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| Order this document by MC12080/D MC12080 1.1 GHz Prescaler The MC12080 is a single modulus divide by 10, 20, 40, 80 prescaler for low power frequency division of a 1.1 GHz high frequency input signal. Divide ratio control inputs SW1, SW2 and SW3 select the required divide ratio of /10, /20, /40, or /80. An external load resistor is required to terminate the output. A 820 resistor is recommended to achieve a 1.2 Vpp output swing, when dividing a 1.1 GHz input signal by the minimum divide by ratio of 10, assuming a 8.0 pF load. Output current can be minimized dependent on conditions such as output frequency, capacitive load being driven, and output voltage swing required. Typical values for load resistors are included in the Vout specification for various divide ratios at 1.1 GHz input frequency. * 1.1 GHz Toggle Frequency MECL PLL COMPONENTS /10/20/40/80 PRESCALER SEMICONDUCTOR TECHNICAL DATA * * * Supply Voltage 4.5 to 5.5 V Low Power 3.7mA Typical at VCC = 5.0 V Operating Temperature Range of -40 to 85C 8 1 FUNCTIONAL TABLE SW1 L L L L H H H H NOTE: SW2 L L H H L L H H SW3 L H L H L H L H Divide Ratio 80 40 40 20 40 20 20 10 D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8) 8 1 SW1, SW2 and SW3: H = VCC, L = Open. P SUFFIX PLASTIC PACKAGE CASE 626 MAXIMUM RATINGS Characteristic Power Supply Voltage, Pin 2 Operating Temperature Range Storage Temperature Range Maximum Output Current, Pin 4 NOTE: ESD data available upon request. Symbol VCC TA Tstg IO Range -0.5 to 7.0 -40 to 85 -65 to 150 10 Unit Vdc C C mA PIN CONNECTIONS IN VCC SW1 OUT 1 2 3 4 8 7 6 5 IN SW3 SW2 Gnd (Top View) ORDERING INFORMATION Device MC12080D MC12080P Operating Temperature Range TA = - 40 to +85C Package SO-8 Plastic (c) Motorola, Inc. 1997 Rev 2 MC12080 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 100-250 MHz 250-1100 MHz Symbol ft ICC Vin VIH VIL Vout Min 0.1 - 400 100 VCC - 0.5 V Open 0.8 Typ 1.4 3.7 - - VCC Open 1.2 Max 1.1 5.0 1000 1000 VCC + 0.5 V Open - Unit GHz mA mVpp V - Vpp Divide Ratio Control Input High (SW1, SW2, SW3) Divide Ratio Control Input Low (SW1, SW2, SW3) Output Voltage Swing1 RL = 820 , IO = 4.0 mA for /10 RL = 1.6 k, IO = 2.1 mA for /20 RL = 3.3 k, IO = 1.1 mA for /40 RL = 6.2 k, IO = 0.57 mA for /80 NOTE: 1. Assumes 8.0 pF load and 1.1 GHz input frequency (typical), IO at VCC = 5.0 V and TA = 25C Figure 1. Logic Diagram (MC12080) D In In C Q QB D C Q QB D C Q QB 1 D 0 C SW1 SW3 SW2 Q C Q C Q C Q Out QB D QB D QB D QB Figure 2. AC Test Circuit VCC = 4.5 to 5.5 V C3 SINE WAVE GENERATOR C1 IN 50 C2 VCC SW1 SW2 SW3 IN GND OUT CL RL EXTERNAL COMPONENTS C1 = C2 = 1000 pF C3 = 0.1 F CL = 8.0 pF (Including Scope and Jig Capacitance) RL = 820 for /10 at 1.1 GHz 2 MOTOROLA RF/IF DEVICE DATA MC12080 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 0 200 400 600 800 1000 1200 1400 1600 FREQUENCY (MHz) Divide Ratio = 10; VCC = 5.0 V; TA = 25C +1257.40 +707.11 800 400 0 1800 0 200 400 600 800 1000 1200 1400 1600 FREQUENCY (MHz) mVpp MOTOROLA RF/IF DEVICE DATA EEEEEEEEEEEEEE EEEEEEEEEEEEEE EEEEEEEEEEEEEE EEEEEEEEEEEEEE EEEEEEEEEEEEEE EEEEEEEEEEEEEE OPERATING WINDOW +397.64 +223.61 +125.74 +70.71 mVrms +39.76 +22.36 +12.57 +7.07 +3.98 +2.24 +1.26 +0.71 1800 Figure 4. Output Amplitude versus Input Frequency 2000 1600 1200 3 MC12080 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 MC12080/D MOTOROLA RF/IF DEVICE DATA |
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