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參數資料
| 型號： | 4432-T-B1 B 915 |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數： | 31/47頁 |
| 文件大小： | 799K |
| 描述： | KIT DEV TEST EZRADIOPRO SI4432 |
| 標準包裝： | 1 |
| 附件類型： | 測試卡，收發器，915MHz |
| 適用于相關產品： | EZRadioPRO? |
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Si4430/31/32-B1
Rev 1.1
31
3.5.7. TX Data Rate Generator
The data rate is configurable between 0.123256 kbps. For data rates below 30 kbps the txdtrtscale bit in register
70h should be set to 1. When higher data rates are used this bit should be set to 0.
The TX date rate is determined by the following formula in bps:
For data rates higher than 100 kbps, Register 58h should be changed from its default of 80h to C0h. Non-optimal
modulation and increased eye closure will result if this setting is not made for data rates higher than 100 kbps. The
txdr register is only applicable to TX mode and does not need to be programmed for RX mode. The RX bandwidth
which is partly determined from the data rate is programmed separately.
Add R/W Function/Description
D7
D6
D5
D4
D3
D2
D1
D0
POR Def.
6E R/W
TX Data Rate 1
txdr[15] txdr[14] txdr[13] txdr[12] txdr[11] txdr[10] txdr[9] txdr[8]
0Ah
6F R/W
TX Data Rate 0
txdr[7]
txdr[6] txdr[5] txdr[4]
txdr[3]
txdr[2] txdr[1] txdr[0]
3Dh
DR_TX (bps)
txdr 15:0
[
] 1 MHz
?/DIV>
2
16 5 txdtrtscale
?/DIV>
+
-------- ----------------- ----------------- -------- -
=
txdr[15:0]
DR_TX(bps) 2
16 5 txdtrtscale
?/DIV>
+
?/DIV>
1 MHz
--------------- ----------------- ---------------- ----------------- ----------------- -- -
=
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 4432-T-B1C470 | 制造商:Silicon Laboratories Inc 功能描述:One antenna Tx/Rx test card 470MHz |
| 4432-T-B1C915 | 制造商:Silicon Laboratories Inc 功能描述:One antenna Tx/Rx test card 915MHz |
| 4432W-1"x72yd | 功能描述:膠帶 70002457219 4432W YDA WHITE 1 IN X 72 YD BULK RoHS:否 制造商:3M Electronic Specialty 產品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds |
| 4432W-1/2"x72yd | 功能描述:膠帶 4432WYDA WHITE 1/2X72YD BULK RoHS:否 制造商:3M Electronic Specialty 產品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds |
| 4432W-1/2X72YD | 制造商:3M Electronic Products Division 功能描述: |
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