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參數(shù)資料
| 型號(hào)： | MAX2120 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Complete, Direct-Conversion Tuner for DVB-S and Free-to-Air Applications |
| 中文描述： | 完備的直接變頻調(diào)諧器，用于DVB-S和免費(fèi)廣播系統(tǒng) |
| 文件頁(yè)數(shù)： | 14/21頁(yè) |
| 文件大小： | 316K |
| 代理商： | MAX2120 |
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M
Complete, Direct-Conversion Tuner for DVB-S
and Free-to-Air Applications
14
______________________________________________________________________________________
BIT NAME
BIT LOCATION (0 = LSB)
FUNCTION
POR
7
Power-on reset status.
0 = Chip status register has been read with a stop condition since last power-on
1 = Power-on reset (power cycle) has occurred, default values have been loaded
in registers
VASA
6
Indicates whether VCO autoselection was successful.
0 = Indicates the autoselect function is disabled or unsuccessful VCO selection
1 = Indicates successful VCO autoselection
VASE
5
Status indicator for the autoselect function.
0 = Indicates the autoselect function is active
1 = Indicates the autoselect process is inactive
LD
4
PLL lock detector.
0 = Unlocked
1 = Locked
X
3–0
Don’t care.
Table 12. Status Byte-1 Register
Table 13. Status Byte-2 Register
BIT NAME
BIT LOCATION (0 = LSB)
VCOSBR[4:0]
FUNCTION
7–3
VCO band readback.
VAS ADC output readback.
000 = Out of lock
001 = Locked
010 = VAS locked
101 = VAS locked
110 = Locked
111 = Out of lock
ADC[2:0]
2, 1, 0
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MAX2120_10 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Complete, Direct-Conversion Tuner for DVB-S and Free-to-Air Applications |
| MAX2120CTI+ | 功能描述:調(diào)諧器 Direct Conversion Tu Ner For Dvb-S -75 To RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| MAX2120CTI+T | 功能描述:調(diào)諧器 Direct Conversion Tu Ner For Dvb-S -75 To RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| MAX2120EVKIT+ | 功能描述:射頻開發(fā)工具 MAX2120 Eval Kit 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 |
| MAX2121 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Complete Direct-Conversion L-Band Tuner |
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