EL2004/EL2004C
350 MHz FET Buffer
General Application Suggestions Ð Contd.
Inverting Amplifier for 20 MHz Flash Converter
2004–16
EL2004. For example, a 50X cable driver with
Boosting the Output
g
10V capability can be made by using two
Unlike most integrated cicuits, two or more
EL2004’s can be paralleled for increased output
drive. This capability results from the finite out-
put resistance and low output mismatch of the
EL2004’s. A short-circuit protected version is
shown below.
50X Cable Driver with Short Circuit Protection
e
e
NPN
PNP
2N6551 or equivalent
2N6554 2W devices
(
2004–17
10
ELANTEC [ ELANTEC SEMICONDUCTOR ]
