in both domestic and international markets for similar products, achieving internationally leading technical standards [1] - The chip supports KU band RF direct sampling and is applicable in various fields such as radar, commercial satellites, electronic countermeasures, wireless communication, high-end instruments, and drones, indicating a broad future application prospect [1] Group 2: Market Position and Future Plans - The successful launch of the HWD12B40GA4 ADC consolidates the company's leading position in the high-speed and high-precision ADC sector while expanding its product range and market space [1] - The company plans to continue pursuing technological breakthroughs to meet customer demands and promote the development of the domestic high-speed high-precision ADC industry [1]

Core Viewpoint - Chengdu Huawi (688709.SH) has successfully launched its HWD12B40GA4 model, a 4-channel, 12-bit, 40GSPS high-speed and high-precision RF direct sampling ADC, marking a significant technological breakthrough for the company [1] Group 1: Product Development - The HWD12B40GA4 ADC chip features a 4-channel design, 12-bit resolution, and a sampling rate of 40GSPS, enhancing the existing multi-channel high-speed ADC technology [1] - This chip fills a gap in both domestic and international markets for similar products, achieving internationally leading technical standards [1] - The chip is characterized by high integration, high performance, and high reliability, supporting KU band RF direct sampling [1] Group 2: Market Applications - The HWD12B40GA4 ADC can be widely used in various fields, including radar, commercial satellites, electronic countermeasures, wireless communications, high-end instruments, and drones, indicating a broad future application prospect [1] - The company has already sent samples of the chip to some customers and received intention orders, suggesting strong market interest [1] Group 3: Strategic Positioning - The successful launch of the HWD12B40GA4 consolidates the company's leading position in the high-speed and high-precision ADC sector while expanding its product range and market space [1] - The company aims to continue technological breakthroughs to meet customer demands and promote the development of the domestic high-speed high-precision ADC field [1]

Product Overview - The company has developed the HWD12B40GA4 model ADC chip, which is a 4-channel, 12-bit, 40GSPS high-speed and high-precision RF direct sampling ADC, representing a significant technological breakthrough [1] - This chip enhances sampling rate and bandwidth compared to existing products, filling a gap in both domestic and international markets, and achieving international leading technology levels [1] Technical Specifications - The chip supports configurable sampling rates of 24-40GSPS in 4-channel mode and 48-80GSPS in dual-channel mode, with an input analog bandwidth of up to 19GHz and a noise spectral density as low as -152dBFs/Hz [2] - It features a high spurious-free dynamic range of up to 18GHz in the Ku band, and is designed with high reliability [2] - The chip is fully designed in-house with complete intellectual property rights, having overcome key technical challenges and applied for multiple domestic and international invention patents [2] Market Applications - The chip supports Ku band RF direct sampling and is applicable in various fields such as radar, commercial satellites, electronic countermeasures, wireless communications, high-end instruments, and drones, indicating a broad future application prospect [2] - The company has already sent samples to some customers and received intention orders [2] Impact on the Company - The successful launch of the HWD12B40GA4 chip solidifies the company's leading position in the high-speed and high-precision ADC sector, expands its product line, and broadens market opportunities [2] - The company aims to continue technological breakthroughs to meet customer needs and promote the development of the domestic high-speed and high-precision ADC field [2]

Core Viewpoint - Chengdu Huami (688709.SH) has successfully launched its HWD12B40GA4 model, a 4-channel, 12-bit, 40GSPS high-speed and high-precision RF direct sampling ADC, marking a significant breakthrough in technological innovation and filling a gap in both domestic and international markets [1][2]. Group 1: Product Features - The HWD12B40GA4 ADC chip supports configurable sampling rates of 24-40GSPS in 4-channel mode and 48-80GSPS in dual-channel mode [2]. - It features an input analog bandwidth of up to 19GHz and a noise spectral density as low as -152dBFs/Hz, with a spurious-free dynamic range exceeding 54dB at an input frequency of 18GHz within the Ku band [2]. - The chip utilizes a 96-pair JESD204C high-speed serial interface and supports multi-channel synchronization both within and between chips, showcasing high reliability [2]. Group 2: Technological Advancements - The chip is designed with fully independent intellectual property rights and has overcome key technologies such as multi-channel RF direct sampling ADC architecture design, high-linearity dynamic amplifiers, and low-jitter clocks [2]. - Multiple domestic and international invention patents have been applied for related innovative technologies [2]. Group 3: Market Applications - The HWD12B40GA4 chip is suitable for various applications, including radar, commercial satellites, electronic countermeasures, wireless communications, high-end instruments, and drones, indicating a broad future application prospect [2]. - The chip has already been sampled to some customers, and there are existing intention orders [2].