BGY87B データシートの表示（PDF） - Philips Electronics
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BGY87B Datasheet PDF : 8 Pages
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Philips Semiconductors
CATV amplifier module
Product specification
BGY87B
CHARACTERISTICS
Table 1 Bandwidth 40 to 450 MHz; Tcase = 35 °C; ZS = ZL = 75 Ω
SYMBOL
Gp
SL
FL
S11
S22
CTB
Xmod
CSO
d2
Vo
F
Itot
PARAMETER
power gain
slope cable equivalent
flatness of frequency response
input return losses
output return losses
composite triple beat
cross modulation
composite second order
distortion
second order beat
output voltage
noise figure
total current consumption
CONDITIONS
MIN.
f = 50 MHz
26.2
f = 450 MHz
27.5
f = 40 to 450 MHz
0.5
f = 40 to 450 MHz
−
f = 40 to 80 MHz
−
f = 80 to 160 MHz
−
f = 160 to 450 MHz
−
f = 40 to 80 MHz
−
f = 80 to 160 MHz
−
f = 160 to 450 MHz
−
60 channels flat; Vo = 46 dBmV; −
measured at 445.25 MHz
60 channels flat; Vo = 46 dBmV; −
measured at 55.25 MHz
60 channels flat; Vo = 46 dBmV; −
measured at 446.5 MHz
Vo = 46 dBmV; note 1
−
dim = −60 dB; note 2
64
f = 450 MHz
−
DC value; VB = +24 V
−
Notes
1. fp = 55.25 MHz; Vp = 46 dBmV;
fq = 391.25 MHz; Vq = 46 dBmV;
measured at fp + fq = 446.5 MHz.
2. Measured according to DIN45004B;
fp = 440.25 MHz; Vp = Vo;
fq = 447.25 MHz; Vq = Vo −6 dB;
fr = 449.25 MHz; Vr = Vo −6 dB;
measured at fp + fq − fr = 438.25 MHz.
MAX.
27.8
−
2.5
±0.2
20
19
18
20
19
18
−58
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
−58
dB
−60
dB
−70
dB
−
dBmV
6
dB
340
mA
1997 Apr 10
3
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