F2250NLGK Datasheet, PDF (14/24 Pages) Integrated Device Technology – Voltage Variable RF Attenuator

F2250NLGK
Datasheet
Voltage Variable RF Attenuator
50MHz to 6000MHz
TYPICAL OPERATING CONDITIONS 2GHZ, VDD=3.3V [IP3, IP2, IH2, IH3 VS. ATTENUATION] (-9-)
Input IP3 vs. Attenuation
80
75
70
65
60
55
50
45
-40C
40
25C
35
125C
30
0 4 8 12 16 20 24 28 32 36
Attenuation (dB)
Input IP2 vs. Attenuation
120
110
100
Output IP3 vs. Attenuation
75
70
-40C
65
25C
60
105C
55
50
45
40
35
30
25
20
15
10
0 4 8 12 16 20 24 28 32 36
Attenuation (dB)
Output IP2 vs. Attenuation
120
-40C
110
25C
105C
100
90
90
80
80
70
-40C
60
25C
105C
50
0 4 8 12 16 20 24 28 32 36
Attenuation (dB)
2^nd Harm Input Intercept Point vs. Attenuation
130
70
60
50
0 4 8 12 16 20 24 28 32 36
Attenuation (dB)
3^rd Harm Input Intercept Point vs. Attenuation
80
120
70
110
60
100
50
90
40
80
-40C
70
25C
105C
60
0 4 8 12 16 20 24 28 32 36
Attenuation (dB)
30
-40C
20
25C
105C
10
0 4 8 12 16 20 24 28 32 36
Attenuation (dB)
Voltage Variable RF Attenuator
14
REV 4, January 2017