bgd508 NXP Semiconductors, bgd508 Datasheet - Page 4

• Manufacturer Part Number: bgd508
• Description: Catv Amplifier Module
• Manufacturer: NXP Semiconductors

Philips Semiconductors
CHARACTERISTICS
Bandwidth 40 to 450 MHz; V
Notes
1. f
2. Measured according to DIN45004B:
3. The module normally operates at V
1998 Mar 16
G
SL
FL
S
S
S
CTB
X
CSO
d
V
F
I
tot
2
11
22
21
mod
o
CATV amplifier module
p
SYMBOL
f
measured at f
f
f
f
measured at f
p
q
p
q
r
= 449.25 MHz; V
= 55.25 MHz; V
= 391.25 MHz; V
= 440.25 MHz; V
= 447.25 MHz; V
power gain
slope cable equivalent
flatness of frequency response
input return losses
output return losses
phase response
composite triple beat
cross modulation
composite second order distortion
second order distortion
output voltage
noise figure
total current consumption (DC)
p
p
+ f
+ f
p
q
q
r
q
p
q
= 46 dBmV;
= 446.5 MHz.
= V
= 46 dBmV;
= V
= V
f
r
= 438.25 MHz.
o
o
o
B
;
PARAMETER
6 dB;
= 24 V; T
6 dB;
B
mb
= 24 V, but is able to withstand supply transients up to 30 V.
= 35 C; Z
S
= Z
f = 50 MHz
f = 450 MHz
f = 40 to 450 MHz
f = 40 to 450 MHz
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 450 MHz
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 450 MHz
f = 50 MHz
60 channels flat;
V
measured at 445.25 MHz
60 channels flat;
V
measured at 55.25 MHz
60 channels flat;
V
measured at 446.5 MHz
note 1
d
f = 450 MHz
note 3
L
im
4
o
o
o
= 75 .
= 46 dBmV;
= 46 dBmV;
= 46 dBmV
= 60 dB; note 2
CONDITIONS
35
36.5
0.2
20
19
18
20
19
18
67
45
MIN.
37
2.2
+45
7
625
Product specification
0.4
64
65
62
73
MAX.
BGD508
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
deg
dB
dB
dB
dB
dBmV
dB
mA
UNIT