CLC5602IMX National Semiconductor, CLC5602IMX Datasheet - Page 11

• Manufacturer Part Number: CLC5602IMX
• Description: IC AMP VIDEO DUAL HI OUT 8-SOIC
• Manufacturer: National Semiconductor

Specifications of CLC5602IMX

• 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: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *CLC5602IMX

Typical Performance Characteristics
(V
Channel Matching
Pulse Crosstalk
Application Division
The CLC5602 is a current feedback amplifier fabricated in an
advanced complementary bipolar process. The CLC5602
operates from a single 5V supply or dual
Operating from a single supply, the CLC5602 has the
following features:
The CLC5602 performance is further enhanced in
supply applications as indicated in the
Characteristics table and
Current Feedback Amplifiers
Some of the key features of current feedback technology
are:
• Provides 100mA of output current while consuming
• Offers low −80/−82dB 2nd and 3rd harmonic distortion
• Provides BW60MHz and 1MHz distortion
• Independence of AC bandwidth and voltage gain
• Inherently stable at unity gain
• Adjustable frequency response with feedback resistor
• High slew rate
• Fast settling
S
/2), R
7.5mW of power
= 2.0V
L
PP
tied to V
1M
Active Output
Channel
CM
, unless specified) (Continued)
Time (10ns/div)
Frequency (Hz)
±
10M
5V Typical Performance plots.
Channel 1
Inactive Output
Channel
Channel 2
100M
±
DS015000-34
<
±
5V Electrical
−65dBc at V
5V supplies.
DS015000-36
±
5V
O
(A
Input Referred Crosstalk
11
V
= +2, R
Current feedback operation can be described using a simple
equation. The voltage gain for a non-inverting or inverting
current feedback amplifier is approximately by Equation 1.
where:
The denominator of Equation 1 is approximately equal to 1 at
low frequencies. Near the −3dB corner frequency, the
interaction between R
performance. The value of the feedback resistor has a large
affect on the circuits performance. Increasing R
following affects:
• A
• R
• Z(j ) is the CLC5602’s open loop transimpedance gain
• Z(j )/R
• Decreases loop gain
• Decreases bandwidth
• Reduces gain peaking
-20
-30
-40
-50
-60
-70
-80
-90
V
f
is the feedback resistor
is the closed loop DC voltage gain
f
= 750 , R
f
V
is the loop gain
o
= 1V
1M
pp
L
V
V
Frequency (Hz)
= 100 , V
in
o
f
and Z(j ) dominates the circuit
1
10M
S
A
Z(j )
= +5V
R
v
f
1
DS015000-35
, V
100M
C
M = V
www.national.com
f
EE
has the
+
(1)