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參數(shù)資料
| 型號： | RF2421PCBA |
| 廠商： | RF Micro Devices, Inc. |
| 英文描述： | 10dB SWITCHED ATTENUATOR |
| 中文描述： | 衰減器10dB的投切 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 40K |
| 代理商： | RF2421PCBA |
9-16
RF2421
Rev A6 001102
9
A
S
Absolute Maximum Ratings
Parameter
Supply Voltage
Control Voltage
Input RF Power
Operating Ambient Temperature
Storage Temperature
Rating
-0.5 to +6.0
-0.5 to +6.0
+20
-40 to +85
-40 to +150
Unit
V
DC
V
dBm
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
Frequency Range
Insertion Loss
Insertion Loss
Gain Flatness
Input
Input Impedance
Input VSWR
Input 1dB Compression
Attenuation Control
Attenuation “ON” Voltage
Attenuation “OFF” Voltage
Current
Response Time
Output
IM
3
T=25°C, V
DD
=5.0V, Freq=915MHz
500 to 3000
1.0
10
0.25
MHz
dB
dB
dB
1.5
10.5
V
G10
=0V
DC
V
G10
=V
DD
In any 50MHz band
9.5
50
1.3:1
+17
dBm
2.5
V
DD
V
V
Voltage supplied to input
Voltage supplied to input
Into control line, V
G10
=5V
DC
0.3
0.5
0.4
<10
mA
ns
-60
dBc
With 0dBm output in each of 2 tones, attenu-
ation “OFF”.
With 0dBm output in each of 2 tones, attenu-
ation “OFF”.
Harmonic Output
-40
dBc
Output Impedance
Output VSWR
Power Supply
Voltage
50
1.3:1
5
5
V
V
Specifications
Operating Limits
Attenuation “ON”
Attenuation “OFF”
2.7
6.0
0.5
5
Current
mA
μ
A
Caution!
ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
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PDF描述 |
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| RF2421 | 10dB SWITCHED ATTENUATOR |
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| RF2422PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:2.5GHZ DIRECT QUADRATURE MODULATOR |
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