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Order Freescale Semiconductor, Inc. this document by MC12052A/D ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 MC12052A 1.1 GHz Super Low Power Dual Modulus Prescaler ARCHIVE INFORMATION Freescale Semiconductor, Inc... ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 * * * * * * The MC12052 is Pin and Functionally Compatible with the MC12022 Low Power 1.0 mA Typical 2.0 mA Maximum, -40 to 85C, VCC = 2.7 to 5.5 Vdc Short Setup Time (tset) 16 ns Maximum @ 1.1 GHz Modulus Control Input Level is Compatible with Standard CMOS and TTL Maximum Input Voltage Should Be Limited to 6.5 Vdc 8 1 D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8) MOSAIC V is a trademark of Motorola PIN CONNECTIONS FUNCTIONAL TABLE SW H H L L MC H L H L Divide Ratio 64 65 128 129 IN VCC SW OUT 1 2 3 4 8 7 6 5 IN NC MC Gnd (Top View) NOTES: 1. SW: H = VCC, L = Open. A logic L can also be applied by grounding this pin, but this is not recommended due to increased power consumption. 2. MC: H = 2.0 V to VCC, L = GND to 0.8 V. MAXIMUM RATINGS Characteristic Power Supply Voltage, Pin 2 Operating Temperature Range Storage Temperature Range Modulus Control Input, Pin 6 Symbol VCC TA Tstg MC Range -0.5 to 7.0 -40 to 85 -65 to 150 -0.5 to 6.5 Unit Vdc C C Vdc Device MC12052AD ORDERING INFORMATION Operating Temp Range TA =-40 to 85C Package SO-8 (c) Motorola, Inc. 1998 Rev 4 MOTOROLA RF/IF DEVICE DATA For More Information On This Product, 1 Go to: www.freescale.com ARCHIVE INFORMATION The MC12052A is a super low power dual modulus prescaler used in phase-locked loop applications. Motorola's advanced Bipolar MOSAICTM V technology is utilized to achieve low power dissipation of 2.7 mW at a minimum supply voltage of 2.7 V. The MC12052A can be used with CMOS synthesizers requiring positive edges to trigger internal counters such as Motorola's MC145XXX series in a PLL to provide tuning signals up to 1.1 GHz in programmable frequency steps. A Divide Ratio Control (SW) permits selection of a 64/65 or 128/129 divide ratio as desired. The Modulus Control (MC) selects the proper divide number after SW has been biased to select the desired divide ratio. * 1.1 GHz Toggle Frequency MECL PLL COMPONENTS /64/65, /128/129 LOW POWER DUAL MODULUS PRESCALER SEMICONDUCTOR TECHNICAL DATA Freescale Semiconductor, Inc. MC12052A ELECTRICAL CHARACTERISTICS (VCC = 2.7 to 5.5 VDC, TA = -40 to 85C, unless otherwise noted.) Characteristic Symbol Min 0.1 - 2.0 Gnd VCC - 0.5 V Open 0.8 - 100 400 - - Typ 1.4 1.0 - - VCC Open 1.1 11 - - 0.5 0.5 Max 1.1 2.0 VCC + 0.5 V 0.8 VCC + 0.5 V Open - 16 1000 1000 3.0 3.0 Unit GHz mA V V VDC - VPP ns mVPP mA ARCHIVED BY(Sine Wave Input) SEMICONDUCTOR, INC. 2005 Toggle Frequency FREESCALE ft Supply Current (Pin 2) Modulus Control Input High (MC) Modulus Control Input Low (MC) Divide Ratio Control Input High (SW) Divide Ratio Control Input Low (SW) Output Voltage Swing (Note 2) (CL = 8.0 pF, RL = 3.3 k) Modulus Setup Time MC to Out @ 1100 MHz Input Voltage Sensitivity 250-1100 MHz 100-250 MHz ICC VIH1 VIL1 VIH2 VIL2 Vout tset Vin IO ARCHIVE INFORMATION Freescale Semiconductor, Inc... ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 NOTES: 1. Divide ratio of /64/65 @ 1.1 GHz 2. Valid over voltage range 2.7 to 5.5 V; RL = 3.3 k @ VCC = 2.7 V; RL = 7.2 k @ VCC = 5.0 V Figure 1. Logic Diagram (MC12052A) Figure 2. Modulus Setup Time D A C Q D B Q D C Q QB Prop. Delay In QB C QB CM In In Out MC MC Setup D D C QB C Q D QB E Q C D F QB C Q D QB G Q D H C SQ QB MC Out MC Release Modulus setup time MC to out is the MC setup or MC release plus the prop delay. SW Figure 3. AC Test Circuit VCC = 2.7 to 5.5 V C3 Sine Wave Generator C1 50 C2 IN MC GND IN OUT CL RL EXTERNAL COMPONENTS C1 = C2 = 1000 pF C3 = 0.1 F CL = 8.0pF (Including Scope and jig capacitance) RL = 3.3 k @ VCC = 2.7 V RL = 7.2 k @ VCC = 5.0 V VCC SW MC Input 2 For More Information On This Product, MOTOROLA RF/IF DEVICE DATA Go to: www.freescale.com ARCHIVE INFORMATION Output Current (Note 1) VCC = 2.7 V, CL = 8.0 pF, RL = 3.3 k VCC = 5.0 V, CL = 8.0 pF, RL = 7.2 k Freescale Semiconductor, Inc. MC12052A Figure 4. Typical Input Impedance versus Input Frequency ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 300 200 R 100 0 -100 -200 MHz ARCHIVE INFORMATION Freescale Semiconductor, Inc... -400 -500 -600 -700 -800 ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 jX -900 -1000 -1100 -1200 100 200 300 400 500 600 700 800 900 1000 1100 1200 MOTOROLA RF/IF DEVICE DATA For More Information On This Product, 3 Go to: www.freescale.com ARCHIVE INFORMATION -300 OHMS Freescale Semiconductor, Inc. MC12052A OUTLINE DIMENSIONS D SUFFIX ARCHIVED BY FREESCALE SEMICONDUCTOR, PACKAGE INC. 2005 PLASTIC CASE 751-06 (SO-8) ISSUE T A 8 D 5 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 e A SEATING PLANE X 45 _ q ARCHIVE INFORMATION Freescale Semiconductor, Inc... C ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 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: Motorola Japan Ltd.; SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shinagawa-ku, Tokyo, Japan. 81-3-5487-8488 4 MC12052A/D For More Information On This Product, MOTOROLA RF/IF DEVICE DATA Go to: www.freescale.com ARCHIVE INFORMATION |
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