BGD802MI Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
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fabricante
BGD802MI Datasheet PDF : 12 Pages
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Philips Semiconductors
CATV amplifier modules
Product specification
BGD802; BGD802MI
Table 3 Bandwidth 40 to 750 MHz; VB = 24 V; Tcase = 30 °C; ZS = ZL = 75 Ω
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Gp
SL
FL
S11
S22
S21
CTB
Xmod
CSO
d2
Vo
F
Itot
power gain
f = 50 MHz
f = 750 MHz
slope cable equivalent
f = 40 to 750 MHz
flatness of frequency response f = 40 to 750 MHz
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 750 MHz
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 750 MHz
phase response
f = 50 MHz
composite triple beat
110 channels flat;
Vo = 44 dBmV;
measured at 745.25 MHz
cross modulation
110 channels flat;
Vo = 44 dBmV;
measured at 55.25 MHz
composite second order distortion 110 channels flat;
Vo = 44 dBmV;
measured at 746.5 MHz
second order distortion
note 1
output voltage
noise figure
dim = −60 dB; note 2
see Table 1
total current consumption (DC) note 3
18
18.5 19
dB
18.5 19.4 −
dB
0.2
−
2
dB
−
−
±0.5 dB
20
35
−
dB
18.5 31
−
dB
17
27
−
dB
15.5 22
−
dB
14
20
−
dB
20
29.5 −
dB
18.5 29
−
dB
17
25.5 −
dB
15.5 23
−
dB
14
22
−
dB
−45 −
+45 deg
−
−60.5 −58 dB
−
−62.5 −60 dB
−
−66 −60 dB
−
−
−72 dB
64
−
−
dBmV
−
−
−
dB
−
395 410 mA
Notes
1. fp = 55.25 MHz; Vp = 44 dBmV;
fq = 691.25 MHz; Vq = 44 dBmV;
measured at fp + fq = 746.5 MHz.
2. Measured according to DIN45004B:
fp = 740.25 MHz; Vp = Vo;
fq = 747.25 MHz; Vq = Vo −6 dB;
fr = 749.25 MHz; Vr = Vo −6 dB;
measured at fp + fq − fr = 738.25 MHz.
3. The module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V.
1999 Mar 26
5
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