| Part Number | MC14LC5447 |
| Manufacturer | Motorola |
| Title | Calling Line Identification(CLID) Receiver with Ring Detector |
| Description | OSC Startup (CLKSIN = 1; 3.579 MHz XTAL) Power–Up Low to FSK (Setup Time) Carrier Detect Acquisition Time End of Data to Carrier Detect High Symbo... |
| Features |
• • • • • • • Ring Detector On –Chip Ring Detect Output for MCU Interrupt Power –Down Mode, Less than 1 µA Single Supply: + 3.5 to + 6.0 V Pin Selectable Clock Frequencies: 3.68 MHz, 3.58 MHz, or 455 kHz Two Stage Power –Up for Power Management Control Demodulates Bell 202 and V.23 MC14LC5447 16 1 ... |
| File Size | 215.36KB |
| Datasheet |
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MC14LC5447 : OSC Startup (CLKSIN = 1; 3.579 MHz XTAL) Power–Up Low to FSK (Setup Time) Carrier Detect Acquisition Time End of Data to Carrier Detect High Symbol tDOSC tSUPD tDAQ tDCH Min — 15 — 8 Typ 2 — 14 — Max — — — — Unit ms ms ms ms TIMING DIAGRAM 0.5 SECOND 0.5 SECOND 2 SECONDS RI 0101 1 DATA RT THRESHOLD TO KEEP PART ON RDO tSUPD PWRUP tDAQ CDO tDCH DOC COOKED DATA DOR tDOSC RAW DATA OSC CLOCK 3.58 MHz, 3.6864 MHz, OR 455 kHz MOTOROLA MC14LC5447 3 VDD TI RI RDI1 RDI2 NC RT PWRUP 1 2 3 4 5 6 7 16 0.1 µF 15 14 13 12 11 10 9 DOC DOR CDO RDO CLKSIN OSCin OSCout OPEN VDD 8 RT 1 0 X PWRUP 1 1 0 IDD OSCin 1 µA MAX DISABLE 2.4 mA TYP ENABLE 6.2 mA TYP ENABLE 3.579 MHz 30 pF 10 MΩ 3.