EL5192ACS Intersil, EL5192ACS Datasheet - Page 16

• Manufacturer Part Number: EL5192ACS
• Description: IC, VIDEO AMPLIFIER, SGL, 600MHZ, SOIC-8
• Manufacturer: Intersil

Specifications of EL5192ACS

• Gain Bandwidth: 600MHz
• Supply Voltage Range: 5V To 10V
• Slew Rate: 2800V/µs
• No. Of Amplifiers: 1
• Output Current: 120mA
• Amplifier Output: Single Ended
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

most peaking. The gain resistor (R
make up for any gain loss which may be created by this
additional resistor at the output. In many cases it is also
possible to simply increase the value of the feedback
resistor (R
Current Limiting
The EL5192 has no internal current-limiting circuitry. If the
output is shorted, it is possible to exceed the Absolute
Maximum Rating for output current or power dissipation,
potentially resulting in the destruction of the device.
Power Dissipation
With the high output drive capability of the EL5192, it is
possible to exceed the 125°C Absolute Maximum junction
temperature under certain very high load current conditions.
Generally speaking when R
important to calculate the maximum junction temperature
(T
voltages, load conditions, or package type need to be
modified for the EL5192 to remain in the safe operating area.
These parameters are calculated as follows:
where:
PD
where:
PD
JMAX
T
θ
n = Number of amplifiers in the package
PD
the package
V
I
V
R
SMAX
MAX
JA
MAX
S
OUTMAX
L
MAX
MAX
= Load resistance
= Supply voltage
= Thermal resistance of the package
) for the application to determine if power supply
for each amplifier can be calculated as follows:
= Maximum ambient temperature
=
= Maximum supply current of 1A
F
= Maximum power dissipation of each amplifier in
2 (
) to reduce the peaking.
T
= Maximum output voltage (required)
×
JMAX
V
S
×
=
I
SMAX
T
MAX
)
L
+
+
16
falls below about 25Ω, it is
(
(
θ
V
JA
S
G
×
- V
) can then be chosen to
n
OUTMAX
×
PD
MAX
)
)
×
V
--------------------------- -
OUTMAX
R
EL5192, EL5192A
L
May 16, 2007
FN7181.3