SC1088
DESCRIPTION
The SC1088 is a bipolar integrated circuit for use in mono portable and pocket radios. It is used when a minimum of peripheral ponents (of small dimensions and low costs) is important. The circuit contains a frequency-locked-loop(FLL) system with an intermediate frequency(IF) of about 70k Hz. Selectivity is achieved by active RC-filters. De-tuning related to the IF and too weak input signal is suppressed by the mute circuit.
FEATURES
SOP-16-225-1.27
- Equipped with all stages of a mono receiver from antenna to audio output.
- Mute Circuit
- Search tuning with a single varicap diode
- Mechanical tuning with integrating AFC
ORDERING INFORMATION
- AM application supported
- Power supply polarity protection
- Power supply voltage down to 1.8V
Part No. SC1088
Package SOP-16-225-1.27
APPLICATION
1. Mechanical tuning: This is possible with or without integrated AFC circuit 2. Electrical tuning: This is realized by one...
