Product Information

A7105

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Datasheet
RF Transceiver ICs TxRx Only General ISM > 1GHZ 2.4GHz 500kbps 0dBm 1.9V~3.6V QFN-20_4x4x05P RoHS
Manufacturer: AMICCOM



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A7105
AMICCOM

1 : $ 1.7797
10 : $ 1.3348
30 : $ 1.2529
100 : $ 1.171
500 : $ 1.1319
1000 : $ 1.1141

     
Manufacturer
AMICCOM
Product Category
RF Transceiver
Type
Txrx Only
Category
RF Transceiver
Rohs
Y
Package
QFN - 20 4X4X05P
Brand Category
Amiccom
Rf Family/Standard
General Ism ≫ 1Ghz
Modulation
Fsk, Gfsk
Frequency
2.4 GHz
Data Rate Max
500Kbps
Power - Output
0 dBm
Serial Interfaces
Adc
Voltage - Supply
1.9 V ~ 3.6 V
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A7105 2.4GHz Transceiver Preliminary Document Title Preliminary Chinese Version Data sheet - A7105 Revision History Rev. No. History Issue Date Remark 0.1 Initial issue Jan 18 , 2008 state machine Reflow 0.2 Aug 30 , 2008 0.3 Oct. 20 , 2008 Important Notice: AMICCOM reserves the right to make changes to its products or to discontinue any integrated circuit product or service without notice. AMICCOM integrated circuit products are not designed, intended, authorized, or warranted to be suitable for use in life-support applications, devices or systems or other critical applications. Use of AMICCOM products in such applications is understood to be fully at the risk of the customer. 1 Oct. 2008. Version 0.3(Preliminary) AMIC Communication Corporation A7105 2.4GHz Transceiver Preliminary 1. ..............................................................................................................................................................................4 2. .......................................................................................................................................................................4 3. ..............................................................................................................................................................................4 4. .......................................................................................................................................................................5 5. (I: input, O: output, I/O: input or output, OD: open drain output)...................................................................5 6. ...................................................................................................................................................................6 7. ................................................................................................................................................................7 8. .......................................................................................................................................................................7 9. ...................................................................................................................................................................9 9.1 ...................................................................................................................................................9 9.2 ................................................................................................................................................. 11 10.(3 or 4-wire serial interface)..................................................................................................................26 10.1 SPI ..........................................................................................................................................................26 10.2 3 or 4-wire /(3 or 4-Wire Serial Interface Timing Chart)................................................26 10.3 ........................................................................................................................................27 10.4 SPI ...................................................................................................................................................28 10.5 Strobe Command.............................................................................................................................................28 10.6 RF chip Reset Command.................................................................................................................................30 10.7 ID Read/Write Command.................................................................................................................................31 10.8 TX FIFO write /RX FIFO Read Command........................................................................................................31 11. (State machine) .................................................................................................................................33 12. (Mode of operation)..................................................................................................................................35 12.1 Direct mode......................................................................................................................................................35 12.2 FIFO mode.......................................................................................................................................................37 13. FIFO (First In First Out)......................................................................................................................................39 13.1 ...................................................................................................................................................39 13.2 (Packet Handling)............................................................................................................................40 13.3 ...................................................................................................................................................40 13.4 TX/RX FIFO .....................................................................................................................................................41 13.5 FIFO Extension................................................................................................................................................42 14. (System Clock).........................................................................................................................................44 14.1 clock chain ..............................................................................................................................................45 14.2 ...........................................................................................................................................45 15. ............................................................................................................................................................48 15.1 RF ................................................................................................................................................48 15.2 AIF .......................................................................................................................................................49 15.3 up / low side band ................................................................................................................................49 15.4 (AFC) .........................................................................................................................................50 16. CAL state ..........................................................................................................................................................51 16.1 IF (Calibration Process) ...........................................................................................................................51 16.2. VCO band (Calibration Process).............................................................................................................51 16.3. VCO current (Calibration Process)..........................................................................................................52 17. ADC (Analog Digital Converter).................................................................................................................................53 17.1 ..........................................................................................................................................................53 17.2 RSSI ........................................................................................................................................................53 17.3 (Carrier) .............................................................................................................................................54 17.4 ................................................................................................................................................55 18. TWOR(Wake up on Radio using Timer) WOR(Wake up on Radio).....................................................................56 18.1 TWOR..............................................................................................................................................................56 18.2 WOR ................................................................................................................................................................56 19. Battery Detector ........................................................................................................................................................57 2 Oct. 2008. Version 0.3(Preliminary) AMIC Communication Corporation

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Tariff Desc

Free
8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

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