bgy687b NXP Semiconductors, bgy687b Datasheet - Page 4
bgy687b
Manufacturer Part Number
bgy687b
Description
Catv Amplifier Module
Manufacturer
NXP Semiconductors
Datasheet
1.BGY687B.pdf
(8 pages)
Philips Semiconductors
CHARACTERISTICS
Bandwidth 40 to 550 MHz; V
Notes
1. f
2. Measured according to DIN45004B:
3. The module normally operates at V
1999 Mar 25
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
= 549.25 MHz; V
= 55.25 MHz; V
= 493.25 MHz; V
= 540.25 MHz; V
= 547.25 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 77 channels flat;
second order distortion
output voltage
noise figure
total current consumption (DC)
p
p
+ f
+ f
p
q
q
r
q
p
q
= 44 dBmV;
= 548.5 MHz.
= V
= 44 dBmV;
= V
= V
f
r
= 538.25 MHz.
PARAMETER
o
o
o
B
;
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
f = 50 MHz
f = 550 MHz
f = 40 to 550 MHz
f = 40 to 550 MHz
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 550 MHz
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 550 MHz
f = 50 MHz
77 channels flat;
V
measured at 547.25 MHz
77 channels flat;
V
measured at 55.25 MHz
V
measured at 548.5 MHz
note 1
d
f = 550 MHz
note 3
= Z
im
o
o
o
= 44 dBmV;
= 44 dBmV;
= 44 dBmV;
= 60 dB; note 2
L
4
= 75 .
CONDITIONS
26.2
27.5
0.5
20
19
18
20
19
18
61
45
MIN.
27.8
2.5
+45
6.5
340
0.4
57
60
57
68
Product specification
MAX.
BGY687B
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
deg
dB
dB
dB
dB
dBmV
dB
mA
UNIT