Philips BGD904L - Manual (Page 7)

2001 Nov 01 7
Philips Semiconductors Product specification
860 MHz, 20 dB gain power doubler amplifier BGD904L
Fig.8 Composite triple beat as a function of output
voltage.
Z
S
= Z
L
= 75 Ω ; V
B
= 24 V; 129 chs; f
m
= 859.25 MHz.
(1) Typ. +3 σ .
(2) Typ.
(3) Typ. − 3 σ .
handbook, halfpage
40
Vo (dBmV)
45 50 55
MGS458
CTB
(dB)
− 20
− 30
−
40
− 50
−
60
− 70
(1)
(2)
(3)
Fig.9 Composite second order distortion as a
function of output voltage.
Z
S
= Z
L
= 75 Ω ; V
B
= 24 V; 129 chs; f
m
= 860.5 MHz.
(1) Typ. +3 σ .
(2) Typ.
(3) Typ. − 3 σ .
handbook, halfpage
40
Vo (dBmV)
45 50 55
MGS459
CSO
(dB)
− 30
− 40
−
50
− 60
−
70
− 80
(2)
(3)
(1)