Order this document by MC12018/D The MC12018 is a dual modulus prescaler which divides by 128 and 129. An internal regulator is provided to allow this device to be used over a wide range of power supply voltages. The devices may be operated by applying a supply voltage of 5.0 Vdc ±10% at Pin 7, or by applying an unregulated voltage source from 5.5 Vdc to 9.5 Vdc to Pin 8. 520 MHz Toggle Frequency SEMICONDUCTOR TECHNICAL DATA Low–Power 8.0 mA Typical Control Input Is Compatible With Standard CMOS and TTL Supply Voltage 4.5 V to 9.5 V On–Chip 10 kΩ Resistor from Positive Edge to Ground 8 1 D SUFFIX PLASTIC PACKAGE CASE 751 (SO–8) 8 1 SIMPLIFIED BLOCK DIAGRAM Control Input 1 Signal Input Signal Gnd 0.001 µF 5 ÷N / N+1 6 0.001 µF Vreg 8 0.1 µF 3 POS Edge 10 k NEG 2 Edge PIN CONNECTIONS IN NE PE Gnd 4 7 0.1 µF VCC P SUFFIX PLASTIC PACKAGE CASE 626 TO Vreg • • • • • MECL PLL COMPONENTS ÷128/129 DUAL MODULUS PRESCALER Gnd 1 8 2 7 3 6 4 5 VCC Vreg SGnd SIN (Top View) Voltage Regulator ORDERING INFORMATION 1. Vreg at Pin 7 is not guaranteed to be between 4.5 and 5.5 V when VCC is being applied to Pin 8 2. Pin 7 is not to be used as a source of regulated output voltage 3. 10 kΩ pulldown recommended with negative edge output (Pin 2) Device MC12018D MC12018P Operating Temperature Range TA = – 40° to +85°C Motorola, Inc. 1997 Package SO–8 Plastic Rev 2 MC12018 MAXIMUM RATINGS Symbol Value Unit Regulated Voltage, Pin 7 Rating Vreg 8.0 Vdc Power Supply Voltage, Pin 8 VCC 10 Vdc TA –40 to +85 °C Tstg –65 to +175 °C Operating Temperature Range Storage Temperature Range NOTE; ESD data available upon request. ELECTRICAL CHARACTERISTICS (VCC = 5.5 to 9.5 V; Vreg = 4.5 to 5.5 V; TA = –40 to 85°C), unless otherwise noted.) Characteristic Symbol Min Typ Max Unit Toggle Frequency (Sine Wave Input) fmax fmin 520 – – – – 75 MHz Supply Current ICC – 8.0 10.7 mA Control Input HIGH (÷128) VIH 2.0 – – V Control Input LOW (÷129) VIL – – 0.8 V Differntial Output Voltage (Isource = –200µA) Vout 0.8 1.0 – V Input Voltage Sensitivity 75MHz 125–520MHz Vin 400 200 – – 800 800 – – tout–50 PLL Response Time (Notes 1 and 2) tPLL mVPP ns NOTES: 1. tPLL = the period of time the PLL has from the prescaler rising output tranistion (50%) to the modulus control input edge transition (50%) to ensure proper modulus selection. 2. tout = period of output waveform. 2 MOTOROLA RF/IF DEVICE DATA MC12018 OUTLINE DIMENSIONS 8 P SUFFIX PLASTIC PACKAGE CASE 626–05 ISSUE K 5 -B1 NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS). 3. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 4 F DIM A B C D F G H J K L M N -A- NOTE 2 L C J -T- N SEATING PLANE D MILLIMETERS MIN MAX 9.40 10.16 6.60 6.10 4.45 3.94 0.51 0.38 1.78 1.02 2.54 BSC 1.27 0.76 0.30 0.20 3.43 2.92 7.62 BSC — 10° 1.01 0.76 INCHES MIN MAX 0.370 0.400 0.240 0.260 0.155 0.175 0.015 0.020 0.040 0.070 0.100 BSC 0.030 0.050 0.008 0.012 0.115 0.135 0.300 BSC — 10° 0.030 0.040 M K G H 0.13 (0.005) M T A M B M D SUFFIX PLASTIC PACKAGE CASE 751–06 (SO–8) ISSUE T D A 8 NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS ARE IN MILLIMETER. 3. DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. C 5 0.25 H E M B M 1 4 h B e X 45 _ q A C SEATING PLANE L 0.10 A1 B 0.25 M C B S MOTOROLA RF/IF DEVICE DATA A S DIM A A1 B C D E e H h L q MILLIMETERS MIN MAX 1.35 1.75 0.10 0.25 0.35 0.49 0.19 0.25 4.80 5.00 3.80 4.00 1.27 BSC 5.80 6.20 0.25 0.50 0.40 1.25 0_ 7_ 3 MC12018 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. “Typical” parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. 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