Philips Semiconductors
Product specification
860 MHz, 20 dB gain power doubler amplifier
BGD814
CHARACTERISTICS
Bandwidth 40 to 870 MHz; VB = 24 V; Tmb = 35 °C; ZS = ZL = 75 Ω.
SYMBOL
PARAMETER
power gain
CONDITIONS
MIN.
TYP. MAX. UNIT
Gp
f = 45 MHz
19.7
20.5
0.5
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
20.3
21.5
1.5
dB
dB
dB
f = 870 MHz
SL
FL
slope straight line
f = 45 to 870 MHz; note 1
f = 45 to 100 MHz
flatness straight line
±0.25 dB
f = 100 to 800 MHz
−
±0.5
0.1
−
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
deg
dB
f = 800 to 870 MHz
−0.4
25
22
19
17
17
16
15
12
24
22
17
18
16
15
15
13
−45
−
s11
input return losses
f = 45 to 80 MHz
f = 80 to 160 MHz
−
f = 160 to 320 MHz
−
f = 320 to 550 MHz
−
f = 550 to 650 MHz
−
f = 650 to 750 MHz
−
f = 750 to 870 MHz
−
f = 870 to 914 MHz
−
s22
output return losses
f = 45 to 80 MHz
−
f = 80 to 160 MHz
−
f = 160 to 320 MHz
−
f = 320 to 550 MHz
−
f = 550 to 650 MHz
−
f = 650 to 750 MHz
−
f = 750 to 870 MHz
−
f = 870 to 914 MHz
−
s21
phase response
f = 50 MHz
+45
−66
CTB
composite triple beat
79 chs flat; Vo = 44 dBmV; fm = 547.25 MHz
112 chs flat; Vo = 44 dBmV; fm = 745.25 MHz
132 chs flat; Vo = 44 dBmV; fm = 859.25 MHz
−
−60.5 dB
−56 dB
−55.5 dB
−
112 chs; fm = 547.25 MHz; Vo = 50.2 dBmV at
745 MHz; note 2
−
79 chs; fm = 331.25 MHz; Vo = 47.3 dBmV at
547 MHz; note 3
−
−
−65
dB
Xmod
cross modulation
79 chs flat; Vo = 44 dBmV; fm = 55.25 MHz
112 chs flat; Vo = 44 dBmV; fm = 55.25 MHz
132 chs flat; Vo = 44 dBmV; fm = 55.25 MHz
−
−
−
−
−
−
−
−
−66
dB
−62.5 dB
−61
−57
dB
dB
112 chs; fm = 745.25 MHz; Vo = 50.2 dBmV at
745 MHz; note 2
79 chs; fm = 445.25 MHz; Vo = 47.3 dBmV at
547 MHz; note 3
−
−
−66
dB
2001 Nov 01
3