Philips Semiconductors
CATV power doubler amplifier modules
Product specification
BGD502; BGD504
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).
PINNING - SOT115C
PIN
DESCRIPTION
1 input
2 common
3 common
5
+VB
7 common
8 common
9 output
fpage
123 5 789
Side view
MSB004 - 2
Fig.1 Simplified outline.
QUICK REFERENCE DATA
SYMBOL
Gp
Itot
PARAMETER
power gain
BGD502
BGD504
power gain
BGD502
BGD504
total current consumption (DC)
CONDITIONS
f = 50 MHz
f = 550 MHz
VB = 24 V
MIN. MAX. UNIT
18
19
dB
19.5 20.5 dB
18.8 20.8 dB
20.2 22.2 dB
−
435
mA
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
Vi
Tstg
Tmb
PARAMETER
RF input voltage
storage temperature
operating mounting base temperature
MIN.
−
−40
−20
MAX.
60
+100
+100
UNIT
dBmV
°C
°C
1995 Oct 25
2