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A71C03AUF/Q

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Datasheet
RF Transceiver ICs SSOP-24L RoHS
Manufacturer: AMICCOM



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A71C03AUF/Q
AMICCOM

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Manufacturer
AMICCOM
Product Category
RF Transceiver
Category
RF Transceiver
Rohs
Y
Package
SSOP - 24L
Brand Category
Amiccom
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A7103A 315M/434MHz ASK/FSK Transceiver Document Title A7103A Data Sheet, 315MHz / 434MHz ASK Transceiver with 1~10Kbps data rate , 315MHz / 434MHz FSK Transceiver with 1~20Kbps data rate Revision History Rev. No. History Issue Date Remark 0.0 Initial Issue 2007/7/19 0.1 Modify specifications 2007/9/21 0.2 Modify Logo and title 2007/10/5 0.3 Modify register setting 2008/2/27 0.4 Modify register setting for TX power control and Xtal start up 2008/3/28 time description 0.5 Add top marking info., reflow profile, Carry tape & reel 2008/9/14 dimensions. Add hardware control mode description 0.6 Modify ordering information 2008/11/4 0.7 Add look-up-table of setting of TRx frequency. 2009/01/14 Add look-up-table in HW control and SPI control mode. Add look-up-table of frequency deviation in FSK modulation. Add RX sensitivity vs different IF BW filter. Add RX sensitivity at BER < 1E-2. Add Preamble format. Modify A7103Bs IF BW = mid. in HW control mode. Rename Off mode to Shut-down mode. Remove constrain of Vdd = 3.3 V operation. 0.8 Separate A7103A / A7103B datasheet. 2010/Jan Remove CKO pin / Remove CKO function. Remove programmable IF Filter, fix IFBW = mid only. Modify RC filters in front of VDD A and VDD D. ASK data rate 1K ~ 10Kbps, 2,2V ~ 3,0V operation range. 1.0 Add HW control mode schematic. 2010/Nov. Full Production Add Note 2 in Table 9.5.3 for FSK modulation. 1.1 Update RF range of (310M ~ 318MHz) 2011/July Full Production 1.2 Modify the tape reel information and add Shenzhen office 2011/July Full Production address. 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. July 2011, Version 1.2 AMICCOM Electronics Corporation A7103A 315M/434MHz ASK/FSK Transceiver Table of Content 1. General Description ......................................................................................................................................................... 3 2. Typical Applications ......................................................................................................................................................... 3 3. Features .......................................................................................................................................................................... 3 4. Block Diagram ................................................................................................................................................................. 4 5. Pin Configuration ............................................................................................................................................................. 5 6. Absolute Maximum Ratings.............................................................................................................................................. 5 7. Pin Description................................................................................................................................................................. 6 8. Specification .................................................................................................................................................................... 7 9. Circuit Description............................................................................................................................................................ 9 9.1 Functional Block...................................................................................................................................................... 9 9.2 Data Filter and Data Slicer .....................................................................................................................................10 9.3 HW Control Mode...................................................................................................................................................11 9.4 SPI Control Mode...................................................................................................................................................12 9.4.1 SPI timing ...........................................................................................................................................................12 9.4.2 Register 0 (Address: 11)......................................................................................................................................13 9.4.3 Register 1 (Address: 01)......................................................................................................................................14 9.5 Start-up Sequence..................................................................................................................................................15 9.6 Preamble Format ...................................................................................................................................................18 9.7 RSSI ......................................................................................................................................................................19 9.8 RX DATA Duty Cycle and Sensitivity .....................................................................................................................19 9.9 TX Data Shaping....................................................................................................................................................21 9.10 TX Spurious Emission..........................................................................................................................................22 9.11 Matching for sensitivity.........................................................................................................................................25 9.12 Interference and Blocking Performance ................................................................................................................26 10. Application Circuit .........................................................................................................................................................28 10.1 SPI Control Mode for ASK (i.e. 433.92MHz)..........................................................................................................28 10.2 SPI Control Mode for FSK (i.e. 433.92MHz)..........................................................................................................28 10.3 HW Control Mode for ASK (i.e. 433.92MHz) .........................................................................................................29 10.4 HW Control Mode for FSK (i.e. 433.92MHz) .........................................................................................................30 10.5 Reference Layout of MD7103A-A41 (i.e. 433.92MHz) ...........................................................................................31 11. Abbreviations................................................................................................................................................................32 12. Ordering Information.....................................................................................................................................................32 13. Package Information .....................................................................................................................................................33 14. Top Marking Information ...............................................................................................................................................34 15. Reflow Profile................................................................................................................................................................35 16. Tape Reel Information...................................................................................................................................................36 17 Product Status ...............................................................................................................................................................38 July 2011, Version 1.2 2 AMICCOM Electronics Corporation

Tariff Concession Code
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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