NE567N 567 Tone Decoder Phase Locked Loop IC
Manufacturer: Signetics
Part Number: NE567N
Package: C-Dip
Number Leads/Terminals: 8
Color: Black
Shape: Rectangle
Termination Method: Solder
Price: $0.61
774 available for immediate delivery
Code: IC349
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Additional Information
DESCRIPTION:The NE567 tone and frequency decoder is a highly stable phase-locked loop with synchronous AM lock detection and power output circuitry.
Its primary function is to drive a load whenever a sustained frequency within its detection band is present at the self-biased input. The bandwidth center frequency and output delay are independently determined by means of four external components.
APPLICATIONS:
--Touch-Tone decoding
--Carrier current remote controls
--Ultrasonic controls (remote TV, etc.)
--Communications paging
--Frequency monitoring and control
--Wireless intercom
--Precision oscillator
FEATURES:
--High stability of center frequency
--Independently controllable bandwidth (up to 14%)
--High out-band signal and noise rejection
--Logic-compatible output with 100 mA current sinking capability
--Inherent immunity to false signals
--Frequency adjustment over a 20-to-1 range with an external resistor
Operating Voltage: 10V
Positive Voltage at Input: 0.5 +Vx
Negative Voltage at Input: +10Vdc
Output Voltage (collector of output transistor): 15Vdc
Power Dissipation: 300mW
Manufactured by: Signetics
Part Number: NE567N
Full datasheet: NE567N