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参数资料
| 型号： | MAX2112CTI+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 6/19页 |
| 文件大小： | 0K |
| 描述： | IC TUNER DIR-CONV DVB-S2 28-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 频率： | 925MHz ~ 2.175GHz |
| 应用： | 数字 TV，CATV，机顶盒 |
| 电流 - 接收： | 100mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 电源电压： | 3.13 V ~ 3.47 V |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 28-WFQFN 裸露焊盘 |
| 供应商设备封装： | 28-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
MAX2112
Complete, Direct-Conversion
Tuner for DVB-S2 Applications
Typical Operating Characteristics (continued)
(MAX2112 Evaluation Kit: V CC = +3.3V, T A = +25°C, baseband output frequency = 5MHz; V GC1 = +1.2V, default register settings
except BBG[3:0] = 1011.)
BASEBAND FILTER HIGHPASS
FREQUENCY RESPONSE
PROGRAMMED f -3dB FREQUENCY
vs. MEASURED f -3dB FREQUENCY
BASEBAND FILTER 3dB FREQUENCY
vs. TEMPERATURE
2
0
-2
-4
45
40
35
30
25
LPF[7:0] = 12 + (f -3dB - 4MHz)/290kHz
1.0
0.8
0.6
0.4
0.2
NORMALIZED TO T A = +25 ° C
-6
0
-8
-10
-12
-14
20
15
10
5
0
-0.2
-0.4
-0.6
-0.8
-1.0
100
1000
10,000
0
5
10
15
20
25
30
35
40
45
-40
-20
0 20 40
60
80
BASEBAND FREQUENCY (MHz)
INPUT POWER vs. V GC1
PROGRAMMED f -3dB FREQUENCY (MHz)
NOISE FIGURE vs. FREQUENCY
TEMPERATURE ( ° C)
NOISE FIGURE vs. INPUT POWER
10
0
-10
-20
ADJUST BBG[3:0] FOR 1V P-P BASEBAND
OUTPUT WITH
P IN = -75dBm AND V GC1 = 0.5V
T A = +25 ° C
10.5
10.0
9.5
ADJUST BBG[3:0] FOR 1V P-P BASEBAND
OUTPUT WITH P IN = -75dBm
AND V GC1 = 0.5V
T A = +85 ° C
70
60
50
ADJUST BBG[3:0] FOR 1V P-P
BASEBAND OUTPUT WITH
P IN = -75dBm AND V GC1 = 0.5V.
f LO = 1500MHz
-30
-40
T A = -40 ° C
T A = +85 ° C
9.0
T A = +70 ° C
40
30
-50
8.5
20
-60
-70
-80
8.0
7.5
T A = +25 ° C
10
0
0.5
1.0
1.5 2.0
2.5
3.0
900
1100 1300 1500 1700 1900 2100 2300
-80
-70
-60
-50
-40 -30
-20 -10
0
30
20
V GC1 (V)
OUT-OF-BAND IIP3 vs. INPUT POWER
SEE NOTE 4 ON PAGE 4 FOR CONDITIONS
30
20
FREQUENCY (MHz)
IN-BAND IIP3 vs. INPUT POWER
SEE NOTE 3 ON PAGE 4 FOR CONDITIONS
60
50
INPUT POWER (dBm)
IIP2 vs. INPUT POWER
SEE NOTE 5 ON PAGE 4 FOR CONDITIONS
10
40
10
0
0
-10
-20
30
20
-10
-20
-30
-30
-40
-50
-60
10
0
-10
-80
-70
-60
-50
-40 -30
-20 -10
0
-80
-70
-60
-50
-40 -30
-20 -10
0
-80
-70
-60
-50
-40 -30
-20 -10
0
6
INPUT POWER (dBm)
INPUT POWER (dBm)
INPUT POWER (dBm)
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2112ETI/GG8 | 制造商:Maxim Integrated Products 功能描述:COMPLETE, DIRECT-CONVERSION TUNER FOR DVB-S2 APPLICATIONS - Rail/Tube |
| MAX2112ETI+ | 功能描述:调谐器 Direct Conv Tuner Tuner for DVB-S2 RoHS:否 制造商:NXP Semiconductors 功能: 噪声系数: 工作电源电压: 最小工作温度: 最大工作温度: |
| MAX2112ETI+T | 功能描述:调谐器 Direct Conv Tuner Tuner for DVB-S2 RoHS:否 制造商:NXP Semiconductors 功能: 噪声系数: 工作电源电压: 最小工作温度: 最大工作温度: |
| MAX2112EVKIT+ | 功能描述:射频开发工具 MAX2112 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX2113EVKIT | 功能描述:射频开发工具 MAX2113 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
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