clc450 National Semiconductor Corporation, clc450 Datasheet - Page 11

• Manufacturer Part Number: clc450
• Description: Single Supply, Low-power, High Output, Current Feedback Amplifier
• Manufacturer: National Semiconductor Corporation

Where R
ance, (R
Select the transformer so that it loads the line with a
value close to Z
output impedance, R
frequency and can also affect the return loss. The return
loss, shown below, takes into account an ideal
transformer and the value of R
Return Loss(dB)
L
eq
), and is approximated by:
is the transformed value of the load imped-
o
, over the desired frequency range. The
20log
o
R
, of the CLC450 varies with
eq
10
R
n
n
o
2
2
L
.
R
Z
o
o
11
The load current (I
CLC450’s maximum output voltage and current by:
From the above current relationship, it is obvious that an
amplifier with high output drive capability is required.
L
) and voltage (V
I
V
L
o
I
n V
max
n
max
o
) are related to the
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