LA3410
LA3410 is VCO Non-Adjusting PLL FM MPX Stereo Demodulator manufactured by SANYO.
Overview
The LA3410 is a multiplex demodulator IC designed for FM stereo tuner. It features the VCO non-adjusting function that eliminates the need to adjust the free-running frequency of VCO.
Package Dimensions unit:mm 3006B-DIP16
[LA3410]
16 9
Functions
- VCO non-adjusting function.
- PLL MPX stereo demodulator.
- Gain variable type post amplifier.
- VCO stop function.
- Separation adjust function.
1 19.2
3.0 3.65max
Features
- Non-adjusting VCO : Eliminates the need to adjust the free-running frequency.
- Good temperature characteristic of VCO : ±0.1% typ. for ±50°C change.
- Low distortion at high frequencies in stereo main channel (0.06% at f=10k Hz) (Non-adjusting PLL makes the capture range narrower, leading to improvement in beat distortion at high frequencies in stereo main channel.)
- Low distortion : 1k Hz 300m V input mono 0.025% typ. main 0.02% typ.
- High S/N : 91d B typ. (mono 300m V input, LPF). 92d B typ. (mono 300m V input, IHF BPF).
- High voltage gain : Approximately 8.5d B (at standard constants).
- Wide dynamic range : Distortion 1.0% at mono 800m V, 1k Hz input.
- Good ripple rejection of power supply : 34d B typ.
SANYO : DIP16
Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other parameters) listed in products specifications of any and all SANYO products described or contained herein.
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