參數(shù)資料
型號(hào): Si4122G-BT*
廠商: Electronic Theatre Controls, Inc.
英文描述: DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR GSM AND GPRS WIRELESS COMMUNICATIONS
中文描述: 雙波段射頻合成器集成的GSM和GPRS無(wú)線通訊和VCO
文件頁(yè)數(shù): 22/32頁(yè)
文件大小: 466K
Si4133G
22
Rev. 1.1
Register 2. Power Down
Address Field (A[3:0]) = 0010
Bit
D17 D16 D15 D14 D13 D12 D11 D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Name
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PDIB
PDRB
Bit
Name
Function
17:2
Reserved
Program to zero.
1
PDIB
Power Down IF Synthesizer.
0 = IF synthesizer powered down.
1 = IF synthesizer on.
Note:
Always program to 0 for Si4113G.
Power Down RF Synthesizer.
0 = RF synthesizer powered down.
1 = RF synthesizer on.
Note:
Always program to 0 for Si4112G.
0
PDRB
Register 3. RF1 N Divider
Address Field (A[3:0]) = 0011
Bit
D17 D16 D15 D14 D13 D12 D11 D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Name
N
RF1
[17:0]
Bit
Name
Function
17:0
N
RF1
[17:0]
N Divider for RF1 Synthesizer.
Register reserved for Si4112G, Si4122G. Writes to this register may result in unpre-
dictable behavior.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI4122GM-EVB 制造商:Silicon Laboratories Inc 功能描述:
SI4122M-EVB 功能描述:射頻開(kāi)發(fā)工具 Single-Band GSM RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
SI4123 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS
SI4123-BM 功能描述:射頻無(wú)線雜項(xiàng) USE 634-SI4123-D-GM FOR NEW DESIGNS RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel