DATA SHEET
Product specification
Supersedes data of September 1995
File under Discrete Semiconductors, SC16
1997 Apr 14
DISCRETE SEMICONDUCTORS
BGY68
CATV amplifier module
1997 Apr 14
2
Philips Semiconductors
Product specification
CATV amplifier module
BGY68
FEATURES
Excellent linearity
Extremely low noise
Silicon nitride passivation
Rugged construction
Gold metallization ensures excellent reliability.
APPLICATIONS
Reverse amplifier in two-way CATV systems in the
5 to 75 MHz frequency range.
DESCRIPTION
Hybrid high dynamic range amplifier module in a SOT115J
package operating at a voltage supply of 24 V (DC).
PINNING - SOT115J
PIN
DESCRIPTION
1
input
2
common
3
common
5
+V
B
7
common
8
common
9
output
Fig.1 Simplified outline.
handbook, halfpage
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.
MAX.
UNIT
G
p
power gain
f = 10 MHz
29.2
30.8
dB
I
tot
total current consumption (DC)
V
B
= 24 V
-
135
mA
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
i
RF input voltage
-
55
dBmV
T
stg
storage temperature
-
40
+100
C
T
mb
operating mounting base temperature
-
20
+100
C
1997 Apr 14
3
Philips Semiconductors
Product specification
CATV amplifier module
BGY68
CHARACTERISTICS
Table 1
Bandwidth 5 to 75 MHz; V
B
= +24 V; T
mb
= 30
C; Z
S
= Z
L
= 75
Notes
1. f
p
= 19 MHz; V
p
= 50 dBmV;
f
q
= 31 MHz; V
q
= 50 dBmV;
measured at f
p
+ f
q
= 50 MHz.
2. The module normally operates at V
B
= 24 V, but is able to withstand supply transients up to 30 V.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
G
p
power gain
f = 10 MHz
29.2
30.8
dB
SL
slope cable equivalent
f = 5 to 75 MHz
-
0.2
+0.5
dB
FL
flatness of frequency response
f = 5 to 75 MHz
-
0.2
dB
S
11
input return losses
f = 5 to 75 MHz
20
-
dB
S
22
output return losses
f = 5 to 50 MHz
20
-
dB
f = 50 to 75 MHz
18
-
dB
CTB
composite triple beat
4 channels flat; V
o
= 50 dBmV;
measured at 25 MHz
-
-
68
dB
X
mod
cross modulation
4 channels flat; V
o
= 50 dBmV;
measured at 25 MHz
-
-
60
dB
d
2
second order distortion
note 1
-
-
70
dB
F
noise figure
f = 75 MHz
-
3.5
dB
I
tot
total current consumption (DC)
note 2
-
135
mA
1997 Apr 14
4
Philips Semiconductors
Product specification
CATV amplifier module
BGY68
PACKAGE OUTLINE
Dimensions in mm.
(1) Screw 6-32 UNC-2A available on request.
(2) Leads gold plated.
Fig.2 SOT115J.
handbook, full pagewidth
1
7 8
20.8
max
4.2
M
0.25
9
0.51
0.38
(2)
(5.08)
2.54
UNC 6-32
(1)
25.4
12.7
27.2 max
3.8
max
8.8
min
9.2
max
8
13.8 max
0.25
2.54
2.4 max
44.8
max
38.1
4.15
3.85
MSA318 - 1
10.2
4.15
3.85
2 3
5
1997 Apr 14
5
Philips Semiconductors
Product specification
CATV amplifier module
BGY68
DEFINITIONS
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
Data Sheet Status
Objective specification
This data sheet contains target or goal specifications for product development.
Preliminary specification
This data sheet contains preliminary data; supplementary data may be published later.
Product specification
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
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