BGD712 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
BGD712 Datasheet PDF : 8 Pages
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Philips Semiconductors
CATV amplifier module
Product specification
BGD712
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
CSO
d2
Vo
NF
Itot
composite second
order distortion
second order distortion
output voltage
noise figure
total current
consumption (DC)
112 channels flat; Vo = 44 dBmV;
fm = 746.5 MHz
79 channels flat; Vo = 44 dBmV;
fm = 548.5 MHz
79 channels; fm = 746.5 MHz;
Vo = 49.3 dBmV at 547 MHz; note 2
note 3
dim = −60 dB; note 4
f = 50 MHz
f = 550 MHz
f = 750 MHz
note 5
−
−
−63 dB
−
−
−68 dB
−
−
−62 dB
−
−
−74 dB
64
−
−
dBmV
−
−
5.5 dB
−
−
5.5 dB
−
−
7
dB
380 395 410 mA
Notes
1. Slope straight line is defined as gain at 750 MHz − gain at 45 MHz.
2. Tilt = 7.3 dB (55 to 547 MHz).
3. fp = 55.25 MHz; Vp = 44 dBmV;
fq = 691.25 MHz; Vq = 44 dBmV;
measured at fp + fq = 746.5 MHz.
4. 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.
5. The module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V.
2000 Jan 13
4
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