Order this document by MC12095/D The MC12095 is a single modulus prescaler for low power frequency division of a 2.5 GHz high frequency input signal. Motorola’s advanced MOSAIC V technology is utilized to acheive 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 100µA typical when the standby pin SB is switched LOW disabling the prescaler. • • • • • MECL PLL COMPONENTS ÷2, ÷4 LOW POWER PRESCALER WITH STAND–BY MODE SEMICONDUCTOR TECHNICAL DATA 8 2.5 GHz Toggle Frequency 1 Supply Voltage 2.7 V to 5.5 Vdc Low Power 8.7 mA Typical D SUFFIX PLASTIC PACKAGE CASE 751 (SO–8) Operating Temperature –40 to 85°C Divide by 2 or 4 Selected by the SW Pin NOTE: For applications up to 1.1 GHz, please consult the MC12093 datasheet. 8 MOSAIC V is a trademark of Motorola 1 FUNCTIONAL TABLE SW Divide Ratio H 2 L 4 SD SUFFIX PLASTIC PACKAGE CASE 940 (SSOP–8) NOTES: 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 PIN CONNECTIONS AC Test Circuit IN VCC NC OUT VCC = 2.7 to 5.5 V C3 C1 EXTERNAL COMPONENTS C1 = C2 = 1000 pF C3 = 0.1 µF C4 = 2.0 pF OUT IN C2 7 3 6 4 5 IN SB SW Gnd SB SW 50 Ω 8 2 (Top View) VCC IN 1 GND ORDERING INFORMATION C4 Device MC12095D MC12095SD Motorola, Inc. 1997 Operating Temp Range TA = – 40° to +85°C Package SO–8 SSOP–8 Rev 3 MC12095 MAXIMUM RATINGS Parameter Power Supply Voltage, Pin 2 Operating Temperature Range Storage Temperature Range Maximum Output Current, Pin 4 NOTE: Symbol Value Unit VCC –0.5 to 6.0 Vdc TA –40 to 85 °C Tstg –65 to 150 °C IO 8.0 mA ESD data available upon request. ELECTRICAL CHARACTERISTICS (VCC = 2.7 to 5.5 V; TA = –40 to 85°C, unless otherwise noted.) Parameter 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 Toggle Frequency (Sine Wave) 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 Divide Ratio Control Input LOW (SW) VIL2 OPEN OPEN OPEN VOUT 800 400 200 – 450 250 – – – mVpp VIN 200 – 1000 mVpp Output Voltage Swing (2pF Load) 500–1000 MHz Input 1000–1500 MHz Input 1500–2500 MHz Input Input Voltage Sensitivity Figure 1. Typical Minimum Input Sensitivity versus Input Frequency 0 Input Power Level (dBm) –10 –20 –30 –40 500 700 900 1100 1300 1500 1700 1900 2100 2300 2500 Input Frequency (MHz) (Divide By 2 Mode, T = 25°C, VCC = 2.7 V) 2 MOTOROLA RF/IF DEVICE DATA MC12095 Figure 2. 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 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 2500 Input Frequency (MHz) (Divide By 4 Mode, VCC = 2.7 V) MOTOROLA RF/IF DEVICE DATA 3 MC12095 Figure 4. Input Impedance versus Frequency 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) 4 MOTOROLA RF/IF DEVICE DATA MC12095 OUTLINE DIMENSIONS D SUFFIX PLASTIC PACKAGE CASE 751–06 (SO–8) ISSUE T D A 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. C 8 5 0.25 H E M B M 1 4 X 45 _ h B q e A C SEATING PLANE L 0.10 A1 B 0.25 M C B S A DIM A A1 B C D E e H h L q S 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_ SD SUFFIX PLASTIC PACKAGE CASE 940–03 (SSOP–8) ISSUE B 8X 8 L/2 K REF 0.12 (0.005) 0.25 (0.010) M T U S V S N M 5 N F B L PIN 1 IDENT DETAIL E 1 4 ÉÉÉÉ ÇÇÇÇ ÇÇÇÇ ÉÉÉÉ K –U– A –V– 0.20 (0.008) M J T U S J1 K1 NOTES: 1 DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2 CONTROLLING DIMENSION: MILLIMETER. 3 DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4 DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 5 DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION/INTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN EXCESS OF K DIMENSION AT MAXIMUM MATERIAL CONDITION. DAMBAR INTRUSION SHALL NOT REDUCE DIMENSION K BY MORE THAN 0.07 (0.002) AT LEAST MATERIAL CONDITION. 6 TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 7 DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE –W–. SECTION N–N –W– 0.076 (0.003) –T– SEATING PLANE C D DETAIL E G MOTOROLA RF/IF DEVICE DATA H DIM A B C D F G H J J1 K K1 L M MILLIMETERS MIN MAX 2.87 3.13 5.20 5.38 1.73 1.99 0.05 0.21 0.63 0.95 0.65 BSC 0.44 0.60 0.09 0.20 0.09 0.16 0.25 0.38 0.25 0.33 7.65 7.90 0_ 8_ INCHES MIN MAX 0.113 0.123 0.205 0.212 0.068 0.078 0.002 0.008 0.024 0.037 0.026 BSC 0.017 0.023 0.003 0.008 0.003 0.006 0.010 0.015 0.010 0.013 0.301 0.311 0_ 8_ 5 MC12095 Motorola reserves the right to make changes without further notice to any products herein. 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