康希通信的美林美深射频前端模组型号KCT8535C

随着无线通信技术的飞速发展，IEEE 802.11a/n/ac WLAN系统已成为现代通信网络中不可或缺的一部分，特别是在5.15-5.85GHz这一黄金频段。为了满足这一领域对高性能、高集成度及低功耗的迫切需求，我们隆重推出KCT8535C——一款专为5GHz WLAN系统设计的革命性RF前端集成电路（RFIC）。
With the rapid development of wireless communication technology, IEEE 802.11a/n/ac WLAN system has become an indispensable part of modern communication networks, especially in the golden band of 5.15-5.85GHz. To meet the urgent need for high performance, high integration and low power consumption in this field, we are introducing the KCT8535C, a revolutionary RF front-end integrated circuit (RFIC) designed for 5GHz WLAN systems.

一、极致集成，简化设计流程
KCT8535C集成了IEEE 802.11a/n/ac WLAN系统在5.15-5.85GHz频段运行所需的所有核心RF功能，包括高效高线性功率放大器（PA）、低噪声放大器（LNA）及其旁路模式、相关匹配网络、本地振荡器（LO）抑制和谐波滤波器。这种前所未有的集成度不仅极大地简化了系统设计，还显著降低了整体成本和复杂性，为开发者提供了前所未有的便利。
First, the ultimate integration, simplify the design process
The KCT8535C integrates all the core RF functions required for IEEE 802.11a/n/ac WLAN systems to operate in the 5.15-5.85GHz band, These include high efficiency high linear power amplifiers (PA), low noise amplifiers (LNA) and their bypass modes, correlation matching networks, local oscillator (LO) suppression, and harmonic filters. This unprecedented level of integration not only greatly simplifies system design, but also significantly reduces overall cost and complexity, providing developers with unprecedented convenience.

二、高效能传输，稳定信号质量
KCT8535C内置的高性能5GHz功率放大器（PA）以其卓越的效率和线性度，确保了信号在传输过程中的稳定性和清晰度。无论是在高速数据传输的紧张场景中，还是在复杂多路径环境下的挑战中，这款PA都能提供稳定、可靠的信号质量，满足现代WLAN系统对高性能的严苛要求。
Second, efficient transmission, stable signal quality
The KCT8535C's built-in high performance 5GHz power amplifier (PA) ensures the stability and clarity of the signal during transmission with its excellent efficiency and linearity. Whether in stressful scenarios of high-speed data transmission or the challenges of complex multipath environments, this PA delivers stable, reliable signal quality that meets the demanding high performance requirements of modern WLAN systems.

三、低噪声接收，增强灵敏度
为了提升接收性能，KCT8535C还配备了一个低噪声放大器（LNA）。其高灵敏度设计确保了即使在微弱信号环境下，系统也能准确捕捉到信号，从而实现更稳定的连接和更远的传输距离。此外，LNA的旁路模式允许在必要时绕过LNA，以进一步优化接收性能，满足多样化的应用场景需求。
Third, low noise reception, enhance sensitivity
To improve reception performance, the KCT8535C is also equipped with a low noise amplifier (LNA). Its highly sensitive design ensures that the system can accurately capture signals even in weak signal environments, allowing for more stable connections and longer transmission distances. In addition, the bypass mode of the LNA allows the LNA to be bypassed when necessary to further optimize reception performance to meet the needs of diverse application scenarios.

四、全面匹配，轻松接入天线
KCT8535C的输入和输出端口都经过了全面匹配，无需额外的匹配网络即可直接连接到天线和其他RF组件。这种设计不仅简化了电路布局，降低了整体系统的复杂性和成本，还为开发者提供了更灵活、更便捷的天线接入方案。
Four, full matching, easy access to the antenna
The KCT8535C's input and output ports are fully matched, allowing direct connection to antennas and other RF components without additional matching networks. This design not only simplifies the circuit layout, reduces the complexity and cost of the overall system, but also provides developers with a more flexible and convenient antenna access scheme.

五、集成功率检测，精准监控输出
为了确保输出功率的准确性和稳定性，KCT8535C内置了一个功率检测器。这个检测器能够实时、准确地监控功率放大器（PA）的输出功率，帮助用户进行精确的功率控制和调整。这对于保证系统性能、延长设备寿命以及避免信号干扰具有至关重要的意义。
Five, integrated power detection, accurate monitoring output
In order to ensure the accuracy and stability of the output power, the KCT8535C has a built-in power detector. This detector can accurately monitor the output power of the power amplifier (PA) in real time, helping the user to make precise power control and adjustment. This is essential to ensure system performance, extend equipment life and avoid signal interference.

六、紧凑封装，高效散热设计
KCT8535C采用了紧凑、低矮的2.0x2.0x0.75mm 12引脚LGA封装，不仅节省了宝贵的电路板空间，还提高了散热效率。这种封装设计确保了芯片在长时间、高负荷运行下的稳定性和可靠性，为开发者提供了更可靠、更耐用的RF前端解决方案。
Six, compact package, efficient heat dissipation design
The KCT8535C comes in a compact, low 2.0x2.0x0.75mm 12-pin LGA package, which not only saves valuable board space, but also improves heat dissipation efficiency. This package design ensures the stability and reliability of the chip under long, high load operation, providing developers with a more reliable and durable RF front-end solution.

七、简单控制逻辑，低电压操作
KCT8535C的控制逻辑简洁明了，且支持低电压操作。用户可以轻松实现芯片的开关、增益调整等功能，而无需复杂的编程或外部电路。此外，这款芯片对外部组件的需求极低，进一步简化了系统设计流程，降低了整体成本。
Seven, simple control logic, low voltage operation
The control logic of the KCT8535C is simple and supports low voltage operation. Users can easily implement the switching, gain adjustment and other functions of the chip without complex programming or external circuits. In addition, the chip has very low requirements for external components, further simplifying the system design process and reducing overall costs.

八、卓越性能表现，支持多重标准
在性能方面，KCT8535C展现出了非凡的实力。在3.3V和5V供电条件下，其发射增益可达28dB，接收增益可达12dB。而在输出功率方面，这款芯片更是表现出色：在VHT80/MCS9调制编码方案下，3.3V供电时输出功率可达+18dBm，5V供电时更是高达+21.5dBm；在HT40/MCS7调制编码方案下，3.3V供电时输出功率为+19dBm，5V供电时则达到+22.5dBm。这些卓越的性能指标使得KCT8535C成为实施5GHz高功率WLAN系统的理想选择，支持包括802.11a/n/ac在内的多重标准。
Eleven, excellent performance, support multiple standards
In terms of performance, the KCT8535C shows extraordinary strength. Under 3.3V and 5V power supply conditions, the transmit gain can reach 28dB, and the receive gain can reach 12dB. In terms of output power, this chip is even better: under the VHT80/MCS9 modulation coding scheme, the output power can reach +18dBm at 3.3V power supply and +21.5dBm at 5V power supply; In the HT40/MCS7 modulation coding scheme, the output power is +19dBm at 3.3V and +22.5dBm at 5V. These exceptional performance metrics make the KCT8535C ideal for implementing 5GHz high-power WLAN systems that support multiple standards, including 802.11a/n/ac.

九、环保合规，值得信赖
作为负责任的制造商，我们始终致力于环保和可持续发展。KCT8535C完全符合ROHS和REACH标准，确保了产品的环保性和安全性。用户可以放心使用这款芯片，无需担心其对环境或人体健康造成任何负面影响。
Nine, environmental compliance, trustworthy
As a responsible manufacturer, we are committed to environmental protection and sustainability. The KCT8535C fully complies with ROHS and REACH standards, ensuring the environmental protection and safety of the product. Users can use this chip with confidence without worrying about any negative impact on the environment or human health.

审核编辑 黄宇