Philips Semiconductors
CATV amplifier module
Product specification
BGD702MI
Table 2 Bandwidth 40 to 600 MHz; VB = 24 V; Tmb = 35 °C; ZS = ZL = 75 Ω
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
Gp
SL
FL
S11
S22
S21
CTB
Xmod
CSO
d2
Vo
F
Itot
power gain
f = 50 MHz
18
19
f = 600 MHz
18.5
−
slope cable equivalent
f = 40 to 600 MHz
0.2
2
flatness of frequency response
f = 40 to 600 MHz
−
±0.3
input return losses
f = 40 to 80 MHz
20
−
f = 80 to 160 MHz
19
−
f = 160 to 320 MHz
18
−
f = 320 to 600 MHz
17
−
output return losses
f = 40 to 80 MHz
20
−
f = 80 to 160 MHz
19
−
f = 160 to 320 MHz
18
−
f = 320 to 600 MHz
17
−
phase response
f = 50 MHz
−45
+45
composite triple beat
85 channels flat;
−
−65
Vo = 44 dBmV;
measured at 595.25 MHz
cross modulation
85 channels flat;
−
−65
Vo = 44 dBmV;
measured at 55.25 MHz
composite second order distortion 85 channels flat;
−
−60
Vo = 44 dBmV;
measured at 596.5 MHz
second order distortion
note 1
−
−70
output voltage
noise figure
dim = −60 dB; note 2
see Table 1
64
−
−
−
total current consumption (DC)
note 3
−
435
Notes
1. fp = 55.25 MHz; Vp = 44 dBmV;
fq = 541.25 MHz; Vq = 44 dBmV;
measured at fp + fq = 596.5 MHz.
2. Measured according to DIN45004B:
fp = 590.25 MHz; Vp = Vo;
fq = 597.25 MHz; Vq = Vo −6 dB;
fr = 599.25 MHz; Vr = Vo −6 dB;
measured at fp + fq − fr = 588.25 MHz.
3. The module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V.
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
deg
dB
dB
dB
dB
dBmV
dB
mA
1998 Mar 13
4