EL5308 Intersil Corporation, EL5308 Datasheet - Page 10

• Manufacturer Part Number: EL5308
• Description: Triple, 450MHz, Fixed Gain Amplifier With Enable
• Manufacturer: Intersil Corporation

where:
SO Package Outline Drawing
T
θ
n = Number of amplifiers in the package
PD
the package
JA
MAX
MAX
= Thermal resistance of the package
= Maximum ambient temperature
= Maximum power dissipation of each amplifier in
10
EL5108, EL5308
PD
where:
PD
V
I
V
R
SMAX
MAX
MAX
S
OUTMAX
L
= Load resistance
= Supply voltage
for each amplifier can be calculated as follows:
=
= Maximum supply current of 1A
2 (
×
= Maximum output voltage (required)
V
S
×
I
SMAX
)
+
(
V
S
- V
OUTMAX
)
×
V
--------------------------- -
OUTMAX
R
L