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| 型号： | MAX4003EUA+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC LOG AMP RF DETECT 45DB 8-MSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 频率： | 100MHz ~ 2.5GHz |
| RF 型： | 手机，TDMA，CDMA，GPRS，GSM |
| 输入范围： | -45dBm ~ 0dBm |
| 电源电压： | 2.7 V ~ 5 V |
| 电流 - 电源： | 5.9mA |
| 包装： | 带卷 (TR) |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
100MHz to 2500MHz, 45dB RF Detector
in a UCSP
AC ELECTRICAL CHARACTERISTICS
(V CC = 3.0V, V SHDN = V CC , C CLPF = 0.1μF, f RF = 100MHz to 2500MHz, T A = -40 ° C to +85 ° C. Typical values are at T A = +25 ° C,
unless otherwise noted.) (Note 1)
PARAMETER
RF Input Frequency Range
RF Input Voltage Range
Equivalent RF Input Power Range
SYMBOL
f RF
V RF
P RF
CONDITIONS
(Note 2)
With 50 ? termination (Note 2)
MIN
100
-58
-45
TYP
MAX
2500
-13
0
UNITS
MHz
dBV
dBm
f RF = 100MHz, T A = +25°C
22.8
25.5
28.2
Logarithmic Slope
f RF = 100MHz
f RF = 900MHz
22.5
25.0
28.5
mV/dB
f RF = 1900MHz
29.0
f RF = 100MHz, T A = +25°C
-62.3
-57
-51.7
Logarithmic Intercept
P X
f RF = 100MHz
f RF = 900MHz
-64
-57
-50
dBm
f RF = 1900MHz
-56
RFIN Input Impedance
R IN
C IN
2
0.5
k ?
pF
Note 1: All devices are 100% production tested at T A = +25°C and are guaranteed by design for T A = -40°C to +85°C as specified.
All production AC tests are done at 100MHz.
Note 2: Typical minimum and maximum range of the detector.
Typical Operating Characteristics
(V CC = V SHDN = 3.0V, C CLPF = 0.1μF, T A = +25°C, unless otherwise noted.)
1.8
OUTPUT VOLTAGE
vs. INPUT POWER ( μ MAX)
1.8
OUTPUT VOLTAGE
vs. INPUT POWER (UCSP)
4
LOG CONFORMANCE
vs. INPUT POWER ( μ MAX)
1.6
1.4
1.9GHz
2.5GHz
1.6
1.4
2.5GHz
1.9GHz
3
2
1.9GHz
2.5GHz
1.2
1.2
1
1.0
0.8
0.1GHz
0.9GHz
1.0
0.8
0.9GHz
0.1GHz
0
-1
0.6
0.4
0.2
0.6
0.4
0.2
-2
-3
-4
0.9GHz
0.1GHz
-60
-50
-40
-30
-20
-10
0
10
-60
-50
-40
-30
-20
-10
0
10
-50
-40
-30
-20
-10
0
10
INPUT POWER (dBm)
INPUT POWER (dBm)
INPUT POWER (dBm)
_______________________________________________________________________________________
3
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