Datasheet Summary
Ordering number : EN4715B
LA1193M LA1193V
Monolithic Linear IC
For Car Radios
High-Performance FM Front End
Overview
The LA1193M and LA1193V are front-end ICs developed for use in car radios. It incorporates an extremely wide dynamic range mixer and a new AGC system consisting of a dual-system wide-band AGC and a new keyed AGC to provide excellent interference suppression characteristics.
Features
- Improved interference characteristics
- Expanded mixer input dynamic range
Mixer input usable sensitivity : 15dBµ
Mixer input I.M. QS :
90dBµ
(The dynamic range has been increased by 6dB over the earlier LA1175M.)
- Development of a new wide-band AGC circuit
Improved interference...