EL4390CN INTERSIL [Intersil Corporation], EL4390CN Datasheet - Page 12

• Manufacturer Part Number: EL4390CN
• Description: Triple 80MHz Video Amplifier with DC Restore
• Manufacturer: INTERSIL [Intersil Corporation]

EL4390
protection can be tripped with currents as low as 45mA,
which is seen as excessive distortion in the output waveform.
As a quick rule of thumb, both the SOL and DIP 16 pin
packages can dissipate about 1.4 watts at 25°C, and with
±15V supplies and a worst case quiescent current of 32mA,
yields 0.96 watts, before any load is driven.
Dissipation of the EL4390 can be reduced by lowering the
supply voltage. Although some performance is degraded at
lower supplies, as seen in the characteristic curves, it is
often found to be a useful compromise. The bandwidth can
be recovered, by reducing the value of R
, and R
as
F
G
appropriate.
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
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