RF2421 RF Micro Devices, RF2421 Datasheet - Page 2

• Manufacturer Part Number: RF2421
• Description: 10dB SWITCHED ATTENUATOR
• Manufacturer: RF Micro Devices

9
9-16
Absolute Maximum Ratings
Supply Voltage
Control Voltage
Input RF Power
Operating Ambient Temperature
Storage Temperature
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
Harmonic Output
Output Impedance
Output VSWR
Power Supply
Voltage
Current
3
RF2421
Parameter
Parameter
Min.
+17
-60
-40
9.5
2.5
2.7
-0.5 to +6.0
-0.5 to +6.0
-40 to +150
-40 to +85
Rating
Specification
+20
500 to 3000
Typ.
0.25
V
<10
1.0
0.4
10
50
50
5
5
DD
Max.
Unit
1.3:1
1.3:1
dBm
10.5
V
0.3
0.5
1.5
6.0
0.5
°C
°C
V
DC
5
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).
Unit
MHz
dBm
dBc
dBc
mA
mA
dB
dB
dB
ns
V
V
V
V
A
T=25 °C, V
V
V
In any 50MHz band
Voltage supplied to input
Voltage supplied to input
Into control line, V
With 0dBm output in each of 2 tones, attenu-
ation “OFF”.
With 0dBm output in each of 2 tones, attenu-
ation “OFF”.
Specifications
Operating Limits
Attenuation “ON”
Attenuation “OFF”
Caution! ESD sensitive device.
G10
G10
=0V
=V
DD
DC
DD
=5.0V, Freq=915MHz
Condition
G10
=5V
DC
Rev A6 001102