SE567D Philips Semiconductors, SE567D Datasheet
SE567D
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SE567D Summary of contents
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop DESCRIPTION The NE/SE567 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 ...
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop EQUIVALENT SCHEMATIC April 15, 1992 404 Product specification NE/SE567 ...
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... + +125 C - +125 C - +125 C PARAMETER 405 Product specification NE/SE567 ORDER CODE DWG # NE567D 0174C NE567F 0581B NE567N 0404B SE567D 0174C SE567FE 0581B SE567N 0404B RATING UNIT 0 to +70 C -55 to +125 0 -10 ...
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop DC ELECTRICAL CHARACTERISTICS V +=5.0V; T =25 C, unless otherwise specified. A SYM- PARAMETER BOL 1 Center frequency f Highest center frequency Center frequency stability O f Center frequency distribution O f Center frequency shift with supply O voltage Detection bandwidth BW Largest detection bandwidth ...
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL PERFORMANCE CHARACTERISTICS Bandwidth vs Input Signal Amplitude 300 250 200 150 100 BANDWIDTH — Typical Supply Current vs Supply Voltage LOAD “ON” CURRENT 15 10 QUIESCENT CURRENT ...
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL PERFORMANCE CHARACTERISTICS Center Frequency Temperature Coefficient (Mean and SD) 100 0 –100 –200 –300 4.5 5.0 5.5 6.0 6.5 7.0 SUPPLY VOLTAGE — V DESIGN FORMULAS 1. 1070 200mV I RMS Where V =Input voltage (V ...
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL RESPONSE INPUT OUTPUT NOTE 100 L Response to 100mV Tone Burst RMS OUTPUT INPUT NOTES: S/N = –6dB R = 100 L Noise Bandwidth = 140Hz Response to Same Input Tone Burst With Wideband Noise 3. The value generally non-critical. C3 sets the band edge of a low-pass filter which attenuates frequencies outside the detection band to eliminate spurious outputs ...
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop 567 1 567 C 3 DECREASE INCREASE SENSITIVITY SENSITIVITY V+ DECREASE SENSITIVITY 567 1 2.5k 50k INCREASE C 3 SENSITIVITY R C 1.0k SILICON DIODES FOR TEMPERATURE COMPENSATION (OPTIONAL) Figure 3. Sensitivity Adjust connected to pin 6 without affecting the CCO duty cycle or temperature stability ...
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop 130 260 cases where turn-off time can be sacrificed to achieve fast turn-on, the optional sensitivity adjustment circuit can be used to move the quiescent C voltage lower (closer to the threshold 3 voltage). However, sensitivity to beat frequencies, noise and extraneous signals will be increased ...
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop CHATTER PREVENTION (Figure 4) Chatter occurs in the output stage when C is relatively small that the lock transient and the AC components at the quadrature phase detector (lock detector) output cause the output stage to move through its threshold more than once. Many loads, for example lamps and relays, will not respond to the chatter ...
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL APPLICATIONS NOTES: Component values (Typical 26.8 to 15k 24. 20k 0.10mF 1.0mF 2.2mF 250 April 15, 1992 + R 3 567 DIGIT 897Hz 567 770Hz ...
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL APPLICATIONS (Continued) 60Hz AC LINE 50–200V RMS C 4 27pF 3 567 500pF R 1 1:1 2.5k f 100kHz .006 C 1 .02 0.004mfd Carrier-Current Remote Control or Intercom 567 INPUT CHANNEL RECEIVER ...
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... Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL APPLICATIONS (Continued 567 CONNECT PIN 3 TO 2.8V TO INVERT OUTPUT R > 1000 Oscillator With Quadrature Output + R L 567 10k Pulse Generator With 25% Duty Cycle April 15, 1992 ...