MC145152DW2R2 Freescale Semiconductor, MC145152DW2R2 Datasheet
MC145152DW2R2
Specifications of MC145152DW2R2
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MC145152DW2R2 Summary of contents
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... N A ÷ P Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. © Freescale Semiconductor, Inc., 2004. All rights reserved. 28 Contents 1 MC145151-2 Parallel-Input (Interfaces with 1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Typical Applications . . . . . . . . . . . . . . . . . . . 6 2 MC145152-2 Parallel-Input (Interfaces with 2 ...
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... Two Error Signal Options: Single-Ended (Three-State) or Double-Ended • Chip Complexity: 8000 FETs or 2000 Equivalent Gates MC145151-2 and MC145152-2 Technical Data, Rev • OSC OSC DD out N11 out RA0 5 24 N10 RA1 6 23 N13 RA2 7 22 N12 φ T/R R φ Figure 1. MC145151-2 Pin Assignment Freescale Semiconductor ...
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... Pull-up resistors ensure that inputs left open remain at a logic 1 and require only a SPST switch to alter data to the zero state. MC145151-2 and MC145152-2 Technical Data, Rev. 5 Freescale Semiconductor MC145151-2 Parallel-Input (Interfaces with Single-Modulus Prescalers) RA2 RA1 ...
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... CMOS logic out is leading, then error information is provided by φ the phase lagging, then error information is provided by φ the phase and φ remain high except for a small R Freescale Semiconductor out V R ...
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... The positive power supply potential. This pin may range from + with respect Negative Power Supply (Pin 2) The most negative supply potential. This pin is usually ground. MC145151-2 and MC145152-2 Technical Data, Rev. 5 Freescale Semiconductor MC145151-2 Parallel-Input (Interfaces with Single-Modulus Prescalers same phase and frequency). Pulses low when loop R V ...
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... T: 13.0833 - 18.0833 MHz R: 9.5167 - 14.5167 MHz CHANNEL PROGRAMMING ÷ 2284 TO 3484 VOLTAGE CONTROLLED OSCILLATOR 5 - 5.5 MHz TRANSMIT: 440.0 - 470.0 MHz RECEIVE: 418.6 - 448.6 MHz (25 kHz STEPS) LOOP VCO X6 FILTER T: 73.3333 - 78.3333 MHz R: 69.7667 - 74.7667 MHz DOWN MIXER X6 60.2500 MHz Freescale Semiconductor ...
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... User-Selectable ÷ R Values: 8, 64, 128, 256, 512, 1024, 1160, 2048 • ÷ N Range = 3 to 1023, ÷ A Range = • • Chip Complexity: 8000 FETs or 2000 Equivalent Gates MC145151-2 and MC145152-2 Technical Data, Rev. 5 Freescale Semiconductor MC145152-2 Parallel-Input (Interfaces with Dual-Modulus Prescalers) • ...
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... R COUNTER CONTROL LOGIC ÷ ÷ A COUNTER 10-BIT N COUNTER Figure 6. MC145152-2 Block Diagram is typically derived from a dual-modulus in Reference Address Code RA2 RA1 RA0 LOCK LD DETECT MC φ PHASE V φ DETECTOR Total Divide Value 8 64 128 256 512 1024 1160 2048 Freescale Semiconductor ...
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... N and ÷ A are counting down during the first portion of the cycle then set back low, the counters preset to their respective programmed values, and the above sequence repeated. This provides for a total programmable divide value (N MC145151-2 and MC145152-2 Technical Data, Rev. 5 Freescale Semiconductor MC145152-2 Parallel-Input (Interfaces with Dual-Modulus Prescalers) that require a logic 0 on the MC output (see in on page 21) ...
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... Pulses low when loop CONNECTS “1" “1" “1" LOCK DETECT SIGNAL RA2 RA1 RA0 LD R1 φ φ V MC145152 outputs swing rail-to-rail. Therefore, the user should be careful not to exceed the com 150 - 175 MHz 5 kHz STEPS VCO + NOTE 2 ÷ 64/65 PRESCALER Freescale Semiconductor ...
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... The φ and φ R input range of the op amp used in the combiner/loop filter. Figure 8. 666-Channel Computer-Controlled, Mobile Radiotelephone Synthesizer MC145151-2 and MC145152-2 Technical Data, Rev. 5 Freescale Semiconductor MC145152-2 Parallel-Input (Interfaces with Dual-Modulus Prescalers) RECEIVER 2ND L.O. 30.720 MHz “1" LOCK DETECT SIGNAL ...
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... MC145151-2 and MC145152-2 Technical Data, Rev except for SW1 and SW2 Table 1. Maximum Ratings (Voltages Referenced to VSS) Symbol out stg T and V should be constrained in out except SS DD Value Unit - 0.5 V out ± out ± 500 mW D °C - 150 °C 260 L Freescale Semiconductor ...
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... I Input Leakage V IL Current (Data, CLK, ENB - without pull-ups) I Input Leakage V IH Current (all inputs except f , OSC ) in in MC145151-2 and MC145152-2 Technical Data, Rev. 5 Freescale Semiconductor MC145151-2 and MC145152-2 Electrical Characteristics Table 2. Electrical Characteristics (Voltages Referenced Test Condition OSC = 10 MHz ...
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... Freescale Semiconductor Unit µ µA µA pF ...
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... PLH 50% OUTPUT Figure 9a. Maximum Propagation Delay ANY OUTPUT OUTPUT DEVICE UNDER TEST * Includes all probe and fixture capacitance. Figure 9d. Test Circuit MC145151-2 and MC145152-2 Technical Data, Rev. 5 Freescale Semiconductor MC145151-2 and MC145152-2 Electrical Characteristics Table 4. AC Electrical Characteristics ( pF, Input ns 9d) 9e) ...
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... Table 5. Timing Requirements = unless otherwise indicated below DATA - CLK ENB Figure 10. Switching Waveforms Guaranteed Limit Guaranteed Limit 25° 85° LAST FIRST 50% CLK CLK rec 50% PREVIOUS DATA LATCHED Figure 10b. Minimum Setup, Hold, and Recovery Times Freescale Semiconductor Unit MHz µ ...
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... When locked in phase and frequency the output is high out and the voltage at this pin is determined by the low-pass filter capacitor. Figure 11. Phase Detector/Lock Detector Output Waveforms MC145151-2 and MC145152-2 Technical Data, Rev. 5 Freescale Semiconductor MC145151-2 and MC145152-2 Electrical Characteristics Table 6. Frequency Characteristics , pF, Input t ...
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... K K φ VCO ω Nω n ζ φ VCO 1 F( φ VCO ω NC ζ = 0.5 ω φ VCO F( ) φ VCO ω NCR 1 ω ζ Assuming gain A is very large, then F( then placed from the midpoint to ground to further Freescale Semiconductor . n ...
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... Use of the On-Chip Oscillator Circuitry The on-chip amplifier (a digital inverter) along with an appropriate crystal may be used to provide a reference source frequency. A fundamental mode crystal, parallel resonant at the desired operating frequency, should be connected as shown in MC145151-2 and MC145152-2 Technical Data, Rev. 5 Freescale Semiconductor Figure 13. FREQUENCY R ...
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... NOTE: Values are supplied by crystal manufacturer (parallel resonant crystal). Figure 15. Equivalent Crystal Networks and out Figure 13 limits the drive level. The use of R1 may not be necessary , which does not exceed and OSC pins to minimize in out , in Figure 15. The drive level e Freescale Semiconductor ...
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... To maximize system frequency capability, the dual-modulus prescaler output must go from low to high after each group input cycles. The prescaler should divide by P when its modulus control line is high and when its MC is low. MC145151-2 and MC145152-2 Technical Data, Rev. 5 Freescale Semiconductor . (Care should be taken to minimize loading.) The frequency should out (N ...
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... MC145151-2 and MC145152-2 Technical Data, Rev the value used for P must be large enough such VCOmax to the MC output for the frequency synthesizer device. in results when N T ≥ (input to the ÷ N and ÷ binary is used as the program T , now results when the value T Freescale Semiconductor ...
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... D G Figure 16. Outline Dimensions for Plastic DIP PIN 1 IDENT e B 0.025 Figure 17. Outline Dimensions for SOG Package MC145151-2 and MC145152-2 Technical Data, Rev. 5 Freescale Semiconductor P SUFFIX PLASTIC DIP SEATING PLANE (Case Outline 710-02, Issue B) DW SUFFIX SOG PACKAGE 0.10 C SEATING C PLANE ...
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... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...