LM1201 National Semiconductor Corporation, LM1201 Datasheet - Page 3

• Manufacturer Part Number: LM1201
• Description: Video Amplifier System (obsolete)
• Manufacturer: National Semiconductor Corporation

Note When V
duty cycle square waves can be used for test purposes The low frequency dominant pole is determined by C2 at Pin 2 Capacitor C9 at pin 9 prevents overloading
the clamp comparator inverting input See applications section for additional information
the rise and fall times of the LM1201 can be increased for EMI considerations
30
resistor is added to the input pin for protection against current surges coming from the 10 F input capacitor By increasing this resistor to well over 100
5 s
0 8V and S9 is closed DC feedback around the Video Amplifier is provided by the clamp comparator Under these conditions sine wave or 50%
FIGURE 3 Typical Application of the LM1201
FIGURE 2 LM1201 AC DC Test Circuit
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