DISCRETE SEMICONDUCTORS
DATA SHEET
BGY588
CATV amplifier module
Product specification
Supersedes data of February 1995
File under Discrete Semiconductors, SC16
1997 Apr 10
Philips Semiconductors
Product specification
CATV amplifier module
FEATURES
•
Excellent linearity
•
Extremely low noise
•
Silicon nitride passivation
•
Rugged construction
•
TiPtAu metallized crystals ensure
optimal reliability.
DESCRIPTION
Hybrid amplifier module for CATV
systems operating over a frequency
range of 40 to 550 MHz at a voltage
supply of +24 V (DC) and intended for
use as a line-extender.
QUICK REFERENCE DATA
SYMBOL
G
p
I
tot
PARAMETER
power gain
total current consumption (DC)
CONDITIONS
f = 50 MHz
f = 550 MHz
V
B
= +24 V
MIN.
33.5
35
−
TYP.
−
−
320
PINNING - SOT115J
PIN
1
2
3
5
7
8
9
DESCRIPTION
input
common
common
+V
B
common
common
output
Side view
fpage
BGY588
PIN CONFIGURATION
1
2
3
8
5 7 9
MSA319
Fig.1 Simplified outline.
MAX.
35.5
37
340
UNIT
dB
dB
mA
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
V
i
T
stg
T
mb
RF input voltage
storage temperature
mounting base operating temperature
PARAMETER
−
−40
−20
MIN.
MAX.
55
+100
+100
UNIT
dBmV
°C
°C
1997 Apr 10
2
Philips Semiconductors
Product specification
CATV amplifier module
CHARACTERISTICS
Table 1
Bandwidth 40 to 550 MHz; T
case
= 30
°C;
Z
S
= Z
L
= 75
Ω
PARAMETER
power gain
slope cable equivalent
flatness of frequency response
input return losses
CONDITIONS
f = 50 MHz
f = 550 MHz
SL
FL
S
11
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
CTB
X
mod
CSO
d
2
V
o
F
I
tot
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
= 66.5 dBmV;
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.
composite triple beat
cross modulation
composite second order
distortion
second order distortion
output voltage
noise figure
total current consumption
MIN.
33.5
35
0
−
20
19
18
20
19
18
TYP.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
320
BGY588
SYMBOL
G
p
MAX.
35.5
37
2.5
±0.4
−
−
−
−
−
−
−57
−59
−57
−68
−
6.5
340
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBmV
dB
mA
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
d
im
=
−60
dB; note 2
f = 550 MHz
DC value; V
B
= +24 V; note 3
−
61
−
−
3. The module normally operates at V
B
= +24 V, but is able to withstand supply transients up to +30 V.
1997 Apr 10
3
Philips Semiconductors
Product specification
CATV amplifier module
Table 2
Bandwidth 40 to 450 MHz; T
case
= 35
°C;
Z
S
= Z
L
= 75
Ω
PARAMETER
power gain
slope cable equivalent
flatness of frequency response
input return losses
CONDITIONS
f = 50 MHz
f = 450 MHz
SL
FL
S
11
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
S
22
output return losses
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 450 MHz
CTB
X
mod
CSO
d
2
V
o
F
I
tot
Notes
1. f
p
= 55.25 MHz; V
p
= 46 dBmV;
f
q
= 391.25 MHz; V
q
= 46 dBmV;
measured at f
p
+ f
q
= 446.5 MHz.
2. Measured according to DIN45004B;
f
p
= 440.25 MHz; V
p
= V
o
= 66.5 dBmV;
f
q
= 447.25 MHz; V
q
= V
o
−6
dB;
f
r
= 449.25 MHz; V
r
= V
o
−6
dB;
measured at f
p
+ f
q
−
f
r
= 438.25 MHz.
composite triple beat
cross modulation
composite second order
distortion
second order distortion
output voltage
noise figure
total current consumption
MIN.
33.5
35
0.5
−
20
19
18
20
19
18
TYP.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
320
BGY588
SYMBOL
G
p
MAX.
35.5
37
2.5
±0.3
−
−
−
−
−
−
−61
−59
−59
−72
−
6
340
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBmV
B
mA
60 channels flat; V
o
= 46 dBmV;
−
measured at 445.25 MHz
60 channels flat; V
o
= 46 dBmV;
−
measured at 55.25 MHz
60 channels flat; V
o
= 46 dBmV;
−
measured at 446.5 MHz
note 1
d
im
=
−60
dB; note 2
f = 450 MHz
DC value; V
B
= +24 V; note 3
−
64
−
−
3. The module normally operates at V
B
= +24 V, but is able to withstand supply transients up to +30 V.
1997 Apr 10
4
Philips Semiconductors
Product specification
CATV amplifier module
PACKAGE OUTLINE
BGY588
handbook, full pagewidth
13.8 max
8
3.8
max
27.2 max
10.2
4.15
3.85
9.2
max
8.8
min
20.8
max
12.7
1 2 3
0.25
2.54
4.15
3.85
UNC 6-32
(1)
5
7 8
0.51
0.38
(5.08)
25.4
MSA318 - 1
9
4.2
∅
0.25
M
(2)
2.4 max
2.54
44.8
max 38.1
Dimensions in mm.
(1) Screw 6-32 UNC-2A available on request.
(2) Leads gold plated.
Fig.2 SOT115J.
1997 Apr 10
5
