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參數資料
| 型號： | IRM041U |
| 廠商： | SHARP ELECTRONICS CORP |
| 元件分類： | 放大器 |
| 英文描述： | 4900 MHz - 5900 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 文件頁數： | 2/2頁 |
| 文件大?。?/td> | 77K |
| 代理商： | IRM041U |
IRM041U
5GHz ISM Power Amplifier
02/04/04
Electrical Characteristics
The performance is guaranteed only with the test jig which has the output circuit in it, specified by Sharp
Corporation. Test conditions are Tc(opr) = 25
C
, Zs = 50
, ZL = 50
, Vcc = 3.3 V,
Vbb = 2.8 V, if otherwise noted.
<High Band>
Ta=25
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Supply Voltage
Frequency
Vcc
Freq
3.0
3.3
3.6
V
4900
5900
MHz
Operating Case Temperature
Tc(opr)
-25
25
+85
C
Ileak Current
Ileak
Vcc = 6 V, Vbb = 0V ,
No RF input
0.02
0.1
μA
Idle Current
Iidle
Vcc = 3.3 V, Vbb = 2.8 V,
No RF input
80
mA
Output Power Gain
Collector Current
Gain
Icc
25
27
175
dB
mA
Control Current
Ibb
4
10
mA
Input VSWR
2
nd
Harmonics
3
rd
Harmonics
VSWR
2fo
2.0 : 1
-50
3.0 : 1
-
dBc
3fo
-50
dBc
Adjacent Channel Power Rejection
Alt. Adjacent Channel Power Rejection
ACPR1
ACPR2
-35
-45
dBc
dBc
Error Vector Magnitude
EVM
Vcc = 3.3 V, Vbb = 2.8 V,
Pout = 19 dBm
IEEE802.11a OFDM-64QAM Input
Freq. = 5150 ~ 5350 MHz
4
%
Noise Figure
Power Detector Current
NF
Idet
Vcc = 3.3 V, Vbb = 2.8 V
Pout < 20 dBm, Vdd = 2.8 V
6
dB
mA
0.3
Power Detect Voltage
Vdet
Pout = 20 dBm, Vdd = 2.8 V
2.0
V
Maximum Load mismatch
-
Vcc = 3.6 V, Vbb = 2.8 V,
Pin = - 8 dBm
VSWR = 10 : 1, all phases
Freq = 4900 ~ 5900 MHz
Vcc = 3.0 ~ 3.6 V, Vbb = 2.8 V,
Pin = - 11 dBm
VSWR = 5 : 1, all phases
Freq = 4900 ~ 5900 MHz
No permanent degradation
Load stability
-
Spurious < -60 dBc
< Matching for 4900 ~ 5850 MHz >
Vcc = 3.3 V, Vbb = 2.8 V, Pout = 19 dBm, IEEE802.11a OFDM-64QAM Input
Gain
Freq. = 4900 ~ 5350 MHz
25
27
dB
Output Power Gain
Gain
Freq. = 5450 ~ 5850 MHz
Freq. = 4900 ~ 5350 MHz
Freq. = 5450 ~ 5850 MHz
Freq. = 4900 ~ 5350 MHz
23
25
dB
Collector Current
Icc
180
mA
4
%
Error Vector Magnitude
EVM
Freq. = 5450 ~ 5850 MHz
4
%
2
nd
Harmonics
3
rd
Harmonics
2fo
3fo
TBD
TBD
dBc
dBc
Freq. = 4900 ~ 5350 MHz
Freq. = 5450 ~ 5850 MHz
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