مترجم سایت

LM567/LM567C Tone Decoder

TEXAS INSTRUMENTS

ایسی اریجینال میباشد . 

دقت شود مدل معمولی و چینی هم در صورت نیاز موجود میباشد که به مراتب قیمت کمتری دارد .

FEATURES APPLICATIONS

2• 20 to 1 Frequency Range with an External • Touch Tone Decoding

Resistor • Precision Oscillator

• Logic Compatible Output with 100 mA Current • Frequency Monitoring and Control

Sinking Capability • Wide Band FSK Demodulation

• Bandwidth Adjustable from 0 to 14% • Ultrasonic Controls

• High Rejection of Out of Band Signals and • Carrier Current Remote Controls

Noise

• Communications Paging Decoders

• Immunity to False Signals

• Highly Stable Center Frequency DESCRIPTION

• Center Frequency Adjustable from 0.01 Hz to The LM567 and LM567C are general purpose tone

500 kHz decoders designed to provide a saturated transistor

switch to ground when an input signal is present

within the passband. The circuit consists of an I and

Q detector driven by a voltage controlled oscillator

which determines the center frequency of the

decoder. External components are used to

independently set center frequency, bandwidth and

output delay.

مشاوره قبل از خرید در مورد: LM567/LM567C
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