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SL1521
300MHz WIDEBAND LOG AMPLIFIER
The SL1521A and C are wideband amplifiers intended for use in successive detection logarithmic IF strips operating at centre frequencies of up to 200MHz. It is a plug in replacement for the SL521 series of RF amplifiers The midband voltage gain of the SL1521 is typically 12dB The SL1521A and C differ mainly in the tolerance of voltage gain
APPLICATIONS
s Radar IF strips s Wideband Amplication
ABSOLUTE MAXIMUM RATINGS (Non-simultaneous)
Storage temperature range Operating temperature range Maximum chip operating resistance Chip to ambient thermal resistance
-55°C to +150°C -55°C to +125°C
150°C 250°C/W
Test circuits: see Fig.8
ORDERING INFORMATION
SL1521 A CM SL1521 AB CM SL1521 C CM SL1521 CB CM
Fig.1 Pin connections Fig.