LMC567 Datasheet - Texas Instruments

LMC567 Low-Power Tone Decoder

The LMC567 device is a low-power, general-purpose LMCMOS tone decoder which is functionally similar to the industry standard LM567. The device consists of a twice frequency voltage-controlled oscillator (VCO) and quadrature dividers which establish the reference signals for phase and amplitude detec.

LMC567 Features

* 1 Functionally Similar to LM567

* 2-V to 9-V Supply Voltage Range

* Low Supply Current Drain

* No Increase in Current With Output Activated

* Operates to 500-kHz Input Frequency

* High Oscillator Stability

* Ground-Referenced Input

* H

LMC567-etcTI.pdf