MC145200DT MOTOROLA [Motorola, Inc], MC145200DT Datasheet
MC145200DT
Related parts for MC145200DT
MC145200DT Summary of contents
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... OUTPUT B: Open–Drain Order this document by MC145200/D MC145200 MC145201 F SUFFIX SOG PACKAGE 20 CASE 751J 1 DT SUFFIX TSSOP 20 CASE 948D 1 ORDERING INFORMATION MC145200F SOG Package MC145201F SOG Package MC145200DT TSSOP MC145201DT TSSOP PIN ASSIGNMENT REF out 1 20 REF CLK ...
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REF in OSC OR 4–STAGE DIVIDER 1 (CONFIGURABLE) REF out 18 CLK SHIFT REGISTER 19 AND D in CONTROL 24 LOGIC 17 ENB INTERNAL CONTROL INPUT 10 AMP f in SUPPLY CONNECTIONS: PIN 12 = ...
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ELECTRICAL CHARACTERISTICS ( 4.5 to 5.5 V, Voltages Referenced to GND – unless otherwise stated; MC145200 8.0 to 9.5 V; MC145201 ...
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ANALOG CHARACTERISTICS—CURRENT SOURCE/SINK OUTPUT—PD out (I out 2 mA 4 Parameter Maximum Source Current Variation Maximum Sink–vs–Source Mismatch (Note 3) Output Voltage Range (Note 3) NOTES: 1. Percentages calculated ...
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CLK 50% 10 1/f clk t PLH t PHL 90% OUTPUT A 50% (DATA OUT) 10% t TLH t THL Figure 1. VALID 50 50% ...
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LOOP SPECIFICATIONS ( 4.5 to 5.5 V unless otherwise indicated – Symbol Parameter V in Input Voltage Range ref Input ...
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OUTPUT 10% t THL Figure 11. Switching Waveform NORMALIZED INPUT IMPEDANCE — SERIES FORMAT ( (PIN 11) SOG PACKAGE Frequency Marker MOTOROLA DEVICE UNDER TEST ...
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PIN DESCRIPTIONS DIGITAL INTERFACE PINS D in Serial Data Input (Pin 19) The bit stream begins with the most significant bit (MSB) and is shifted in on the low–to–high transition of CLK. The bit pattern is 1 byte (8 bits) ...
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If A23 = high and A22 = low, OUTPUT A is configured This signal is the buffered output of the 12–stage N counter. The f V signal appears as normally low and pulses high, and can ...
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Frequency and Phase essentially a floating state; voltage at pin determined by loop filter This output can be enabled, disabled, and inverted via the C register. If desired, PD out can be forced ...
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V PD Positive Power Supply (Pin 5) This pin supplies power to both phase/frequency detectors A and B. The voltage applied on this pin must be no less than the potential applied to the V DD pin. The maximum voltage ...
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Nominal MC145200 PD out Source Current vs Rx Resistance 100 ...
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ENB CLK MSB this point, the new byte is transferred to the C register and stored. No other registers are affected. C7 — POL: Selects the output polarity of the phase/frequency detectors. When set high, ...
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ENB CLK MSB R15 R14 R13 R12 R11 CRYSTAL MODE, SHUT DOWN 1 CRYSTAL MODE, ACTIVE 2 REFERENCE MODE, REF in ENABLED and REF out STATIC LOW 3 REFERENCE MODE, REF out ...
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R REFERENCE REF FEEDBACK out High voltage level Low voltage level *At this point, when both f R and ...
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Power is dissipated in the effective series resistance of the crystal Figure 21. The maximum drive level specified by the crystal manufacturer represents the maximum stress that the crystal can withstand without damage or excessive shift ...
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PHASE–LOCKED LOOP — LOW–PASS FILTER DESIGN (A) PD out VCO R C NOTE: For (A), using K in amps per radian with the filter’s impedance transfer function, Z(s), maintains units of volts per radian for the detector/ filter combination. Additional ...
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THRESHOLD DETECTOR INTEGRATOR OPTIONAL LOOP ERROR SIGNALS (NOTE 1) LOW–PASS FILTER NOTES: 1. When used, the R and V outputs are fed to an external combiner/loop filter. See the Phase– Locked Loop — Low–Pass Filter Design page for additional information. ...
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Figure 26. Accessing the R Registers of Two Cascaded Devices MOTOROLA Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç ...
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SOG (SMALL OUTLINE GULL–WING) PACKAGE - 0.13 (0.005 0.13 (0.005 TSSOP (THIN SHRUNK SMALL OUTLINE PACKAGE PIN ...
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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 ...