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CHA6518 Datasheet(PDF) 2 Page - United Monolithic Semiconductors

Part No. CHA6518
Description  5 - 18 GHz High Power Amplifier
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Maker  UMS [United Monolithic Semiconductors]
Homepage  http://www.ums-gaas.com
Logo UMS - United Monolithic Semiconductors

CHA6518 Datasheet(HTML) 2 Page - United Monolithic Semiconductors

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5 – 18 GHz High Power Amplifier
CHA6518
Ref. DSCHA65185007 - 7 Jan 05
2/8
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
Electrical Characteristics
Tamb = 25°C (2), Vd=8V, Ic (Quiescient) = 1A, CW biasing mode
Symbol
Parameter
Min
Typ
Max
Unit
F_op
Operating frequency
5
18
GHz
G_lin_1
Linear gain
20
24
dB
G_lin_T
Linear gain variation versus temperature
-0.045
dB/°C
RL_in
Input Return Loss
5.5
10
dB
RL_out
Output Return Loss
3.5
10
dB
P_sat_1
Saturated output power (5 to 6 GHz)
32.5
33
dBm
P_sat_2
Saturated output power (6 to 7 GHz)
33
34
dBm
P_sat_3
Saturated output power (8 to 10 GHz)
32.5
33
dBm
P_sat_4
Saturated output power (11 to 12 GHz)
32
32.5
dBm
P_sat_5
Saturated output power (13 to 14 GHz)
32.5
33
dBm
P_sat_6
Saturated output power (15 to 17 GHz)
33
34
dBm
P_sat_7
Saturated output power (18 GHz)
32
32.5
dBm
PAE_sat
Power Added Efficiency in saturation
11
20
%
Vd
Positive supply voltage
8
V
Id
Power supply quiescent current (1)
1
A
Vg
Negative supply voltage
-0.8
V
Top
Operating temperature range (2)
-30
+80
°C
NF
Noise Figure
5
dB
(1) This parameter is fixed by gate voltage Vg
(2) The reference is the back-side of the chip
Absolute Maximum Ratings (1)
Symbol
Parameter
Values
Unit
Pin (2)
Input continuous power
17
dBm
Vd (2)
Positive supply voltage without RF power
9
V
Id (2)
Positive supply quiescent current
1.5
A
Ig (2)
Gate supply current
88
mA
Pd (2)
Power dissipation
13.5
W
Tj
Junction temperature
175
°C
Tstg
Storage temperature range
-55 to +125
°C
(1)
Operation of this device above anyone of these parameters may cause permanent damage.
(2)
These values are specified for Tamb = 25°C


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