BGD902/07 データシートの表示（PDF） - Philips Electronics
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BGD902/07 Datasheet PDF : 13 Pages
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Philips Semiconductors
CATV amplifier modules
Product specification
BGD902; BGD902MI
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
d2
second order distortion note 3
−
−80 −74 dB
note 4
−
−83 −77 dB
note 5
−
−84 −78 dB
Vo
output voltage
dim = −60 dB; note 6
64.5 66
−
dBmV
dim = −60 dB; note 7
dim = −60 dB; note 8
CTB compression = 1 dB; 129 chs flat;
f = 859.25 MHz
65.5 67
−
67.5 69
−
48.5 49.5 −
dBmV
dBmV
dBmV
CSO compression = 1 dB; 129 chs flat;
f = 860.5 MHz
50
53
−
dBmV
F
noise figure
f = 50 MHz
−
4.5 5
dB
f = 550 MHz
−
5
5.5 dB
f = 750 MHz
−
5.5 6.5 dB
f = 900 MHz
−
6.5 8
dB
Itot
total current
note 9
consumption (DC)
405 420 435 mA
Notes
1. Tilt = 9 dB (50 to 550 MHz); tilt = 3.5 dB at −6 dB offset (550 to 750 MHz).
2. Tilt = 12.5 dB (50 to 860 MHz).
3. fp = 55.25 MHz; Vp = 44 dBmV;
fq = 805.25 MHz; Vq = 44 dBmV;
measured at fp + fq = 860.5 MHz.
4. fp = 55.25 MHz; Vp = 44 dBmV;
fq = 691.25 MHz; Vq = 44 dBmV;
measured at fp + fq = 746.5 MHz.
5. fp = 55.25 MHz; Vp = 44 dBmV;
fq = 493.25 MHz; Vq = 44 dBmV;
measured at fp + fq = 548.5 MHz.
6. Measured according to DIN45004B:
fp = 851.25 MHz; Vp = Vo;
fq = 858.25 MHz; Vq = Vo −6 dB;
fr = 860.25 MHz; Vr = Vo −6 dB;
measured at fp + fq − fr = 849.25 MHz.
7. 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.
8. Measured according to DIN45004B:
fp = 540.25 MHz; Vp = Vo;
fq = 547.25 MHz; Vq = Vo −6 dB;
fr = 549.25 MHz; Vr = Vo −6 dB;
measured at fp + fq − fr = 538.25 MHz.
9. The module normally operates at VB = 24 V, but is able to withstand supply transients up to 35 V.
1999 Mar 29
4
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