TP3057N
Enhanced Serial Interface CODEC/Filter COMBO Family
Features
Complete CODEC and filtering system (COMBO)
including:
Transmit high-pass and low-pass filtering
Receive low-pass filter with sin x/x correction
Active RC noise filters
m-law or A-law compatible COder and DECoder
Internal precision voltage reference
Serial I/O interface
Internal auto-zero circuitry
m-law, 16-pinÐTP3054
A-law, 16-pinÐTP3057
Designed for D3/D4 and CCITT applications
g5V operation
Low operating powerÐtypically 50 mW
Power-down standby modeÐtypically 3 mW
Automatic power-down
TTL or CMOS compatible digital interfaces
Maximizes line interface card circuit density
Dual-In-Line or surface mount packages
See also AN-370, ``Techniques for Designing with
CODEC/Filter COMBO Circuits''
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