FX633P1 Consumer Microcircuits Limited, FX633P1 Datasheet
FX633P1
Related parts for FX633P1
FX633P1 Summary of contents
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... The FX633 uses the latest signal processing techniques to provide these advantages low cost, low power product with superior performance available in the industry standard package. 1996 Consumer Microcircuits Limited FX633 Wide Dynamic Signal Range Low Voltage Operation Standard 8-Pin DIP Package Standard 3 ...
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... External Components.................................................................................... 5 1.5 General Description....................................................................................... 6 1.5.1 Overall Function Description ........................................................... 6 1.5.2 Glossary .......................................................................................... 6 1.5.3 Block Diagram Description .............................................................. 7 1.5.4 Decode Output Truth Table ............................................................. 7 1.6 Application Notes .......................................................................................... 7 1.6.1 General............................................................................................ 7 1.7 Performance Specification ........................................................................... 8 1.7.1 Electrical Performance .................................................................... 8 1.7.2 Packaging...................................................................................... 12 1996 Consumer Microcircuits Limited CONTENTS 2 FX633 Page D/633/3 ...
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... Call Progress Tone Detector 1.2 Block Diagram 1996 Consumer Microcircuits Limited Figure 1 Block Diagram 3 FX633 D/633/3 ...
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... DETECT2 11, 14, 16 Notes: I/P = Input O/P = Output 1996 Consumer Microcircuits Limited Signal Name Type I/P The input to the on-chip oscillator, for external Xtal circuit or clock. XTALN O/P The inverted output of the on-chip oscillator. I/P A logic "0" pulse of at least 1µs applied to this input resets the decoder circuits and forces both DETECT1 and DETECT2 outputs to a logic " ...
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... Call Progress Tone Detector 1.4 External Components Typical Values ± 10% C1 33pF ± 20% C2 33pF ± 20% C3 1nF ± 20% at 5V, 560pF ± 20% at 3.3V. C4 0.1µF ± 20% X1 3.579545MHz (refer to Section 1.7.1) 1996 Consumer Microcircuits Limited Figure 2 Recommended External Components 5 FX633 D/633/3 ...
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... No Signal: A signal falling outside the nominal range 120Hz to 900Hz or the absence of an input signal. Either will be detected Signal condition. Nominal: Subject to dynamic tolerances within the signal analysis process. Absolute values are not material or adverse to performance. 1996 Consumer Microcircuits Limited 6 FX633 D/633/3 ...
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... Application Notes 1.6.1 General On power-up, a logic "0" at the ENABLE input may be used to disable and initialise the device. 1996 Consumer Microcircuits Limited 0 Call Progress Low Band: 1 Will detect 350+440, 400+450, 440+480, 400, 425, 440, and 450Hz tones Call Progress High Band: ...
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... Operating Temperature D4 Package Total Allowable Power Dissipation at Tamb = 25°C ... Derating Storage Temperature Operating Temperature Operating Limits Correct operation of the device outside these limits is not implied. Supply ( Xtal Frequency 1996 Consumer Microcircuits Limited pins SS Notes 8 Min. Max. Units -0.3 7 0.3 ...
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... Small signal impedance over the frequency range 100Hz to 2000Hz and at 5.0V. 3. The input level is not critical as the detector uses a stochastic algorithm. 4. Timing for an external input to the XTAL/CLOCK pin. 5. ENABLE pin. 6. DETECT1 and DETECT2 pins. 1996 Consumer Microcircuits Limited Notes = 5.0V 3.3V) ...
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... Call Progress Tone Detector 1.7.1 Electrical Performance (continued) Figure 3 Timing Diagram: Call Progress Tone(s) Figure 4 Timing Diagram: Non Call Progress Signal 1996 Consumer Microcircuits Limited 10 FX633 D/633/3 ...
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... CH Notes: 7. Only applies to bursts of the same frequency acknowledge a short tone gap 9. If the gap > Signal state will be decoded. 1996 Consumer Microcircuits Limited = 3.3V to 5.0V, Tamb = - 40°C to +85°C, S/N = 20dB. DD Notes 40 ms, No Signal is indicated for a minimum of 6ms. 11 Min. Typ. Max. ...
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... Call Progress Tone Detector 1.7.2 Packaging Figure 6 P1 Mechanical Outline: Order as part no. FX633P1 Figure 7 D4 Mechanical Outline: Order as part no. FX633D4 Handling precautions: This product includes input protection, however, precautions should be taken to prevent device damage from electro-static discharge. CML does not assume any responsibility for the use of any circuitry described ...
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... CML Microcircuits Product Prefix Codes Until the latter part of 1996, the differentiator between products manufactured and sold from MXCOM, Inc. and Consumer Microcircuits Limited were denoted by the prefixes MX and FX respectively. These products use the same silicon etc. and today still carry the same prefixes. ...