AF121 Datasheet, Filters, National Semiconductor

AF121 Features

• Filters
• Compatible with Rockwell CRC8030 and Mostek MK5102
• Gain o±0.5 dB
• Ripple 2 dB peak to peak
• Input Impedance 175 kn min
• Power Sup

PDF File Details

Part number:

AF121

Manufacturer:

National Semiconductor

File Size:

128.64kb

Download:

📄 Datasheet

Description:

Dtmf bandpass filters. The AF121 and AF122 are 6th order elliptic bandpass filters designed for use with digital DTMF detectors. These filters are compatibl

TAGS

AF121

National Semiconductor

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