CHA2292 Datasheet, PDF (3/6 Pages) United Monolithic Semiconductors – 17-24GHz Low Noise, Variable Gain Amplifier

17-24GHz LNA VGA
CHA2292
Typical on wafer Measurements
Bias Conditions : V5=Vd2,3,4= 5V, Vg1 for Id1= 35mA, Vg = -0.3V, Vc=1.2V
30
28
26
Gain (dB)
24
22
20
18
16
14
12
10
8
6
4
NF (dB)
2
0
16
17
18
19
20
21
22
23
24
Frequency (GHz)
Gain & Noise Figure versus frequency
In jig Measurements
Bias Conditions : V5=Vd2,3,4= 5V, Vg1= Vg = -0.3V, Vc= 1.2V
All these measurements include the jig losses (about 0.5dB on gain, 0.2dB on noise figure
and 0.3dB on output power).
28
26
24
22
Gain (dB)
20
18
16
14
12
10
8
6
4
Pout (dBm)
2
0
-2
-4
-6
18GHz
20GHz
-30
-25
-20
-15
-10
Input power (dBm)
Gain & Output power @ 18-20 GHz
Ref. : DSCHA22922108 - 18-Apr.-02
3/6
Specifications subject to change without notice
Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: [phone] - Fax : [phone]