LM1202M National Semiconductor, LM1202M Datasheet - Page 16

• Manufacturer Part Number: LM1202M
• Description: IC VIDEO AMP SYST 230MHZ 20SOIC
• Manufacturer: National Semiconductor

Specifications of LM1202M

• Applications: General Purpose
• Number Of Circuits: 1
• -3db Bandwidth: 230MHz
• Current - Supply: 48mA
• Current - Output / Channel: 28mA
• Voltage - Supply, Single/dual (±): 8 V ~ 13.2 V
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LM1202M

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Power Down Characteristics
The LM1202 includes a built-in power down spot killer to
prevent a flash on the screen upon power down The
LM1202’s output voltage decreases as the device is being
powered down thus preventing a flash on the screen In
some preamplifiers the video output signal may go high as
the device is being powered down This may cause a whiter-
than-white level at the output of the CRT driver thus caus-
ing a flash on the screen
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Systems John Wiley
PC Board Layout Considerations
For optimum performance and stable operation a double-
sided printed circuit board with adequate ground plane and
power supply decoupling as close to the V
ble is recommended For suggestions on optimum PC board
layout please see the reference section below
Reference
Ott Henry W Noise Reduction Techniques in Electronic
Sons New York 1976
CC
pins as possi-