BGY68 查看數據表（PDF） - Philips Electronics
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BGY68 Datasheet PDF : 8 Pages
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Philips Semiconductors
CATV amplifier module
Product specification
BGY68
CHARACTERISTICS
Table 1 Bandwidth 5 to 75 MHz; VB = +24 V; Tmb = 30 °C; ZS = ZL = 75 Ω
SYMBOL
Gp
SL
FL
S11
S22
PARAMETER
power gain
slope cable equivalent
flatness of frequency response
input return losses
output return losses
CTB
composite triple beat
Xmod
d2
F
Itot
cross modulation
second order distortion
noise figure
total current consumption (DC)
CONDITIONS
f = 10 MHz
f = 5 to 75 MHz
f = 5 to 75 MHz
f = 5 to 75 MHz
f = 5 to 50 MHz
f = 50 to 75 MHz
4 channels flat; Vo = 50 dBmV;
measured at 25 MHz
4 channels flat; Vo = 50 dBmV;
measured at 25 MHz
note 1
f = 75 MHz
note 2
MIN.
29.2
−0.2
−
20
20
18
−
−
−
−
−
MAX.
30.8
+0.5
±0.2
−
−
−
−68
−60
−70
3.5
135
Notes
1. fp = 19 MHz; Vp = 50 dBmV;
fq = 31 MHz; Vq = 50 dBmV;
measured at fp + fq = 50 MHz.
2. The module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V.
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mA
1997 Apr 14
3
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