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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) |
| 文件頁數(shù)： | 6/21頁 |
| 文件大?。?/td> | 316K |
| 代理商： | MAX2120 |
M
Complete, Direct-Conversion Tuner for DVB-S
and Free-to-Air Applications
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(MAX2120 Evaluation Kit: V
CC
= +3.3V, baseband output frequency = 5MHz; V
GC1
= 1.2V; T
A
= +25°C. Default register settings
except ICP = 1 and BBG[3:0] = 1011.)
BASEBAND FILTER
FREQUENCY RESPONSE
M
BASEBAND FREQUENCY (MHz)
B
60
40
20
-60
-50
-30
-40
-20
-10
0
-80
-70
0
80
BASEBAND FILTER HIGHPASS
FREQUENCY RESPONSE
M
BASEBAND FREQUENCY (MHz)
B
1000
-10
-8
-4
-6
-2
0
2
-14
-12
100
10,000
PROGRAMMED f
-3dB
FREQUENCY
vs. MEASURED f
-3dB
FREQUENCY
M
PROGRAMMED f
-3dB
FREQUENCY (MHz)
M
-
40
20
15
25
30
35
5
10
5
10
20
15
25
35
30
40
45
0
0
45
LPF[7:0] = 12 + (f
-3dB
- 4MHz) / 290kHz
BASEBAND FILTER 3dB FREQUENCY
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
B
-
40
20
30
60
50
10
-0.8
-0.6
0
-0.4
-0.2
0.2
0.6
0.4
0.8
1.0
-1.0
0
70
NORMALIZED TO T
A
= +25
°
C
INPUT POWER vs. V
GC1
M
V
GC1
(V)
I
2.5
2.0
1.5
1.0
-60
-50
-40
-30
-20
-10
0
10
-80
-70
0.5
3.0
T
A
= +70
°
C
T
A
= +25
°
C
ADJUST BBG[3:0] FOR 1V
P-P
BASEBAND OUTPUT WITH
P
IN
= -75dBm AND V
GC1
= 0.5V
NOISE FIGURE vs. FREQUENCY
M
FREQUENCY (MHz)
N
2100
1900
1700
1500
1300
1100
8.0
8.5
9.0
9.5
10.0
7.5
900
2300
T
A
= +70
°
C
T
A
= +25
°
C
ADJUST BBG[3:0] FOR 1V
P-P
BASEBAND OUTPUT WITH
P
IN
= -75dBm AND V
GC1
= 0.5V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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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