Philips Semiconductors
Product specification
CATV amplifier modules
FEATURES
•
Excellent linearity
•
Extremely low noise
•
Silicon nitride passivation
•
Rugged construction
•
TiPtAu metallized crystals ensure
optimal reliability.
DESCRIPTION
Hybrid amplifier modules for CATV
systems operating over a frequency
range of 40 to 550 MHz at a voltage
supply of 24 V (DC). The BGY586 is
intended for use as a pre-amplifier
and BGY587 as a final amplifier.
QUICK REFERENCE DATA
SYMBOL
G
p
I
tot
PARAMETER
power gain
total current consumption (DC)
BGY586
BGY587
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
V
i
T
stg
T
mb
RF input voltage
storage temperature
operating mounting base temperature
PARAMETER
−
−40
−20
MIN.
CONDITIONS
f = 50 MHz
f = 550 MHz
V
B
= 24 V
−
−
MIN.
21.5
22
PINNING - SOT115J
PIN
1
2
3
5
7
8
9
input
common
common
+V
B
common
common
output
DESCRIPTION
fpage
BGY586; BGY587
1
2
3
8
5 7 9
Side view
MSA319
Fig.1 Simplified outline.
TYP.
−
−
180
220
−
MAX.
22.5
UNIT
dB
dB
mA
mA
200
240
MAX.
65
+100
+100
°C
°C
UNIT
dBmV
February 1995
2
Philips Semiconductors
Product specification
CATV amplifier modules
CHARACTERISTICS
Bandwidth 40 to 550 MHz; V
B
= 24 V; T
mb
= 30
°C;
Z
S
= Z
L
= 75
Ω.
SYMBOL
G
p
SL
FL
S
11
PARAMETER
power gain
slope cable equivalent
flatness of frequency response
input return losses
CONDITIONS
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
S
22
output return losses
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 550 MHz
S
21
CTB
phase response
composite triple beat
BGY586
BGY587
X
mod
cross modulation
BGY586
BGY587
CSO
composite second order distortion
BGY586
BGY587
d
2
second order distortion
BGY586
BGY587
V
o
output voltage
BGY586
BGY587
F
noise figure
BGY586
BGY587
I
tot
total current consumption (DC)
BGY586
BGY587
Notes
note 3
−
−
f = 550 MHz
−
−
d
im
=
−60
dB; note 2
58.5
61
f = 50 MHz
77 channels flat;
V
o
= 44 dBmV;
measured at 547.25 MHz
77 channels flat;
V
o
= 44 dBmV;
measured at 55.25 MHz
77 channels flat;
V
o
= 44 dBmV;
measured at 548.5 MHz
note 1
−
−
BGY586; BGY587
MIN.
21.5
22
0.2
−
20
19
18
20
19
18
+135
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
TYP.
MAX.
22.5
−
1.5
±0.2
−
−
−
−
−
−
+225
−53
−57
−55
−58
−50
−54
−62
−66
−
−
6.5
7
200
240
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
deg
dB
dB
dB
dB
dB
dB
dB
dB
dBmV
dBmV
dB
dB
mA
mA
180
220
1. 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.
2. 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.
3. The modules normally operate at V
B
= 24 V, but are able to withstand supply transients up to 30 V.
February 1995
3
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