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A7108 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 315/433/868/915MHz FSK/GFSK Transceiver - AMICCOM

भाग संख्या A7108
समारोह 315/433/868/915MHz FSK/GFSK Transceiver
मैन्युफैक्चरर्स AMICCOM 
लोगो AMICCOM लोगो 
पूर्व दर्शन
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<?=A7108?> डेटा पत्रक पीडीएफ

A7108 pdf
A7108
315/433/868/915MHz FSK/GFSK Transceiver
目录
1. 一般描述............................................................................................................................................................... 4
2. 一般应用............................................................................................................................................................... 4
3. 功能 ...................................................................................................................................................................... 4
4. 脚位配置............................................................................................................................................................... 5
5 . RF Ch i p 方块图 .................................................................................................................................................. 6
6. 脚位描述............................................................................................................................................................... 6
7. 绝对最大值 ........................................................................................................................................................... 7
8. 电器特性............................................................................................................................................................... 8
9. 控制缓存器( Cont r ol Regi st er ) ....................................................................................................................... 11
9 . 2 控制缓存器描述......................................................................................................................................... 12
9. 2. 1 Syst em cl ock ( Addr ess: 00h) ................................................................................................... 12
9. 2. 2 PLL I ( Addr ess: 01h) ................................................................................................................. 12
9. 2. 3 PLL I I ( Addr ess: 02h) ................................................................................................................ 13
9. 2. 4 PLL I II ( Addr ess: 03h) ............................................................................................................... 13
9. 2. 5 PLL I V ( Addr ess: 04h) ............................................................................................................... 13
9. 2. 6Cr yst al ( Addr ess: 05h) ............................................................................................................... 14
9. 2. 7 TX I ( Addr ess: 06h) Page 0 ..................................................................................................... 15
9. 2. 7. 1 W O R I ( Addr ess: 06h) Page1............................................................................................... 15
9. 2. 7. 2 W O R II ( Addr ess: 06h) Page 2 ............................................................................................ 16
9. 2. 7. 3 RF Cur r ent ( Addr ess: 06h) Page 3 ..................................................................................... 16
9. 2. 7. 4 Power Manag e ( Addr ess: 06h) Page 4 .............................................................................. 17
9. 2. 7. 5 AG C RSSI Thr eshol d ( Addr ess: 06h) Page 5 .................................................................. 17
9. 2. 7. 6 AG C Cont r ol ( Addr ess: 06h) Page 6 .................................................................................. 17
9. 2. 7. 7 AG C Cont r ol II ( Addr ess: 06h) Page 7 .............................................................................. 18
9. 2. 7. 8 G PI O ( Addr ess: 06h) Page 8 .............................................................................................. 18
9. 2. 7. 9 CKO ( Addr ess: 06h) Page 9 ................................................................................................. 20
9. 2. 7. 10 VCO cur r ent ( Addr ess: 06h) Page 10 .............................................................................. 21
9. 2. 7. 11 Channel G r oup ( I) ( Addr ess: 06h) Page 11 ................................................................... 21
9. 2. 7. 12 Channel G r oup ( II ) ( Addr ess: 06h) Page 12 .................................................................. 21
9. 2. 8 TX I I ( Addr ess: 07h) .................................................................................................................. 21
9. 2. 9 RX I ( Addr ess: 08h) ................................................................................................................... 22
9. 2. 10 RX I I ( Addr ess: 09h)................................................................................................................ 23
9. 2. 11 ADC ( Addr ess: 0Ah) ................................................................................................................ 23
9. 2. 12 FI FO ( Addr ess: 0Bh) ............................................................................................................... 24
9. 2. 13 Code ( Addr ess: 0Ch) ............................................................................................................... 24
9. 2. 14 Pi n Cont r ol ( Addr ess: 0Dh) ................................................................................................... 25
9. 2. 15 Cali br at i on ( Addr ess: 0Eh) .................................................................................................... 26
9. 2. 16 Mode cont r ol ( Addr ess: 0Fh) ................................................................................................. 27
10. SPI 界面 .......................................................................................................................................................... 28
10. 1 SPI Form at ........................................................................................................................................... 28
10. 2 SPI 时序图 ............................................................................................................................................. 29
10.3 操作控制缓存器( Cont r ol r egi st er )...................................................................................................... 29
10. 4 SPI 时序特性 ........................................................................................................................................ 29
10.5 重置命令/ Res et Com m and ................................................................................................................. 30
10.6 重置 TX FI FO 指标/ Res et TX FI FO Poi nt er ................................................................................... 30
10.7 重置 RX FI FO 指标/ Res et Rx FI FO Poi nt er ................................................................................... 30
10.8 读写 I D 命令 ........................................................................................................................................... 30
10.9 读写 FI FO 命令/ FI FO R/W Com m and ............................................................................................... 31
11 石英震荡器( Cr yst al O scil l at or ) .................................................................................................................... 32
11.1 使用外部的石英震荡器........................................................................................................................... 32
11.2 使用外部的时钟 ...................................................................................................................................... 32
12. 系统频率 ............................................................................................................................................................. 33
12.1 时 钟产 生 器................................................................................................................................................ 33
12.2 系统时锺与 中频 滤 波器 .............................................................................................................................. 33
12.3 设定说明-12.8MHz 石英震荡器与 10Kbps 传输速度为例 .......................................................................... 34
12.4 设定说明-使用 19.6608MHz 石英震荡器设定特别的传输速度为例 ................................................................. 35
13. 收发器频率....................................................................................................................................................... 36
14. 状态机 .............................................................................................................................................................. 37
14. 1 Key St r obe Com m ands ...................................................................................................................... 37
14. 2 FI FO m ode ............................................................................................................................................ 37
Apr., 2011, Version 0.2
2 AMICCOM Electronics Corporation

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