AN7259 - FM-IF Amplifier

Product Overview

Panasonic Semiconductor

Part number	AN7259
Manufacturer	Panasonic Semiconductor
File Size	72.84 KB
Description	FM-IF Amplifier
Datasheet	AN7259 Datasheet
Additional preview pages of the AN7259 datasheet.

The AN7259S has linear level meter output (control voltage on Pin2) whose dynamic range is about 60dB wider for change of the input.

This control voltage is adjustable by the resistor R4 of Pin1.

Quadrature detection system and fewer external parts.
Good linearity of control voltage output used for AGC 0.4±0.25 0.3 5.4±0.3 7.7±0.3 20-Lead SOP Package (SOP020-P-0300A) s Block Diagram 20 19 18 17 16 15 14 13 12 11 FM IF Amp. Counter SSC FM Det. VCONT. Search Mute Amp. 1 2 3 4 5 6 7 8 GND 9 10 VCC 0.15 0.65 12.6±0.3 AN7259S s Absolute Maximum Ratings (Ta=25˚C) Parameter Supply Voltage Supply Current Power Dissipation (Ta = 75˚C) Operating Ambient T.

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Other Datasheets by Panasonic Semiconductor

AN7259S - FM-IF Amplifier
AN7254 - FM FRONT-END
AN7203 - FM Front-end IC for Radio
AN7205 - FM FRONT-END CIRCUIT FOR RADIOS AND RADIO / CASSETTE TAPE RECORDERS (3V OPERATION)
AN7205S - FM FRONT-END CIRCUIT FOR RADIOS AND RADIO / CASSETTE TAPE RECORDERS (3V OPERATION)
AN7208 - TV/FM front-end

Published: Mar 26, 2005 |