AR Datasheet PDF Download – ROCm Single-Chip MAC/BB/Radio, AR data sheet. Data Sheet PRELIMINARY April AR ROCmTM Single-Chip MAC/BB/ Radio for /5 GHz Embedded WLAN Applications General Description The. AR datasheet, cross reference, circuit and application notes in pdf format.
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Typically, this DCU is the one associated with beacon-gated frames i. This external clock source can be used as the sleep clock instead of the calibration module output. After all clocks are stable and running, the xatasheet to all blocks are 1. Receiver Characteristics for 2. During network sleep, this module cannot adjust for variations in the ring-oscillator output.
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The PCU also handles processing responses to the transmitted frame and reporting the transmission attempt results to the DCU. The DAC has a period of samples datasueet a configurable number of clock cycles per sample. A ero nf 2. A allowing optimal antenna selection on a per. This clock is completely independent from those mentioned above and is driven by the external host to communicate with the AR This clock drives the interface logic as well as a few sr6002 which can be accessed by the host.
Building on the advanced. The digital core runs off of 1.
Datasheet for Qualcomm Atheros AR6002
Messages include packets, control messages, or any software-defined communication. Because the ADC dynamic range does not span all possible input power levels, ratasheet automatic gain control feedback loop is designed into the radio and baseband receive 24 24?
A block diagram is shown in Figure Note that the LED connects to the battery voltage. Dayasheet not, an internal regulator can be used. AR System Block Diagram.
Frame reception begins in the PCU, which receives the incoming frame bit stream from the baseband logic. Advanced architecture and protocol techniques save power during sleep, stand-by and active states. Synthesizer Composite Characteristics for 2.
(PDF) AR6002 Datasheet download
The analog block requires 1. The AR has an internal calibration module which produces a The PCM controls all power and isolation control signals for the entire chip. Weak signal detection will correlate against known preamble sequences when gain changes are not occurring.
Additionally, a6r002 receive chain can be digitally powered down to conserve power. By default, this value is 8. The only resets that datasheett asserted are given below: Software is responsible for mapping the eight priority levels called for in the Absolute maximum ratings are those values beyond which damage to the device can occur. A lower voltage, down to 3. A f nBlock 3. The type of host the AR uses depends upon the polarity of some package pins upon system power-up.
Figure shows the synthesizer topology. C performance of the AR family.