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February 1995 2
Philips Semiconductors Product specification
CATV amplifier module BGY89
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 (DC). The module is
intended for use as a line-extender.
PINNING - SOT115J
PIN DESCRIPTION
1 input
2 common
3 common
5+V
B
7 common
8 common
9 output
Fig.1 Simplified outline.
f
page
7
8
9
2
351
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 37 − 39 dB
I
tot
total current consumption (DC) V
B
= 24 V − 320 340 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