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| MC12080 1.1 GHz Prescaler Description 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. An 820 W 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. Features http://onsemi.com MARKING DIAGRAM 8 8 1 SOIC-8 D SUFFIX CASE 751 1 A L Y W G 12080 ALYW G * * * * * 1.1 GHz Toggle Frequency Supply Voltage 4.5 to 5.5 V Low Power 3.7 mA Typical at VCC = 5.0 V Operating Temperature Range of -40 to 85C Pb-Free Packages are Available = Assembly Location = Wafer Lot = Year = Work Week = Pb-Free Package Table 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 PIN CONNECTIONS In VCC SW1 Out 1 2 3 4 8 7 6 5 In SW3 SW2 GND (Top View) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 3 of this data sheet. SW1, SW2 and SW3: H = VCC, L = Open. Table 2. MAXIMUM RATINGS Rating Power Supply Voltage, Pin 2 Operating Temperature Range Storage Temperature Range Maximum Output Current, Pin 4 Symbol VCC TA Tstg IO Value -0.5 to 7.0 -40 to 85 -65 to 150 10 Unit Vdc C C mA Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. NOTE: ESD data available upon request. (c) Semiconductor Components Industries, LLC, 2006 January, 2006 - Rev. 6 1 Publication Order Number: MC12080/D MC12080 Table 3. ELECTRICAL CHARACTERISTICS (VCC = 4.5 to 5.5 V; TA = -40 to 85C, unless otherwise noted.) Characteristic Toggle Frequency (Sine Wave) Supply Current Output (Pin 2) Input Voltage Sensitivity 100 to 250 MHz 250 to 1100 MHz Divide Ratio Control Input High (SW1, SW2, SW3) Divide Ratio Control Input Low (SW1, SW2, SW3) Output Voltage Swing (Note 1) RL = 820 W, IO = 4.0 mA for /10 RL = 1.6 kW, IO = 2.1 mA for /20 RL = 3.3 kW, IO = 1.1 mA for /40 RL = 6.2 kW, IO = 0.57 mA for /80 Symbol ft ICC Vin 400 100 VIH VIL Vout VCC - 0.5 V Open 0.8 Min 0.1 - 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 1. Assumes 8.0 pF load and 1.1 GHz input frequency (typical), IO at VCC = 5.0 V and TA = 25C. D In In C Q Q D C Q Q D C Q Q 1 D 0 C SW1 SW3 SW2 Q C Q C Q C Q Out Q D Q D Q D Q Figure 1. Logic Diagram VCC = 4.5 to 5.5 V C3 Sine Wave Generator C1 In 50 W VCC SW1 SW2 SW3 C2 In Gnd Out CL RL External Components C1 = C2 = 1000 pF C3 = 0.1 mF CL = 8.0 pF (Including Scope and Jig Capacitance) RL = 820 W for /10 at 1.1 GHz Figure 2. AC Test Circuit http://onsemi.com 2 MC12080 +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 +397.64 800 400 0 1800 0 200 400 600 800 1000 1200 1400 1600 FREQUENCY (MHz) Figure 4. Output Amplitude versus Input Frequency ORDERING INFORMATION Device MC12080D MC12080DG MC12080DR2 MC12080DR2G Package SOIC-8 SOIC-8 (Pb-Free) SOIC-8 SOIC-8 (Pb-Free) Shipping 98 Units / Rail 98 Units / Rail 2500 / Tape & Reel 2500 / Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 3 mVpp EEEEEEEEEEEEEEE EEEEEEEEEEEEEEE EEEEEEEEEEEEEEE EEEEEEEEEEEEEEE EEEEEEEEEEEEEEE OPERATING WINDOW +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 3. Input Signal Amplitude versus Input Frequency 2000 1600 1200 MC12080 PACKAGE DIMENSIONS SOIC-8 NB CASE 751-07 ISSUE AG -X- A 8 5 B 1 S 4 0.25 (0.010) M Y M -Y- G K NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. 751-01 THRU 751-06 ARE OBSOLETE. NEW STANDARD IS 751-07. MILLIMETERS MIN MAX 4.80 5.00 3.80 4.00 1.35 1.75 0.33 0.51 1.27 BSC 0.10 0.25 0.19 0.25 0.40 1.27 0_ 8_ 0.25 0.50 5.80 6.20 INCHES MIN MAX 0.189 0.197 0.150 0.157 0.053 0.069 0.013 0.020 0.050 BSC 0.004 0.010 0.007 0.010 0.016 0.050 0_ 8_ 0.010 0.020 0.228 0.244 C -Z- H D 0.25 (0.010) M SEATING PLANE N X 45 _ 0.10 (0.004) M J ZY S X S DIM A B C D G H J K M N S SOLDERING FOOTPRINT* 1.52 0.060 7.0 0.275 4.0 0.155 0.6 0.024 1.270 0.050 SCALE 6:1 mm inches *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC 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 special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC 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. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC 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 SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC 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 SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: N. American Technical Support: 800-282-9855 Toll Free Literature Distribution Center for ON Semiconductor USA/Canada P.O. Box 61312, Phoenix, Arizona 85082-1312 USA Phone: 480-829-7710 or 800-344-3860 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051 Fax: 480-829-7709 or 800-344-3867 Toll Free USA/Canada Phone: 81-3-5773-3850 Email: orderlit@onsemi.com ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. http://onsemi.com 4 MC12080/D |
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