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  • CC2520: S-BAND solution 2.2 GHz

    Part Number: CC2520 Hi, Is it possible to unlock 2.2 GHz band on this chip? We are not commercial users and have allocation on this frequency IF no can you suggest something for S-BAND transceiver with PSK modulation for 2.2 GHz
    • Answered

  • RE: CC2520: CC2520 spurious FCC

    Resolved
    Thanks. I've found the test report and have same spurious level .

  • CC2520: Device runs fine for awhile, then SFD goes high and never resets.

    Part Number: CC2520 I am seeing a condition occur where SFD goes high, and stays high, after working(receiving packets from a time server) for 20-30 seconds. Any ideas on what could be causing this?

  • RE: CC2652RSIP: Emulate CC2520 using CC2652 & run SimpliciTI stack

    Chip select is optional but highly recommended. The SPI slave can still process communication using other parameters but the configuration is made more difficult. Regards, Ryan

  • CC2520: CC2520

    TI Thinks Resolved
    Part Number: CC2520 Other Parts Discussed in Thread: CC2530 , CC2531 , , Z-STACK I recently created a case, case number CS0763646 through the Customer Support Center asking about the hardware and software Stack solution needed to develop a Zigbee based solution…

  • CC2520: Propagation Delay

    TI Thinks Resolved
    Part Number: CC2520 Hello, My customer plans to use CC2520. They would like to put CC2520 between IEEE1588v2 master and slave to exchange TPT messages. They would like to know around how much delay CC2520 has at TX path (SPI to RF)and RX path (RF to…

  • CC2520: minimum RX/TX and TX/RX turnaround time

    TI Thinks Resolved
    Part Number: CC2520 Hello, Datasheet specifies maximum RX/TX and TX/RX turnaround time is 192us. At my customer application, RX/TX and TX/RX turnaround time variations are very critical, it must be equal or less than 20ns. How much is the minimum RX…

  • CC2520: Some Issue on CC2520 Debug

    Part Number: CC2520 Hi Team, we faced some issue while debugging the CC2520: 1. RF register setting: {RF_TXPOWER, 0xF7}, // Max TX output power {RF_CCACTRL0, 0xF8}, // CCA treshold -8-76=-84 // Recommended RX settings {RF_MDMCTRL0, 0x85}, {RF_MDMCTRL1…
    • Answered

  • CC2520: Part Number Clarifications / What do they mean?

    Resolved
    Part Number: CC2520 Hello TI Friends & Family, Interesting question regarding available cc2520 package/part numbers. Per the below Table in the Package section of the DS, what are the different part numbers and what do they mean? This is interesting…
    • Resolved
    • Answered

  • CC2520: CC2520 ZIGBEE RF Tranceiver IC DVCC and AVCCs decoupling

    Resolved
    Part Number: CC2520 Dear TI teams, I am now designing for a customer to redesign a previous Iot product. It is using the CC2520 RF TRANSCEIVER and I am anxious about decoupling. The customer's design power line was DVDD and AVDD common RFVCC( 3.3V).…
    • Resolved

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