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LA1136NM - AM Tuners

Download the LA1136NM datasheet PDF. This datasheet also covers the LA1136N variant, as both devices belong to the same am tuners family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • . Excellent cross modulation characteristic: Meets the requirements for preventing not only adjacent-channel interference but also interference caused by all channels . within broadcast band. Narrow-band signal meter output: Usable as auto search stop . signal. Has linearity up to 100 dBµ. Local oscillation buffer output: Facilitates designing of . electronic tuner system, frequency display, etc. OSC (with ALC): Improves tracking error because oscillation output is stabilized at a low level (350.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LA1136N-Sanyo.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Ordering number: EN 3507 Monolithic Linear IC LA1136N, 1136NM, 1137N, 1137NM AM Tuners for Car Radios and Home Stereos Overview The LA1136N/NM and LA1137N/NM are high-performance AM electronic tuner ICs offering sophisticated functions. They are especially suited for use in car radio and home stereo (antenna: loop) applications. Functions . MIX . OSC (with ALC) . IF amplifier . Detector . AGC (normal) . RF wide-band AGC . Auto search stop signal (Signal meter output) . Local oscillation buffer output . IF band switching circuit (for LA1136N only) . IF count buffer . Stop detector output (can be set independently) . Tweet prevention circuit . AGC (RF, IF) time constant switching circuit . IF AGC circuit . Pin-diode driver . AM stereo decoder IF output (for LA1136N only) .