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Philips Semiconductors
860 MHz, 20 dB gain power doubler amplifier
50
handbook, halfpage
CTB
(dB)
60
70
80
90
0
200
Z
= Z
= 75 ; V
= 24 V; 110 chs; tilt = 9 dB (50 to 550 MHz);
S
L
B
tilt = 3.5 dB at 6 dB offset (550 to 750 MHz).
(1) V
.
(3)
Typ.
o
(2)
Typ. +3 .
(4) Typ. 3 .
Fig.2
Composite triple beat as a function of
frequency under tilted conditions.
50
handbook, halfpage
CSO
(dB)
60
70
80
90
0
200
Z
= Z
= 75 ; V
= 24 V; 110 chs; tilt = 9 dB (50 to 550 MHz);
S
L
B
tilt = 3.5 dB at 6 dB offset (550 to 750 MHz).
(1) V
.
(3)
Typ.
o
(2)
Typ. +3 .
(4) Typ. 3 .
Fig.4
Composite second order distortion as a
function of frequency under tilted
conditions.
2001 Nov 01
MGS452
52
(2)
(dBmV)
(1)
(3)
48
(2)
(4)
(3)
(4)
44
(1)
40
36
400
600
800
f (MHz)
MGS454
52
(dBmV)
(1)
48
(2)
(1)
(2)
(3)
44
(3)
(4)
(4)
40
36
400
600
800
f (MHz)
50
handbook, halfpage
V o
X mod
(dB)
60
70
80
90
0
Z
= Z
= 75 ; V
S
L
tilt = 3.5 dB at 6 dB offset (550 to 750 MHz).
(1) V
.
o
(2)
Typ. +3 .
Fig.3
Cross modulation as a function of frequency
under tilted conditions.
V o
5
Product specification
(1)
(1)
200
400
600
= 24 V; 110 chs; tilt = 9 dB (50 to 550 MHz);
B
(3)
Typ.
(4) Typ. 3 .
BGD904L
MGS453
52
V o
(2)
(dBmV)
(3)
(4)
48
44
40
36
800
f (MHz)
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