1. Product profile
1.1 General description
CAUTION
1.2 Features
1.3 Applications
1.4 Quick reference data
CGD944C
870 MHz, 25 dB gain power doubler amplifier
Rev. 01 — 6 June 2007
Hybrid amplifier module in a SOT115J package, operating at a supply voltage of
24 V (DC), employing Hetero Field Effect Transistor (HFET) GaAs dies.
This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken
during transport and handling.
I
High output capability
I
Excellent linearity
I
Extremely low noise
I
Excellent return loss properties
I
Rugged construction
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Gold metallization ensures excellent reliability
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CATV systems operating in the 40 MHz to 870 MHz frequency range
Table 1.
Quick reference data
Symbol
Parameter
G
power gain
p
I
total current
tot
[1]
Direct Current (DC)
Conditions
Min
f = 870 MHz
24
[1]
V
= 24 V
-
B
Product data sheet
Typ
Max
Unit
25
26
dB
450
-
mA