DATA SHEET
Product specification
File under Discrete Semiconductors, SC16
February 1995
DISCRETE SEMICONDUCTORS
Philips Semiconductors
BGY586; BGY587
CATV amplifier modules
February 1995
2
Philips Semiconductors
Product specification
CATV amplifier modules
BGY586; BGY587
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.
PINNING - SOT115J
PIN
DESCRIPTION
1
input
2
common
3
common
5
+V
B
7
common
8
common
9
output
Fig.1 Simplified outline.
fpage
7
8
9
2
3
5
1
Side view
MSA319
QUICK REFERENCE DATA
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
G
p
power gain
f = 50 MHz
21.5
-
22.5
dB
f = 550 MHz
22
-
-
dB
I
tot
total current consumption (DC)
V
B
= 24 V
BGY586
-
180
200
mA
BGY587
-
220
240
mA
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
i
RF input voltage
-
65
dBmV
T
stg
storage temperature
-
40
+100
C
T
mb
operating mounting base temperature
-
20
+100
C
February 1995
3
Philips Semiconductors
Product specification
CATV amplifier modules
BGY586; BGY587
CHARACTERISTICS
Bandwidth 40 to 550 MHz; V
B
= 24 V; T
mb
= 30
C; Z
S
= Z
L
= 75
.
Notes
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.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
G
p
power gain
f = 50 MHz
21.5
-
22.5
dB
f = 550 MHz
22
-
-
dB
SL
slope cable equivalent
f = 40 to 550 MHz
0.2
-
1.5
dB
FL
flatness of frequency response
f = 40 to 550 MHz
-
-
0.2
dB
S
11
input return losses
f = 40 to 80 MHz
20
-
-
dB
f = 80 to 160 MHz
19
-
-
dB
f = 160 to 550 MHz
18
-
-
dB
S
22
output return losses
f = 40 to 80 MHz
20
-
-
dB
f = 80 to 160 MHz
19
-
-
dB
f = 160 to 550 MHz
18
-
-
dB
S
21
phase response
f = 50 MHz
+135
-
+225
deg
CTB
composite triple beat
77 channels flat;
V
o
= 44 dBmV;
measured at 547.25 MHz
BGY586
-
-
-
53
dB
BGY587
-
-
-
57
dB
X
mod
cross modulation
77 channels flat;
V
o
= 44 dBmV;
measured at 55.25 MHz
BGY586
-
-
-
55
dB
BGY587
-
-
-
58
dB
CSO
composite second order distortion
77 channels flat;
V
o
= 44 dBmV;
measured at 548.5 MHz
BGY586
-
-
-
50
dB
BGY587
-
-
-
54
dB
d
2
second order distortion
note 1
BGY586
-
-
-
62
dB
BGY587
-
-
-
66
dB
V
o
output voltage
d
im
=
-
60 dB; note 2
BGY586
58.5
-
-
dBmV
BGY587
61
-
-
dBmV
F
noise figure
f = 550 MHz
BGY586
-
-
6.5
dB
BGY587
-
-
7
dB
I
tot
total current consumption (DC)
note 3
BGY586
-
180
200
mA
BGY587
-
220
240
mA
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