DISCRETE SEMICONDUCTORS
DATA SHEET
BGY87B
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 450 MHz at a voltage
supply of +24 V.
QUICK REFERENCE DATA
SYMBOL
G
p
I
tot
Note
PARAMETER
power gain
total current consumption (DC)
CONDITIONS
f = 50 MHz
V
B
= +24 V; note 1
−
MIN.
26.2
PINNING - SOT115J
PIN
1
2
3
5
7
8
9
DESCRIPTION
input
common
common
+V
B
common
common
output
1 2 3
5
fpage
BGY87B
PIN CONFIGURATION
7 8 9
MSA319 - 1
Side view
Fig.1 Simplified outline.
MAX.
27.8
340
UNIT
dB
mA
1. The module normally operates at V
B
= +24 V, but is able to withstand supply transients up to +30 V.
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 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
;
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 beat
output voltage
noise figure
total current consumption
MIN.
26.2
27.5
0.5
−
−
−
−
−
−
−
−
2.5
±0.2
20
19
18
20
19
18
−58
−58
−60
−70
−
6
340
BGY87B
SYMBOL
G
p
MAX.
27.8
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBmV
dB
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
V
o
= 46 dBmV; note 1
d
im
=
−60
dB; note 2
f = 450 MHz
DC value; V
B
= +24 V
−
64
−
−
1997 Apr 10
3
Philips Semiconductors
Product specification
CATV amplifier module
PACKAGE OUTLINE
BGY87B
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
4
Philips Semiconductors
Product specification
CATV amplifier module
DEFINITIONS
Data Sheet Status
Objective specification
Preliminary specification
Product specification
Limiting values
BGY87B
This data sheet contains target or goal specifications for product development.
This data sheet contains preliminary data; supplementary data may be published later.
This data sheet contains final product specifications.
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.
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.
1997 Apr 10
5
京公网安备 11010802033920号
EEWORLD
