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A71X05AQFI/Q

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Datasheet
RF Transceiver ICs QFN-20L RoHS
Manufacturer: AMICCOM



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A71X05AQFI/Q
AMICCOM

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100 : $ 1.0391
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1000 : $ 0.984

     
Manufacturer
AMICCOM
Product Category
RF Transceiver
Category
RF Transceiver
Rohs
Y
Package
QFN - 20L
Brand Category
Amiccom
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A7105 2.4G FSK/GFSK Transceiver Document Title A7105 Data Sheet, 2.4GHz FSK/GFSK Transceiver with 2K ~ 500Kbps data rate Revision History Rev. No. History Issue Date Remark th 0.0 Initial issue. Dec 27 , 2007 Preliminary th 0.1 Modified specification and add section for TX power setting Feb 20 , 2008 Preliminary th 0.2 Add top marking info., reflow profile, Carry tape & reel dimensions Oct. 9 , 2008 Preliminary th 0.3 Modify description of state machine and FIFO mode Jan. 7 , 2009 Preliminary Rename IRQS1/IRQS2 to GIO1S/GIO2S Rename GPIO1/GPIO2 to GIO1/GIO2 Add Easy FIFO mode, Segment FIFO mode Delete thermal sensor function / external voltage measurement Delete TWWS function Add State diagram of quick/normal/power saving FIFO mode Add State diagram of Direct mode Rename Master Clock F to F CSCK MCLK Modify data rate support from 1K~500K to 2K ~ 500K 1.0 Revise description of state machine and FIFO mode August, 2009 Full Production Remove un-necessary components of application circuit Add RSSI curve Add layout guidance 1.1 Revise min. operation voltage from 1.9V to 2.0V Feb., 2010 Full Production Revise typical TX current (0dBm) from 19mA to 20mA 1.2 Add note 9 in chapter 8, specification. Nov., 2010 Full Production Fix typo in below pages (51, 52, 57, 62, 66, 78, 79). 1.3 Change English Company Name Nov. 30, 2010 Full Production 1.4 Revise pin description of VDA1, VDA2, VDA3 in Ch5. Jan., 2011 Full Production 1.5 Update block diagram and Ch19. Feb., 2012 Full Production Correct typo of Ch9, 18h. 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. Feb. 2012, Version 1.5 1 AMICCOM Electronics Corporation AMICCOM CONFIDENTIAL A7105 2.4G FSK/GFSK Transceiver Table of Contents 1. General Description .............................................................................................................................................................. 5 2. Typical Applications ............................................................................................................................................................... 5 3. Feature ................................................................................................................................................................................. 5 4. Pin Configurations................................................................................................................................................................. 6 5. Pin Description (I: input O: output, I/O: input or output) ....................................................................................................... 7 6. Chip Block Diagram .............................................................................................................................................................. 8 7. Absolute Maximum Ratings .................................................................................................................................................. 9 8. Electrical Specification ........................................................................................................................................................ 10 9. Control Register .................................................................................................................................................................. 12 9.1 Control register table ................................................................................................................................................. 12 9.2 Control register description ........................................................................................................................................ 14 9.2.1 Mode Register (Address: 00h) ...................................................................................................................... 14 9.2.2 Mode Control Register (Address: 01h) .......................................................................................................... 14 9.2.3 Calibration Control Register (Address: 02h) .................................................................................................. 15 9.2.4 FIFO Register I (Address: 03h) ..................................................................................................................... 15 9.2.5 FIFO Register II (Address: 04h) .................................................................................................................... 15 9.2.6 FIFO DATA Register (Address: 05h) ............................................................................................................. 15 9.2.7 ID DATA Register (Address: 06h) .................................................................................................................... 15 9.2.8 RC OSC Register I (Address: 07h) .................................................................................................................. 16 9.2.9 RC OSC Register II (Address: 08h) ................................................................................................................. 16 9.2.10 RC OSC Register III (Address: 09h) .............................................................................................................. 16 9.2.11 CKO Pin Control Register (Address: 0Ah) ..................................................................................................... 16 9.2.12 GIO1 Pin Control Register I (Address: 0Bh) .................................................................................................. 17 9.2.13 GIO2 Pin Control Register II (Address: 0Ch) ................................................................................................. 18 9.2.14 Clock Register (Address: 0Dh) ...................................................................................................................... 19 9.2.15 Data Rate Register (Address: 0Eh) ............................................................................................................... 19 9.2.16 PLL Register I (Address: 0Fh) ....................................................................................................................... 20 9.2.17 PLL Register II (Address: 10h) ....................................................................................................................... 20 9.2.18 PLL Register III (Address: 11h) ...................................................................................................................... 20 9.2.19 PLL Register IV (Address: 12h) ..................................................................................................................... 20 9.2.20 PLL Register V (Address: 13h) .................................................................................................................... 20 9.2.21 TX Register I (Address: 14h) ......................................................................................................................... 21 9.2.22 TX Register II (Address: 15h) ........................................................................................................................ 21 9.2.23 Delay Register I (Address: 16h) ..................................................................................................................... 21 9.2.24 Delay Register II (Address: 17h) .................................................................................................................... 22 9.2.25 RX Register (Address: 18h) ........................................................................................................................... 22 9.2.26 RX Gain Register I (Address: 19h) ................................................................................................................ 23 9.2.27 RX Gain Register II (Address: 1Ah) ............................................................................................................... 23 9.2.28 RX Gain Register III (Address: 1Bh) .............................................................................................................. 23 9.2.29 RX Gain Register IV (Address: 1Ch) ............................................................................................................. 23 9.2.30 RSSI Threshold Register (Address: 1Dh) ...................................................................................................... 24 9.2.31 ADC Control Register (Address: 1Eh)............................................................................................................ 24 9.2.32 Code Register I (Address: 1Fh) ..................................................................................................................... 24 9.2.33 Code Register II (Address: 20h) .................................................................................................................... 25 9.2.34 Code Register III (Address: 21h) ................................................................................................................... 25 9.2.35 IF Calibration Register I (Address: 22h)......................................................................................................... 25 9.2.36 IF Calibration Register II (Address: 23h)........................................................................................................ 25 9.2.37 VCO current Calibration Register (Address: 24h) .......................................................................................... 25 9.2.38 VCO Single band Calibration Register I (Address: 25h) ................................................................................ 26 9.2.39 VCO Single band Calibration Register II (Address: 26h) ............................................................................... 26 9.2.40 Battery detect Register (Address: 27h) .......................................................................................................... 26 9.2.41 TX test Register (Address: 28h) .................................................................................................................... 27 9.2.42 Rx DEM test Register I (Address: 29h) .......................................................................................................... 27 9.2.43 Rx DEM test Register II (Address: 2Ah) ........................................................................................................ 28 9.2.44 Charge Pump Current Register (Address: 2Bh) ............................................................................................ 28 9.2.45 Crystal test Register (Address: 2Ch) ............................................................................................................. 28 Feb. 2012, Version 1.5 2 AMICCOM Electronics Corporation AMICCOM CONFIDENTIAL

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