Precise Call Progress and Special Information Tone Generator
Description
M-985-01
Precise Call Progress and Special Information Tone Generator
Features Precise detection of call progress tones Linear (analog) input Digital (CMOS compatible), tri-state outputs 22-pin DIP and 20-pin SOIC Single supply 3 to 5 volt (low power CMOS) Inexpensive 3.58 MHz crystal time base Wide dynamic range (30 dB) Lower power consu...
