BGD804 데이터 시트보기 (PDF) - Philips Electronics
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BGD804 Datasheet PDF : 12 Pages
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Philips Semiconductors
860 MHz, 20 dB gain power doubler amplifier
Product specification
BGD804
CHARACTERISTICS
Table 1 Bandwidth 40 to 860 MHz; VB = 24 V; Tcase = 35 °C; ZS = ZL = 75 Ω
SYMBOL
PARAMETER
CONDITIONS
Gp
power gain
f = 50 MHz
f = 860 MHz
SL
slope cable equivalent
f = 40 to 860 MHz
FL
flatness of frequency response f = 40 to 860 MHz
S11
input return losses
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 320 MHz
f = 320 to 640 MHz
f = 640 to 860 MHz
S22
output return losses
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 320 MHz
f = 320 to 640 MHz
f = 640 to 860 MHz
S21
CTB
phase response
composite triple beat
f = 50 MHz
49 channels flat; Vo = 47 dBmV;
measured at 859.25 MHz
Xmod
cross modulation
49 channels flat; Vo = 47 dBmV;
measured at 55.25 MHz
CSO
composite second order distortion 49 channels flat; Vo = 47 dBmV;
measured at 860.5 MHz
d2
second order distortion
Vo
output voltage
F
noise figure
note 1
dim = −60 dB; note 2
f = 50 MHz
f = 550 MHz
f = 650 MHz
f = 750 MHz
f = 860 MHz
Itot
total current consumption (DC) note 3
MIN.
19.5
20
0.2
−
20
18.5
17
15.5
14
20
18.5
17
15.5
14
−45
−
−
−
−
+60
−
−
−
−
−
−
TYP.
20
21
1.1
±0.2
28
23
20
20
20
28.5
28
24
19
19
−
−64
−65.5
−63
−73
−61.5
4.5
−
−
−
6.5
395
MAX.
20.5
−
2
±0.5
−
−
−
−
−
−
−
−
−
−
+45
−61
−62
−58
−67
−
5
6
6
6.5
7.5
410
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
deg
dB
dB
dB
dB
dBmV
dB
dB
dB
dB
dB
mA
Notes
1. fp = 55.25 MHz; Vp = 44 dBmV;
fq = 805.25 MHz; Vq = 44 dBmV;
measured at fp + fq = 860.5 MHz.
2. Measured according to DIN45004B;
fp = 851.25 MHz; Vp = Vo;
fq = 858.25 MHz; Vq = Vo −6 dB;
fr = 860.25 MHz; Vr = Vo −6 dB;
measured at fp + fq − fr = 849.25 MHz.
3. The module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V.
2001 Nov 01
3
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