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參數(shù)資料
| 型號： | MRFIC1808 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 衰減器 |
| 英文描述： | 1.9GHz GaAs Low Noise Amplifier(低噪聲、1.9GHz 砷化鎵放大器) |
| 中文描述： | 1700 MHz - 2100 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 131K |
| 代理商： | MRFIC1808 |
MRFIC1808
2
MOTOROLA RF/IF DEVICE DATA
MAXIMUM RATINGS
(TA = 25
°
C, unless otherwise noted)
Rating
Symbol
Value
Unit
Supply Voltage
VDD
PRF
5.5
Vdc
RF Input Power
3.0
dBm
Enable Voltage
Rx Enable
5.5
Vdc
Storage Temperature Range
Tstg
TA
–65 to 150
°
C
Operating Ambient Temperature
–30 to 85
°
C
NOTES:
1.Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the limits in the Recommended Operating
Conditions or Electrical Characteristics tables.
2.Meets Human Body Model (HBM)
≤
500 V and Machine Model (MM)
≤
200 V.
3.ESD data available upon request.
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Min
Typ
Max
Unit
RF Frequency
fRF
VDD
1.7
–
2.1
GHz
Supply Voltage
2.7
–
4.5
Vdc
Rx Enable Voltage, ON
Rx Enable
2.7
–
VDD
0.2
Vdc
Rx Enable Voltage, OFF
Rx Enable
0
–
Vdc
ELECTRICAL CHARACTERISTICS
(VDD = 3.0 V, TA = 25
°
C, RF = –30 dBm @ 1.9 GHz, Rx Enable = 3.0 V, unless otherwise noted.
Tested in Circuit Shown in Figure 1)
Characteristic
Symbol
Min
Typ
Max
Unit
RF Gain
–
16
18
–
dB
SSB Noise Figure
–
–
1.6
–
dB
RF Output 3rd Order Intercept Point
–
–
13
–
dBm
Output 1 dB Gain Compression
–
–3.0
1.0
–
dBm
Reverse Isolation (s12)
Input Return Loss
–
–
–34
–
dB
–
–
–12
–
dB
Output Return Loss
–
–
–15
–
dB
Supply Current, Rx Mode
–
–
5.0
7.5
mA
Supply Current, Standby Mode (Rx Enable = 0 V)
–
–
–
50
A
Figure 1. Applications Circuit Configuration
1
2
3
4
7
6
5
8
RF Out
C1
L1
C2
RF In
VDD
Rx Enable
C4
C3
C1
C2
C3, C4 22 pF
L1
1.4 pF
1.4 pF
4.7 nH
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