MC14LC5447P Motorola, MC14LC5447P Datasheet
![no-image](/images/manufacturer_photos/0/4/459/motorola_sml.jpg)
MC14LC5447P
Available stocks
Related parts for MC14LC5447P
MC14LC5447P Summary of contents
Page 1
... VALID DATA DETECT 12 RDO 11 CLOCK CLKSIN GEN CONNECT (5) Order this document by MC14LC5447/D MC14LC5447 P SUFFIX PLASTIC DIP CASE 648 SUFFIX SOG PACKAGE 16 CASE 751G 1 ORDERING INFORMATION MC14LC5447P Plastic DIP MC14LC5447DW SOG Package PIN ASSIGNMENT DOC RDI1 3 14 DOR RDI2 4 13 CDO RDO ...
Page 2
... A — — 0.4 V 2.5 2.75 3.0 V 2.0 2.3 2.6 V 1.0 1.1 1.2 V — 250 — k Min Typ Max Unit – 40 – 45 — dBm dB — – 64 — — – 4 — — – 3 — — – 34 — — – 48 — dBm MOTOROLA ...
Page 3
SWITCHING CHARACTERISTICS ( pF Description OSC Startup (CLKSIN = 1; 3.579 MHz XTAL) Power–Up Low to FSK (Setup Time) Carrier Detect Acquisition Time End of ...
Page 4
... CDO remains low as long as the carrier remains valid hysteresis is built in to allow for a momentary drop out of the carrier. CDO may be used in the auto power–up configuration when connected to PWRUP. 15 DOC 14 DOR OPEN 13 CDO 12 RDO 11 CLKSIN OSC in 9 OSC out 3.579 MHz MOTOROLA ...
Page 5
... Frequency 455 kHz 0. 1 and C2 100 pF Source: Murata Manufacturing Co. Ltd. 2200 Lake Park Dr. Smyma, GA 30080 Tel. 404–436–1300 NOTE: Motorola cannot recommend one supplier over another and in no way suggests that this is a complete listing. OSC in OSC out RF C2 MC14LC5447 5 ...
Page 6
... Signal–to–Noise Ratio (SNR V.23 op- eration and at an SNR Bell 202 operation (see Figures 4 and 5). All measurements in dBm are referenced to 600 = 0.7746 Vrms. All measurements were taken using the MC145460EVK evaluation board T– 3.5 4.0 4.5 5.0 5.5 6.0 6 dBm MOTOROLA ...
Page 7
Electronic file not available for this figure. To view the complete document, order it from the Literature Center. Figure 4. MC14LC5447 V.23 Operation (Typical BER vs SNR) 500 pF TIP 10 k 500 pF RING 10 k Figure 6. Full–Time ...
Page 8
... DOR RDI1 3 13 CDO RDI2 4 12 RDO 500 CLKSIN OSC PWRUP 7 9 OSC out 8 470 4.7 M 270 k 0.33 F 0.2 F 0.5 0.5 SEC SEC 0101 1 DATA NOTE 1 NOTE 2 DATA DATA Timing Diagram for Figure MC145407 3.579 MHz SECOND RING 2 SECONDS NOTE 3 MOTOROLA ...
Page 9
C3 500 TIP 0 RING 0.2 F 470 k TO PHONE Figure 8. Adjunct Box Concept for Calling Number Display FIRST RING 0.5 SEC 2 SECONDS RI RT INTERRUPT ...
Page 10
... DATA 01010101 DATA 144 DATA BITS BITS BITS CALLING NAME PARAMETER PARAMETER TYPE WORD LENGTH WORD Figure 10. Multiple Message Format 0.5 s CHECK SUM 8 BITS MO – DAY – HOUR – MINUTE – NUMBER 04 – 15 – 16 – 21 – 512 555 1212 MOTOROLA ...
Page 11
0.25 (0.010) –A– –B– 16X 0.010 (0.25 14X K MOTOROL A PACKAGE DIMENSIONS P SUFFIX PLASTIC DIP ...
Page 12
... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “ ...