Part number:
AF102
Manufacturer:
National Semiconductor
File Size:
49.04 KB
Description:
Dial tone reject filter.
AF102-NationalSemiconductor.pdf
Datasheet Details
The AF102 is a fourth order elliptic highpass filter designed to reject frequencies below 650Hz.
This filter rejects the 350Hz and 440Hz dial tone frequencies present on a telephone line.
The unit is fully tuned and requires no external components - only input, output and power supply connections.
C
AF102 Features
* Fully tuned
* High input impedance
* Low output impedance
* Wide power supply range ±5V to ±18V ~ IZI k1UTPUT!-INZ LPZ LPI -INI HPZ 111 111 @±l NC 13124 23 22 21 20 19 18 17 16 15114 4th OROER HIGH PASS ELLIPTIC FILTER ~J I10 111 121 02 ~ 01 ~ 112 BPI NC NC Ceram
AF102-NationalSemiconductor.pdf
Datasheet Details
AF102
National Semiconductor
49.04 KB
Dial tone reject filter.
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