Datasheet Summary
Ordering number: EN 1197F
CMOS IC
Received Frequency Display for Radio Receivers
Features
Package Dimensions unit : mm
. Displays received frequency of each band of FM, MW, LW static display). . (LED Counts local oscillation frequency and displays received . frequency. Number of display digits : FM-5 digits, MW-4 digits, LW-3 . digits. Covers intermediate frequencies shown below.
+10.700, +10.725, +10.750, +10.675 MHz
- 10.700,
- 10.725,
- 10.675,
- 10.650 MHz MW, LW : +450 kHz : 10 kHz step display +450 kHz : 1 kHz step display +455 kHz : 1 kHz step display +469 kHz : 1 kHz step display Contains blanking circuit to turn off display. Contains hold circuit to hold display contents....