Year1
- 调制方式：
- ASK
- 频率：
- 300-440MHz
. . Batch Number Type Other Uses Remote Control
.
. . Product Description
. Launched by a French company A new generation of single-chip wireless/
.. receiving chip, mainly used in the field of wireless radio frequency remote control. Compared with the previous generation product, it has higher sensitivity. In the application environment, the sensitivity can be achieved, greatly increasing the receiving distance. At the same time
.. it has a higher level of integration than at the same time. All high-frequency signal receiving functions are integrated on-chip to
.. achieve the most reliable reception effect with the least peripheral components and the lowest cost. . Therefore, it is a single-chip receiving device that inputs high-frequency signals to the antenna and outputs digital signals in the true sense. At the same time, the chip automatically completes all the processing and tuning, which eliminates the manual adjustment process in development and production, naturally reduces costs and enhances the competitiveness of the product.
. .To make the product have a longer standby time, it has two unique functions
..Off mode. Used to stop operation and the system enters a low power consumption state.
. .Wake up function. After receiving a signal input, the chip will send a wake-up signal to the main controller to wake up,
..notify it of the exit status. These functions are more conducive to users designing low-power or ultra-low-power products, such as
..&
.
. .Frequency range
..Receive sensitivity,
..Transmission rate.,
..Auto-tuning, no need for manual adjustment
..No need for external filters and Inductor
. .Low power consumption
. (, fully operational)
. (Off mode, )
. . (, duty cycle)
. .Wake-up function Used to enable external decoding boards and
. . Very low antenna radiation
. . Standard interface control and decoding data output
. . The most economical peripheral device design solution
.
. .Application fields
. .Wireless mouse and keyboard
. .Long distance
. .Remote control fan/light
. .Wireless remote control door
. . Car remote key access control
. .Local remote sensing survey system
. .Motorcycle anti-theft device
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