BGD904L Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
BGD904L Datasheet PDF : 12 Pages
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Philips Semiconductors
CATV amplifier module
Product specification
BGD904L
CHARACTERISTICS
Bandwidth 40 to 900 MHz; VB = 24 V; Tmb = 35 °C; ZS = ZL = 75 Ω.
SYMBOL
PARAMETER
CONDITIONS
MIN.
Gp
power gain
SL
slope straight line
FL
flatness straight line
S11
input return losses
S22
output return losses
S21
CTB
phase response
composite triple beat
Xmod
cross modulation
f = 50 MHz
19.7
f = 900 MHz
20.5
f = 40 to 900 MHz
0.4
f = 40 to 900 MHz
−
f = 40 to 80 MHz
21
f = 80 to 160 MHz
22
f = 160 to 320 MHz
21
f = 320 to 550 MHz
18
f = 550 to 650 MHz
17
f = 650 to 900 MHz
16
f = 40 to 80 MHz
25
f = 80 to 160 MHz
23
f = 160 to 320 MHz
19
f = 320 to 750 MHz
18
f = 750 to 900 MHz
17
f = 50 MHz
−45
49 channels flat; Vo = 47 dBmV;
−
fm = 859.25 MHz
77 channels flat; Vo = 44 dBmV;
−
fm = 547.25 MHz
110 channels flat; Vo = 44 dBmV; −
fm = 745.25 MHz
129 channels flat; Vo = 44 dBmV; −
fm = 859.25 MHz
110 channels; fm = 397.25 MHz;
−
Vo = 49 dBmV at 550 MHz; note 1
129 channels; fm = 649.25 MHz;
−
Vo = 49.5 dBmV at 860 MHz; note 2
49 channels flat; Vo = 47 dBmV;
−
fm = 55.25 MHz
77 channels flat; Vo = 44 dBmV;
−
fm = 55.25 MHz
110 channels flat; Vo = 44 dBmV; −
fm = 55.25 MHz
129 channels flat; Vo = 44 dBmV; −
fm = 55.25 MHz
110 channels; fm = 397.25 MHz;
−
Vo = 49 dBmV at 550 MHz; note 1
129 channels; fm = 859.25 MHz;
−
Vo = 49.5 dBmV at 860 MHz; note 2
TYP.
20
21
0.9
±0.15
25
30
29
24
22
21
29
28
25
24
23
−
−65.5
−67.5
−61
−57
−61.5
−56
−64
−66.5
−63
−61.5
−60
−56
MAX.
20.3
21.5
1.4
±0.3
−
−
−
−
−
−
−
−
−
−
−
+45
−64
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
deg
dB
−65.5 dB
−59.5 dB
−55 dB
−59.5 dB
−54 dB
−61 dB
−64 dB
−60.5 dB
−59 dB
−57.5 dB
−53.5 dB
1999 Aug 17
3
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