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Last Updated: Apr 25, 2025 | Study Period: 2024-2030
The 2-Wire Bus Buffers The port (SDA IN, SDA OUT) that falls below the 'lock voltage' Vlock first will control the buffer direction and 'lock out' signals coming from the opposite side.
As the 'input' signal falls more, it will drive the 'output' side LOW. To reduce the impacts of noise, hysteresis is applied to the buffer once more.
The data flow will reverse at some points throughout the transmission, such as when the slave transmits an acknowledge (ACK) or responds with its register contents.
During these moments, the controlling 'input' side must increase above the 'unlock voltage' (V unlock) before releasing the 'lock,' allowing the 'output' side to acquire control and draw (what was) the lock.
The Global 2-Wire Bus Buffers market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
The NXP semiconductors PCA9605 2-Wire Bus Buffers is a monolithic CMOS integrated circuit designed for bus buffering in systems like as I2C-bus, SMBus, DDC, PMBus, and others.
By buffering both the SCL and SDA lines, the buffer enhances the bus load limit by permitting the maximum permitted bus capacitance on both sides of the buffer.
The PCA9605 2-Wire Bus Buffers has a unidirectional clock signal buffer and a bidirectional data signal buffer. Follower devices that use clock stretching are thus not supported.
In its most basic form, the buffer allows an unlimited number of follower devices to be connected to one (or more) leader device.
In this example, all leader devices would be placed on the PCA9605's Sxx IN side. The direction pin (DIR) enhances this capability even further by allowing the unidirectional clock signal to be reversed, allowing leader devices on both sides of the buffer.
The enable (EN) function allows you to isolate areas of the bus. Individual components of the system can be brought online one at a time. This allows for a regulated start-up with a wide range of components, operating speeds, and loads.
Sl no | Topic |
1 | Market Segmentation |
2 | Scope of the report |
3 | Abbreviations |
4 | Research Methodology |
5 | Executive Summary |
6 | Introduction |
7 | Insights from Industry stakeholders |
8 | Cost breakdown of Product by sub-components and average profit margin |
9 | Disruptive innovation in the Industry |
10 | Technology trends in the Industry |
11 | Consumer trends in the industry |
12 | Recent Production Milestones |
13 | Component Manufacturing in US, EU and China |
14 | COVID-19 impact on overall market |
15 | COVID-19 impact on Production of components |
16 | COVID-19 impact on Point of sale |
17 | Market Segmentation, Dynamics and Forecast by Geography, 2024-2030 |
18 | Market Segmentation, Dynamics and Forecast by Product Type, 2024-2030 |
19 | Market Segmentation, Dynamics and Forecast by Application, 2024-2030 |
20 | Market Segmentation, Dynamics and Forecast by End use, 2024-2030 |
21 | Product installation rate by OEM, 2023 |
22 | Incline/Decline in Average B-2-B selling price in past 5 years |
23 | Competition from substitute products |
24 | Gross margin and average profitability of suppliers |
25 | New product development in past 12 months |
26 | M&A in past 12 months |
27 | Growth strategy of leading players |
28 | Market share of vendors, 2023 |
29 | Company Profiles |
30 | Unmet needs and opportunity for new suppliers |
31 | Conclusion |
32 | Appendix |