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參數(shù)資料
| 型號： | SI4133G-X2 |
| 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無線通訊和VCO |
| 文件頁數(shù)： | 20/34頁 |
| 文件大?。?/td> | 713K |
| 代理商： | SI4133G-X2 |
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Si4133
20
Rev. 1.1
Auxiliary Output (AUXOUT)
The signal appearing on AUXOUT is selected by setting
the AUXSEL bits in the Main Configuration register
(Register 0).
The LDETB signal can be selected by setting the AUXSEL
bits to 11. This signal can be used to indicate that the IF or
RF PLL is about to lose lock due to excessive ambient
temperature drift and should be re-tuned.
Figure 18. Typical IF Output Voltage vs. Load Resistance at 550 MHz
Table 11. Power Down Configuration
PWDNB Pin
AUTOPDB
PDIB
PDRB
IF Circuitry
RF
Circuitry
PWDNB = 0
X
X
X
OFF
OFF
PWDNB = 1
0
0
0
OFF
OFF
0
0
1
OFF
ON
0
1
0
ON
OFF
0
1
1
ON
ON
1
x
x
ON
ON
0
50
100
150
200
250
300
350
400
450
0
200
400
600
800
1000
1200
Load Resistance (
)
O
LPWR=0
LPWR=1
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| SI4133GX2-BM | 功能描述:射頻無線雜項 Dual-Band Synthesizer 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 |
| SI4133GX2M-EVB | 功能描述:射頻開發(fā)工具 Dual-Band GSM RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| SI4133G-XM2 | 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 GSM AND GPRS WIRELESS COMMUNICATIONS |
| SI4133G-XT2 | 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 GSM AND GPRS WIRELESS COMMUNICATIONS |
| SI4133M-EVB | 功能描述:射頻開發(fā)工具 General Purpose RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
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