CHA5215a
5.8GHz Medium Power Amplifier
Typical Packaged Device Measurements
1. Output power monitor characteristic
Measurement conditions
Bias : Vd = +9V, Id=330mA (Vg = -1.4V)
Input signal : non-modulated signal,
Fin = 5.8GHz, Pin = -30dBm
0,5
0,25
Detected voltage ( V )
0
-0,25
-0,5
-0,75
-1
10
12
14
16
18
20
22
24
26
28
30
Pout ( dBm )
2. Gain control characteristic
Measurement conditions
Bias : Vd = +9V, Id=330mA (Vg = -1.4V)
Input signal : non-modulated signal,
Fin = 5.8GHz, Pin = -30dBm
30
25
20
Gain (dB)
15
10
5
0
-5
-4
-3
-2
-1
0
Gain control (V)
Ref. : DSCHA52150160 -08-Jun-00
6/12
Specifications subject to change without notice
Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
