CLC5602IN National Semiconductor, CLC5602IN Datasheet - Page 16

• Manufacturer Part Number: CLC5602IN
• Description: IC AMP VIDEO DUAL HI OUT 8-DIP
• Manufacturer: National Semiconductor

Specifications of CLC5602IN

• Applications: Current Feedback
• Number Of Circuits: 2
• -3db Bandwidth: 135MHz
• Slew Rate: 300 V/µs
• Current - Supply: 1.6mA
• Current - Output / Channel: 130mA
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *CLC5602IN

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Application Division
The CLC5602’s high output drive current and low distortion
make it a good choice for the application.
Full Duplex Cable Driver
The circuit shown in Fig 16 below, operates as a full duplex
cable driver which allows simultaneous transmission and
reception of signals on one transmission line. The circuit on
either side of the transmission line uses are CLC5602 as a
cable driver, and the second CLC5602 as a receiver. V
an attenuated version of Vi
V
R
the DC gain of the CLC5602, which is used in a difference
mode. R
V
V
inB
inA
m1
oB
R
t1
.
is used to match the transmission line. R
t2
CLC5602
CLC5602
+
R
R
-
1/2
f2
f1
1/2
provides good CMRR and DC offset. The
+
-
R
Full Duplex Cable Driver
g2
I
V
R
o
t2
R
o
m1
I
max
n
n V
nA
Z
, while V
0
max
(Continued)
R
oB
m1
R
t2
is an attenuated of
R
g2
CLC5602
CLC5602
+
1/2
-
f2
R
R
1/2
f1
f2
+
and R
-
DS015000-60
g2
oA
R
V
V
set
t1
inB
oA
is
16
transmitting CLC5602’s are shown in a unity gain
configuration because they consume the least power of any
gain, for a given load. For proper operation we need R
R
The receiver output voltage are:
V
where A is the attenuation of the cable, Z
output impedance of the CLC5602 (see the Close-Loop
Output Resistance plot), and |Z
We selected the component values as follows:
• R
• R
• R
These values give excellent isolation from the other input:
The CLC5602 provides large output current drive, while
consuming little supply current, at the nominal bias point. It
also produces low distortion with large signal swings and
heavy loads. These features make the CLC5602 an
excellent choice for driving transmission lines.
R
outA(B)
g2
t2
unity gain
transmission line
CLC5602 at A
.
f1
m1
f2
= 1.0k , the recommended value for the CLC5602 at
= R
(R || R ) ±
= Z
V
V
V
f2
g2
inA(B)
inB(A)
oA(B)
O
= 750
= 50 , the characteristic impedance of the
g2
V
A
= 2
V
R
R
inB(A)
38dB, f
2
m1
2
m1
, the recommended value for the
O(5602)
1
25
R
R
g2
f2
(j )|
5.0MHz
Z
<<
o(5602)
O(5602)
R
R
m1
m1
(j )
(j ) is the
.
f2
=