BGD712 데이터 시트보기 (PDF) - Philips Electronics
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BGD712 Datasheet PDF : 8 Pages
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Philips Semiconductors
CATV amplifier module
CHARACTERISTICS
Bandwidth 40 to 750 MHz; VB = 24 V; Tmb = 35 °C; ZS = ZL = 75 Ω
SYMBOL
PARAMETER
CONDITIONS
Gp
SL
FL
S11
S22
S21
CTB
Xmod
power gain
slope straight line
flatness straight line
input return losses
output return losses
phase response
composite triple beat
cross modulation
f = 45 MHz
f = 750 MHz
f = 45 to 750 MHz; note 1
f = 45 to 100 MHz
f = 100 to 700 MHz
f = 700 to 750 MHz
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 790 MHz
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 790 MHz
f = 50 MHz
112 channels flat; Vo = 44 dBmV;
fm = 745.25 MHz
79 channels flat; Vo = 44 dBmV;
fm = 547.25 MHz
79 channels; fm = 445.25 MHz;
Vo = 49.3 dBmV at 547 MHz; note 2
112 channels flat; Vo = 44 dBmV;
fm = 55.25 MHz
79 channels flat; Vo = 44 dBmV;
fm = 55.25 MHz
79 channels; fm = 745.25 MHz;
Vo = 49.3 dBmV at 547 MHz; note 2
Product specification
BGD712
MIN.
18.2
19
0.5
−
−
−
23
23
21
20
20
19
17
23
23
20
20
19
19
17
−45
−
TYP.
18.5
19.5
1
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MAX.
18.8
20
1.5
±0.35
±0.5
±0.15
−
−
−
−
−
−
−
−
−
−
−
−
−
−
+45
−62
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
deg
dB
−
−
−68 dB
−
−
−63 dB
−
−
−63 dB
−
−
−69 dB
−
−
−60 dB
2000 Jan 13
3
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