MC145162P Freescale Semiconductor, Inc, MC145162P Datasheet
MC145162P
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MC145162P Summary of contents
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... Receive Counter Division Range 65,535 REV 3.1 2/98 MOTOROLA Motorola, Inc. 1998 Order this document MC145162 MC145162-1 PLASTIC DIP 16 1 SOG PACKAGE 16 CASE 751B 1 ORDERING INFORMATION MC145162P Plastic DIP MC145162D SOG Package MC145162P1 Plastic DIP MC145162D1 SOG Package PIN ASSIGNMENT CLK 3/ 4 ENB 4 ...
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OSC in 8 OSC out MCUCLK 12–BIT SHIFT REGISTER MCU INTERFACE PROGRAMMING CLK MODE CONTROL CONTROL REGISTER 4 ENB 13 TxPS RxPS ...
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MAXIMUM RATINGS* (Voltages Referenced Symbol Rating Supply Voltage V in Input Voltage, All Inputs out DC Current Drain Per Pin Current Drain V ...
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SWITCHING CHARACTERISTICS ( pF) Symbol Characteristic Ch t TLH Output Rise Time t THL Output Fall Time Input Rise and Fall Time t w ...
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TLH ANY 90% OUTPUT 10% Figure ENB, CLK 50% Figure 3. CLK LAST FIRST CLK CLK t su1 ENB Figure 4. ENB High During Serial Transfer MOTOROLA SWITCHING WAVEFORMS THL CLK, OSC in ...
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PIN DESCRIPTIONS INPUT PINS OSC in /OSC out Reference Oscillator Input/Output (Pins 7, 8) These pins form a reference oscillator when connected to an external parallel–resonant crystal. Figure 6 shows the relationship of different crystal frequencies and reference frequencies for ...
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R , REFERENCE (OSC in REFERENCE COUNTER FEEDBACK (f in –T Tx COUNTER –R Rx COUNTER) TxPD out OR RxPD out High voltage level ...
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CONTROL REGISTER IDENTIFIER = MSB CLK ENB NOTE: ENB must be high during the serial transfer. Figure 8. Programming Format of the Control Register Table 1. Control Register Function Bits Description Test Bit Set to ...
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REFERENCE FREQUENCY COUNTER IDENTIFIER = 0 REFERENCE FREQUENCY SELECT AUX Tx–0 REF SELECT ENABLE CLK ENB NOTE: ENB must be high during the serial transfer. Figure 9. Programming Format of the Auxiliary/Reference Frequency Counters MCU USING SERIAL ...
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CONTROL REGISTER IDENTIFIER = MSB AUX DATA SELECT = 0 CLK ENB NOTE: ENB must be high during the serial transfer. Figure 12. Programming Format for Control Register (3–Pin Interfacing Scheme CLK ENB NOTE: ...
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CLK ENB NOTE: ENB must be low during the serial transfer. Figure 15. Programming Format for Transmit and Receive Counters Table 3. Global CT–1 Reference Frequency Setting vs Channel Frequencies Country U.S.A. 46/49 MHz (10, 15, ...
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OSC in 14–BIT PROGRAMMABLE OSC out MAXIMUM CRYSTAL FREQUENCY 16.0 MHz REF FREQUENCY COUNTER IDENTIFIER = 0 REFERENCE FREQUENCY SELECT AUX Tx–0 REF SELECT ENABLE CLK ENB NOTE: ENB must be high during the serial transfer. Figure ...
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POWER SAVING OPERATION This PLL has a programmable power–saving scheme. The transmit and receive counters and the reference frequency counter can be powered down individually by setting the TxPD enable, RxPD enable, and Ref PD enable bits of the control ...
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Tx/Rx CHANNEL COUNTER TEST In normal applications, the TxPS/f Tx and the RxPS/f Rx out- put pins indicate the power saving mode status. However, the user can examine the Tx and Rx channel counter outputs by setting the Test bit ...
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Tx Channel Channel Frequency Number (MHz) 1 26.4875 2 26.4750 3 26.4625 4 26.4500 5 26.4375 6 26.4250 7 26.4125 8 26.4000 9 26.3875 10 26.3750 11 26.3625 12 26.3500 13 26.3375 14 26.3250 15 26.3125 Tx Channel Channel Frequency ...
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Tx Channel Channel Frequency Number (MHz) 1 31.0250 2 31.0500 3 31.0750 4 31.1000 5 31.1250 6 31.1500 7 31.1750 8 31.2000 9 31.2500 10 31.2750 11 31.3000 12 31.3250 Tx Channel Channel Frequency Number (MHz) 1 39.9250 2 39.9500 ...
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Table 9. New Zealand CT–1 Base Set Frequency Tx Channel Channel Frequency Number (MHz) 1 1.7820 2 1.7620 3 1.7420 4 1.7220 5 1.7020 6 34.3500 7 34.3625 8 34.3750 9 34.3875 10 34.4000 Table 10. New Zealand CT–1 Handset ...
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Table 11. Australia CT–1 Base Set Frequency Tx Channel Channel Frequency Number (MHz) 1 30.0750 2 30.1250 3 30.1750 4 30.2250 5 30.2750 6 30.1000 7 30.1500 8 30.2000 9 30.2500 10 30.3000 Table 12. Australia CT–1 Handset Frequency Tx ...
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Tx Channel Channel Frequency Number (MHz) 1 1.6420 2 1.6620 3 1.6820 4 1.7020 5 1.7220 6 1.7420 7 1.7620 8 1.7820 Tx Channel Channel Frequency Number (MHz) 1 47.45625 2 47.46875 3 47.48125 4 47.49375 5 47.50625 6 47.51875 ...
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Table 15. U.S.A. (10 Channels) CT–1 Base Set Frequency Tx Channel Channel Frequency Number (MHz) 1 46.610 2 46.630 3 46.670 4 46.710 5 46.730 6 46.770 7 46.830 8 46.870 9 46.930 10 46.970 Table 16. U.S.A. (10 Channels) ...
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Table 17. U.S.A. (25 Channels) CT–1 Base Set Frequency Tx Channel Channel Frequency Number (MHz) 1 43.72 2 43.74 3 43.82 4 43.84 5 43.92 6 43.96 7 44.12 8 44.16 9 44.18 10 44.20 11 44.32 12 44.36 13 ...
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Table 18. U.S.A. (25 Channels) CT–1 Handset Frequency Tx Channel Channel Frequency Number (MHz) 1 48.76 2 48.84 3 48.86 4 48.92 5 49.02 6 49.08 7 49.10 8 49.16 9 49.20 10 49.24 11 49.28 12 49.36 13 49.40 ...
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Tx Channel Channel Frequency Number (MHz) 1 49.670 2 49.845 3 49.860 4 49.770 5 49.875 6 49.830 7 49.890 8 49.930 9 49.990 10 49.970 11 49.695 12 49.710 13 49.725 14 49.740 15 49.755 Tx Channel Channel Frequency ...
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0.25 (0.010) –A– –T– SEATING PLANE 0.25 (0.010 Motorola reserves the right to make changes ...