RF2420
Absolute Maximum Ratings
Parameter
Supply Voltage
Rating
-0.5 to +7.0
Unit
Caution! ESD sensitive device.
V
DC
RF Input Power
Operating Ambient Temperature
Storage Temperature
+17
-40 to +85
-40 to +150
dBm
°C
°C
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).
Specification
Typ.
Parameter
Unit
Condition
Min.
Max.
T=25°C and 5V at 420MHz
Overall
Frequency Range
DC to 950
MHz
Tuning of bypass capacitors is required for
shifting the center frequency. See the evalu-
ation board schematic for details.
Insertion Loss
Attenuation Range
Gain Flatness
4
6
3
dB
dB
dB
MHz
MHz
0 to 44
In any 50MHz band, at max attenuation
At 26dB attenuation
At maximum attenuation
3dB Bandwidth
500
50
Input
Input Impedance
50
Ω
Input VSWR
1.2:1
+15
1.5:1
Input 1dB Compression
Attenuation
Attenuation Settings
Accuracy
+13
2.5
dBm
2, 4, 8, 10, 20
dB
dB
dB
CMOS Level, 5 bits
2dB step
4dB through 20dB steps
±0.5
±1.0
9
Attenuation Control
Attenuation “ON” Voltage
V
V
Voltage Supplied to input
DD
Attenuation “OFF” Voltage
Current
Response Time
0.3
1.0
V
mA
ns
Voltage Supplied to input
Into each control line
0.4
<10
Output
IM3
-30
-40
dBc
dBc
Ω
With 0dBm output in each of 2 tones
Harmonic Output
Output Impedance
Output VSWR
Power Supply
Voltage
50
1.2:1
1.5:1
5
3 to 6
4
V
V
mA
mA
Specifications
Operating Limits
Operating
Current
8
0.75
0.4
Power Down
9-10
Rev A6 010720