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| Order this document by MC12089/D MC12089 2.8 GHz Prescaler The MC12089 is a single modulus divide by 64 and 128 prescaler for low power frequency division of a 2.8 GHz high frequency input signal. The low power (10.2 mA typical at 5.0 V) and high operating frequency features make this prescaler ideal in satellite TV receiver applications. Divide ratio control input SW selects the required divide ratio of /64 or /128. On-chip output termination provides 2.5 mA of output current to drive a 12 pF (typical) high impedance load. The output voltage swing under typical supply voltage and temperature conditions is 1.2 V. If additional drive is required for the prescaler output, an external resistor can be added in parallel from the OUT pin to Gnd to increase the output power. Care must be taken not to exceed the maximum allowable current through the output. * 2.8 GHz Toggle Frequency MECL PLL COMPONENTS /64/128 PRESCALER SEMICONDUCTOR TECHNICAL DATA * * * 8 1 Supply Voltage 4.5 to 5.5 V Low Power Dissipation 51 mW Typical Operating Temperature Range of -40 to 85C D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8) FUNCTIONAL TABLE SW H L NOTE: H = VCC, L = Open. 8 1 Divide Ratio 64 128 MAXIMUM RATINGS Characteristic Power Supply Voltage, Pin 4 Operating Temperature Range Storage Temperature Range Maximum Output Current, Pin 7 NOTE: ESD data available upon request. Symbol VCC TA Tstg IO Range -0.5 to 7.0 -40 to 85 -65 to 150 4.0 Unit Vdc C C mA P SUFFIX PLASTIC PACKAGE CASE 626 PIN CONNECTIONS Gnd IN IN VCC 1 2 3 4 8 7 6 5 NC OUT NC SW (Top View) ORDERING INFORMATION Device MC12089D MC12089P Operating Temperature Range TA = - 40 to +85C Package SO-8 Plastic (c) Motorola, Inc. 1997 Rev 3 MC12089 ELECTRICAL CHARACTERISTICS (VCC = 4.5 to 5.5 V; TA = -40 to 85C, unless otherwise noted.) Parameter Toggle Frequency (Sine Wave) Supply Current Output (Pin 2) Input Voltage Sensitivity Divide Ratio Control Input High (SW) Divide Ratio Control Input Low (SW) Output Voltage Swing (Note 1) NOTE: 1. Assumes CL = 12 pF Symbol ft ICC 250-500 MHz 500-2800 MHz Vin VIH VIL Vout Min 0.25 - 400 100 VCC Open 0.8 Typ 3.4 10.2 - - VCC Open 1.2 Max 2.8 14.5 1000 1000 VCC Open - Unit GHz mA mVpp V - Vpp Figure 1. Logic Diagram (MC12089) D In In C QB Q D C QB Q D C Q QB D C QB Q D C Q QB D C QB D Q C Q Out QB SW Figure 2. AC Test Circuit VCC = 4.5 to 5.5 V C3 SINE WAVE GENERATOR C1 IN 50 C2 VCC SW IN GND OUT CL EXTERNAL COMPONENTS C1 = C2 = 1000 pF C3 = 0.1 F CL = 12 pF (Including Scope and Jig Capacitance) 2 MOTOROLA RF/IF DEVICE DATA MC12089 Figure 3. Input Signal Amplitude versus Input Frequency +15.0 +10.0 +5.0 0 -5.0 AMPLITUDE (dBm) -10.0 -15.0 -20.0 -25.0 -30.0 -35.0 -40.0 -45.0 -50.0 0 400 800 1200 1600 2000 FREQUENCY (MHz) Divide Ratio = 64; VCC = 5.0 V; TA = 25C 2400 2800 3200 3600 +1257.40 +707.11 +397.64 MOTOROLA RF/IF DEVICE DATA EEEEEEEEEEEEEEEEEE EEEEEEEEEEEEEEEEEE EEEEEEEEEEEEEEEEEE EEEEEEEEEEEEEEEEEE EEEEEEEEEEEEEEEEEE OPERATING WINDOW +223.61 +125.74 MILLIVOLTS (rms) +70.71 +39.76 +22.36 +12.57 +7.07 +3.98 +2.24 +1.26 +0.71 4000 3 MC12089 OUTLINE DIMENSIONS 8 5 -B- 1 4 P SUFFIX PLASTIC PACKAGE CASE 626-05 ISSUE K 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. F NOTE 2 -A- L DIM A B C D F G H J K L M N C -T- SEATING PLANE J N D K M M TA B H G 0.13 (0.005) M M MILLIMETERS MIN MAX 9.40 10.16 6.10 6.60 3.94 4.45 0.38 0.51 1.02 1.78 2.54 BSC 0.76 1.27 0.20 0.30 2.92 3.43 7.62 BSC --- 10_ 0.76 1.01 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 A 8 D 5 D SUFFIX PLASTIC PACKAGE CASE 751-06 (SO-8) ISSUE T C E 1 4 H 0.25 M B M 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. DIM A A1 B C D E e H h L 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_ h B C e A SEATING PLANE X 45 _ q L 0.10 A1 B 0.25 M CB S A S q 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. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 Customer Focus Center: 1-800-521-6274 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 1-602-244-6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, Motorola Fax Back System - US & Canada ONLY 1-800-774-1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 - http://sps.motorola.com/mfax/ HOME PAGE: http://motorola.com/sps/ JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shagawa-ku, Tokyo, Japan. 03-5487-8488 4 MC12089/D MOTOROLA RF/IF DEVICE DATA |
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