DESCRIPTION
The TK10420 integrated circuit has been developed for the FM IF system in communications equipment. The circuit operates on 4 to 10 volts and has low current consumption. The IC is most suited for receivers using double conversion. The IF input can be as high as 60 MHz and the second IF is 455 kHz
The TK10420 is available in DIP16 dual in-line and surface mount MFP20 packages.

APPLICATIONS
■ Communications Equipment
■ HAM Radio Transceivers
■ VHF/UHD Handy Talkies
■ Scanners
■ Data Transponders
■ Cordless Phones
■ Cellular Phones