参数资料
型号: MAX9930EUA+T
厂商: Maxim Integrated
文件页数: 5/16页
文件大小: 0K
描述: IC RF-DETECT CTRLR/RF DET 8-UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
频率: 2MHz ~ 1.6GHz
RF 型: 手机,TDMA,CDMA,GPRS,GSM
输入范围: -45dBm ~ 0dBm
精确度: ±1dB
电源电压: 2.7 V ~ 5.25 V
电流 - 电源: 12mA
包装: 带卷 (TR)
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
2MHz to 1.6GHz 45dB RF-Detecting
Controllers and RF Detector
Typical Operating Characteristics (continued)
(V CC = 3V, SHDN = V CC , T A = +25°C, all log conformance plots are normalized to their respective temperatures, T A = +25°C, unless
otherwise noted.)
MAX9930
LOG INTERCEPT vs. V CC
MAX9930
LOG CONFORMANCE vs. TEMPERATURE
MAX9931
SET vs. INPUT POWER
-57
0
INPUT POWER = -22dBm
1.8
-59
-61
-63
2MHz
50MHz
-0.1
-0.2
f RF = 50MHz
1.6
1.4
1.2
1.6GHz
-65
-67
900MHz
1.6GHz
-0.3
-0.4
1.0
0.8
0.6
900MHz
2MHz
50MHz
-69
-71
-0.5
-0.6
0.4
0.2
2.5
3.0
3.5
4.0
4.5
5.0
5.5
-50
-25
0
25
50
75
100
-50
-40
-30
-20
-10
0
10
20
V CC (V)
MAX9931
LOG CONFORMANCE vs. INPUT POWER
TEMPERATURE ( ° C)
MAX9931
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 2MHz
INPUT POWER (dBm)
MAX9931
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 50MHz
4
3
2
1
0
2MHz
900MHz
50MHz
1.8
1.6
1.4
1.2
1.0
MAX9930 toc14
4
3
2
1
0
1.8
1.6
1.4
1.2
1.0
MAX9930 toc15
4
3
2
1
0
-1
-2
-3
-4
1.6GHz
0.8
0.6
0.4
0.2
T A = -40°C
T A = +25°C
T A = +85°C
-1
-2
-3
-4
0.8
0.6
0.4
0.2
T A = -40°C
T A = +25°C
T A = +85°C
-1
-2
-3
-4
-50
-40
-30
-20
-10
0
10
20
-50
-40
-30
-20
-10
0
10
20
-50
-40
-30
-20
-10
0
10
20
INPUT POWER (dBm)
MAX9931
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 900MHz
INPUT POWER (dBm)
MAX9931
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 1.6GHz
INPUT POWER (dBm)
MAX9931
LOG SLOPE vs. FREQUENCY
1.8
1.6
MAX9930 toc16
4
3
1.8
1.6
MAX9930 toc17
4
3
29
28
T A = +85°C
1.4
2
1.4
2
1.2
1.0
1
0
1.2
1.0
1
0
27
26
T A = +25°C
0.8
T A = -40°C
-1
0.8
T A = -40°C
-1
25
0.6
0.4
T A = +25°C
T A = +85°C
-2
-3
0.6
0.4
T A = +25°C
T A = +85°C
-2
-3
24
T A = -40°C
0.2
-4
0.2
-4
23
-50
-40
-30
-20
-10
0
10
20
-50
-40
-30
-20
-10
0
10
20
0
300
600
900
1200
1500
1800
INPUT POWER (dBm)
INPUT POWER (dBm)
FREQUENCY (MHz)
_______________________________________________________________________________________
5
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