MX105A

DATA BULLETIN MX105A Tone Detector • FEATURES • Operates in High Noise Conditions • ≥36 dB Signal Input Range • High Sensitivity • Low Power Operation 2.7 V to 5.5 V • Adjustable Bandwidth • Adjustable Frequency PRELIMINARY INFORMATION • APPLICATIONS • Single and Multitone System Applications C4 C2A 7 8 C2B R2 4 Loop Filter -+ Tone In C5 R3 2 Input Am...