MC12095 2.5 GHz Low Power Prescaler With Stand-By Mode The MC12095 is a single modulus prescaler for low power frequency division of a 2.5 GHz high frequency input signal. MOSAIC V technology is utilized to achieve low power dissipation of 24 mW at a minimum supply voltage of 2.7 V. On–chip output termination provides output current to drive a 2.0 pF (typical) high impedance load. 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. Divide ratio control input (SW) selects the required divide ratio of ÷2 or ÷4. Stand–By mode is available to reduce current drain to 100 A typical when the standby pin SB is switched LOW disabling the prescaler. http://onsemi.com MARKING DIAGRAM 8 1 12095 ALYW 1 A L Y W Features • • • • • SO–8 D SUFFIX CASE 751 8 2.5 GHz Toggle Frequency Supply Voltage 2.7 V to 5.5 Vdc Low Power 8.7 mA Typical Operating Temperature –40 to 85°C Divide by 2 or 4 Selected by the SW Pin = Assembly Location = Wafer Lot = Year = Work Week PIN CONNECTIONS IN VCC NC OUT FUNCTIONAL TABLE 1 8 2 7 3 6 4 5 IN SB SW Gnd (Top View) SW Divide Ratio H 2 L 4 ORDERING INFORMATION Device 1. SW: H = (VCC – 0.4 V) to VCC; L = OPEN 2. SB: H = 2.0 V to VCC; L = GND to 0.8 V Package Shipping MC12095D SO–8 96 Units/Rail MC12095DR2 SO–8 2500 Tape & Reel VCC = 2.7 to 5.5 V C3 C1 VCC IN SB EXTERNAL COMPONENTS C1 = C2 = 1000 pF C3 = 0.1 µF C4 = 2.0 pF SW 50 Ω IN OUT GND C2 C4 Figure 1. AC Test Circuit Semiconductor Components Industries, LLC, 2001 November, 2001 – Rev. 5 1 Publication Order Number: MC12095/D MC12095 MAXIMUM RATINGS Rating Symbol Value Unit VCC –0.5 to 6.0 Vdc TA –40 to 85 °C Tstg –65 to 150 °C IO 8.0 mA Power Supply Voltage, Pin 2 Operating Temperature Range Storage Temperature Range Maximum Output Current, Pin 4 NOTE: ESD data available upon request. ELECTRICAL CHARACTERISTICS (VCC = 2.7 to 5.5 V; TA = –40 to 85°C, unless otherwise noted.) Symbol Min Typ Max Unit ft 500 3.0 2.5 GHz Supply Current ICC – 8.7 14 mA Stand–By Current ISB – 100 200 µA Stand–By Input HIGH (SB) VIH1 2.0 – VCC + 0.5 V V Stand–By Input LOW (SB) VIL1 GND – 0.8 V Divide Ratio Control Input HIGH (SW) VIH2 VCC – 0.4 VCC VCC + 0.5 V V Characteristic Toggle Frequency (Sine Wave) Divide Ratio Control Input LOW (SW) Output Voltage Swing (2pF Load) 500–1000 MHz Input 1000–1500 MHz Input 1500–2500 MHz Input Input Voltage Sensitivity VIL2 OPEN OPEN OPEN VOUT 800 400 200 – 450 250 – – – mVpp VIN 200 – 1000 mVpp 0 Input Power Level (dBm) –10 –20 –30 –40 500 700 900 1100 1300 1500 1700 1900 2100 2300 Input Frequency (MHz) (Divide By 2 Mode, T = 25°C, VCC = 2.7 V) Figure 2. Typical Minimum Input Sensitivity versus Input Frequency http://onsemi.com 2 2500 MC12095 1800 1600 -40°C +25°C +85°C Output Amplitude (mVpp) 1400 1200 1000 800 SPEC 600 400 200 0 500 750 1000 1250 1500 1750 2000 2250 2500 Input Frequency (MHz) (Divide By 2 Mode, VCC = 2.7 V) Figure 3. Typical Output Amplitude versus Frequency Over Temperature 1800 1600 -40°C +25°C +85°C Output Amplitude (mVpp) 1400 1200 1000 800 SPEC 600 400 200 0 500 750 1000 1250 1500 1750 2000 2250 Input Frequency (MHz) (Divide By 4 Mode, VCC = 2.7 V) Figure 4. Typical Output Amplitude versus Frequency Over Temperature http://onsemi.com 3 2500 MC12095 150 125 R (Ohms) 100 75 50 25 0 500 700 900 1100 1300 1500 1700 1900 2100 2300 2500 2100 2300 2500 Input Frequency (MHz) Figure 5. Input Impedance versus Frequency 100 50 jX (Ohms) 0 –50 –100 –150 –200 500 700 900 1100 1300 1500 1700 1900 Input Frequency (MHz) Figure 6. Input Impedance versus Frequency http://onsemi.com 4 MC12095 PACKAGE DIMENSIONS SO–8 D SUFFIX CASE 751–07 ISSUE W –X– 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. A 8 5 0.25 (0.010) S B 1 M Y M 4 K –Y– G C N X 45 SEATING PLANE –Z– 0.10 (0.004) H M D 0.25 (0.010) M Z Y S X S http://onsemi.com 5 J DIM A B C D G H J K M N S 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 MC12095 Notes http://onsemi.com 6 MC12095 Notes http://onsemi.com 7 MC12095 MOSAIC V is a trademark of Motorola, Inc. ON Semiconductor and are 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. PUBLICATION ORDERING INFORMATION Literature Fulfillment: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303–675–2175 or 800–344–3860 Toll Free USA/Canada Fax: 303–675–2176 or 800–344–3867 Toll Free USA/Canada Email: [email protected] JAPAN: ON Semiconductor, Japan Customer Focus Center 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–0031 Phone: 81–3–5740–2700 Email: [email protected] ON Semiconductor Website: http://onsemi.com For additional information, please contact your local Sales Representative. N. American Technical Support: 800–282–9855 Toll Free USA/Canada http://onsemi.com 8 MC12095/D