
2000 Mar 28
4
Philips Semiconductors
Product specification
CATV amplifier modules
BGD906; BGD906MI
CSO
composite second
order distortion
49 chs flat; V
o
= 47 dBmV; f
m
= 860.5 MHz
77 chs flat; V
o
= 44 dBmV; f
m
= 548.5 MHz
110 chs flat; V
o
= 44 dBmV; f
m
= 746.5 MHz
129 chs flat; V
o
= 44 dBmV; f
m
= 860.5 MHz
110 chs; f
m
= 150 MHz;
V
o
= 49 dBmV at 550 MHz; note 1
129 chs; f
m
= 150 MHz;
V
o
= 49.5 dBmV at 860 MHz; note 2
note 3
note 4
note 5
d
im
=
60 dB; note 6
d
im
=
60 dB; note 7
d
im
=
60 dB; note 8
CTB compression = 1 dB; 129 chs flat;
f = 859.25 MHz
CSO compression = 1 dB; 129 chs flat;
f = 860.5 MHz
f = 50 MHz
f = 550 MHz
f = 750 MHz
f = 900 MHz
note 9
63
74
66
59
64
59
65
58
54
60
dB
dB
dB
dB
dB
60
54
dB
d
2
second order distortion
63.5
64.5
66.5
48.5
83
81.5
79
64.5
66.5
69
49
70
73
76
dB
dB
dB
dBmV
dBmV
dBmV
dBmV
V
o
output voltage
51
54
dBmV
NF
noise figure
405
5
4.5
5
6
420
5.5
5
6
7.5
435
dB
dB
dB
dB
mA
I
tot
total current
consumption (DC)
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Notes
1.
Tilt = 9 dB (50 to 550 MHz)
tilt = 3.5 dB at
6 dB offset (550 to 750 MHz).
Tilt = 12.5 dB (50 to 860 MHz).
f
p
= 55.25 MHz; V
p
= 44 dBmV;
f
q
= 805.25 MHz; V
q
= 44 dBmV;
measured at f
p
+ f
q
= 860.5 MHz.
f
p
= 55.25 MHz; V
p
= 44 dBmV;
f
q
= 691.25 MHz; V
q
= 44 dBmV;
measured at f
p
+ f
q
= 746.5 MHz.
f
p
= 55.25 MHz; V
p
= 44 dBmV;
f
q
= 493.25 MHz; V
q
= 44 dBmV;
measured at f
p
+ f
q
= 548.5 MHz.
Measured according to DIN45004B:
f
p
= 851.25 MHz; V
p
= V
o
;
f
q
= 858.25 MHz; V
q
= V
o
6 dB;
f
r
= 860.25 MHz; V
r
= V
o
6 dB;
measured at f
p
+ f
q
f
r
= 849.25 MHz.
2.
3.
4.
5.
6.
7.
Measured according to DIN45004B:
f
p
= 740.25 MHz; V
p
= V
o
;
f
q
= 747.25 MHz; V
q
= V
o
6 dB;
f
r
= 749.25 MHz; V
r
= V
o
6 dB;
measured at f
p
+ f
q
f
r
= 738.25 MHz.
Measured according to DIN45004B:
f
p
= 540.25 MHz; V
p
= V
o
;
f
q
= 547.25 MHz; V
q
= V
o
6 dB;
f
r
= 549.25 MHz; V
r
= V
o
6 dB;
measured at f
p
+ f
q
f
r
= 538.25 MHz.
The module normally operates at V
B
= 24 V, but is
able to withstand supply transients up to 35 V.
8.
9.