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| MOTOROLA SEMICONDUCTOR TECHNICAL DATA Voltage Controlled Oscillator Consider MC12148 for New Designs The MC1648 requires an external parallel tank circuit consisting of the inductor (L) and capacitor (C). For Maximum Performance QL 100 at Frequency of Operation. A varactor diode may be incorporated into the tank circuit to provide a voltage variable input for the oscillator (VCO). The MC1648 was designed for use in the Motorola Phase-Locked Loop shown in Figure 9. This device may also be used in many other applications requiring a fixed or variable frequency clock source of high spectral purity. (See Figure 2) The MC1648 may be operated from a +5.0Vdc supply or a -5.2Vdc supply, depending upon system requirements. NOTE: The MC1648 is NOT useable as a crystal oscillator. Pinout: 14-Lead Package (Top View) VCC 14 NC 13 TANK 12 NC 11 BIAS 10 NC 9 VEE 8 MC1648 VOLTAGE CONTROLLED OSCILLATOR L SUFFIX 14-LEAD CERAMIC PACKAGE CASE 632-08 Not Recommended for New Designs 1 VCC 2 NC 3 OUT 4 NC 5 AGC 6 NC 7 VEE P SUFFIX 14-LEAD PLASTIC PACKAGE CASE 646-06 Pin assignment is for Dual-in-Line Package. For PLCC pin assignment, see the MC1648 Non-Standard Pin Conversion Table below. MC1648 NON-STANDARD PIN CONVERSION DATA Package 8D 14 L,P TANK 1 12 VCC 2 14 VCC 3 1 OUT 4 3 AGC 5 5 8 VEE 6 7 10 VEE 7 8 12 BIAS 8 10 14 D SUFFIX 8-PIN PLASTIC SOIC PACKAGE CASE 751-05 20FN 18 20 2 4 *NOTE - All unused pins are not connected. Supply Voltage +5.0Vdc -5.2Vdc GND Pins 7,8 1,14 Supply Pins 1,14 7,8 FN SUFFIX 20-LEAD PLCC PACKAGE CASE 775-02 LOGIC DIAGRAM BIAS POINT 10 TANK 12 3 OUTPUT * * * * Input Capacitance = 6.0pF (TYP) Maximum Series Resistance for L (External Inductance) = 50 (TYP) Power Dissipation = 150mW (TYP)/Pkg (+5.0Vdc Supply) Maximum Output Frequency = 225MHz (TYP) 5 AGC VCC1 = Pin 1 VCC2 = Pin 14 VEE = Pin 7 1/97 (c) Motorola, Inc. 1997 1 REV 2 MC1648 VCC2 14 VCC1 1 Q9 Q3 Q2 Q1 3 OUTPUT Q4 Q11 Q10 Q7 Q6 D1 Q5 D2 Q8 7 VEE1 10 BIAS POINT 12 TANK 8 VEE 5 AGC Figure 1. Circuit Schematic TEST VOLTAGE/CURRENT VALUES @ Test Temperature (Volts) VIHmax MC1648 -30C +25C +85C +2.0 +1.85 +1.7 +1.5 +1.35 +1.2 +5.0 +5.0 +5.0 -5.0 -5.0 -5.0 VILmin VCC mAdc IL Note: SOIC "D" package guaranteed -30C to +70C only ELECTRICAL CHARACTERISTICS (Supply Voltage = +5.0V) -30C Symbol IE VOH VOL VBIAS1 Characteristic Power Supply Drain Current Logic "1" Output Voltage Logic "0" Output Voltage Bias Voltage Min - 3.955 3.16 1.6 Min VP-P Vdc fmax2 Peak-to-Peak Tank Voltage Output Duty Cycle Oscillation Frequency - - - Typ - - 225 Max - 4.185 3.4 1.9 Max - - - +25C Min - 4.04 3.2 1.45 Min - - 200 Max 41 4.25 3.43 1.75 Typ 400 50 225 Max - - - +85C Min - 4.11 3.22 1.3 Min - - - Max - 4.36 3.475 1.6 Typ - - 225 Unit mAdc Condition Inputs and outputs open VILmin to Pin 12, IL @ Pin 3 VIHmax to Pin 12, IL @ Pin 3 VILmin to Pin 12 Unit mV % MHz Condition See Figure 3 Vdc Vdc Vdc Max - - - 1. This measurement guarantees the dc potential at the bias point for purposes of incorporating a varactor tuning diode at this point. 2. Frequency variation over temperature is a direct function of the C/ Temperature and L/ Temperature. MOTOROLA 2 HIPERCOMM BR1334 -- Rev 4 MC1648 L: Micro Metal torroid #T20-22, 8 turns #30 Enameled Copper wire. C = 3.0-35pF 0.1F 10 14 1 1200* 0.1F L 12 B.W. = 10 kHz Center Frequency = 100 MHz Scan Width = 50 kHz/div Vertical Scale = 10 dB/div C 3 5 0.1F L=40nH C=10pF +5.0Vdc 10F SIGNAL UNDER TEST * The 1200 ohm resistor and the scope termination impedance constitute a 25:1 attenuator probe. Coax shall be CT-075-50 or equivalent. Figure 2. Spectral Purity of Signal Output for 200MHz Testing TEST VOLTAGE/CURRENT VALUES @ Test Temperature (Volts) VIHmax MC1648 -30C +25C +85C -3.2 -3.35 -3.5 -3.7 -3.85 -4.0 -5.2 -5.2 -5.2 -5.0 -5.0 -5.0 VILmin VEE mAdc IL Note: SOIC "D" package guaranteed -30C to +70C only ELECTRICAL CHARACTERISTICS (Supply Voltage = -5.2V) -30C Symbol IE VOH VOL VBIAS1 Characteristic Power Supply Drain Current Logic "1" Output Voltage Logic "0" Output Voltage Bias Voltage Min - -1.045 -1.89 -3.6 Min VP-P Vdc fmax2 Peak-to-Peak Tank Voltage Output Duty Cycle Oscillation Frequency - - - Max - -0.815 -1.65 -3.3 Typ - - 225 Max - - - +25C Min - -0.96 -1.85 -3.75 Min - - 200 Max 41 -0.75 -1.62 -3.45 Typ 400 50 225 Max - - - +85C Min - -0.89 -1.83 -3.9 Min - - - Max - -0.64 -1.575 -3.6 Typ - - 225 Unit mAdc Condition Inputs and outputs open VILmin to Pin 12, IL @ Pin 3 VIHmax to Pin 12, IL @ Pin 3 VILmin to Pin 12 Unit mV % MHz Condition See Figure 3 Vdc Vdc Vdc Max - - - 1. This measurement guarantees the dc potential at the bias point for purposes of incorporating a varactor tuning diode at this point. 2. Frequency variation over temperature is a direct function of the C/ Temperature and L/ Temperature. HIPERCOMM BR1334 -- Rev 4 3 MOTOROLA MC1648 VCC *** 10 1 14 3 0.1F QL 100 VP-P ta tb 50% PRF = 1.0MHz t Duty Cycle (Vdc) - a tb * Use high impedance probe (>1.0 Megohm must be used). ** The 1200 ohm resistor and the scope termination impedance constitute a 25:1 attenuator probe. Coax shall be CT-070-50 or equivalent. *** Bypass only that supply opposite ground. ** 1200 0.1F L C 12 0.1F 7 8 *** VEE 5 0.1F * Figure 3. Test Circuit and Waveforms OPERATING CHARACTERISTICS Figure 1 illustrates the circuit schematic for the MC1648. The oscillator incorporates positive feedback by coupling the base of transistor Q6 to the collector of Q7. An automatic gain control (AGC) is incorporated to limit the current through the emitter-coupled pair of transistors (Q7 and Q6) and allow optimum frequency response of the oscillator. In order to maintain the high Q of the oscillator, and provide high spectral purity at the output, transistor Q4 is used to translate the oscillator signal to the output differential pair Q2 and Q3. Q2 and Q3, in conjunction with output transistor Q1, provides a highly buffered output which produces a square wave. Transistors Q9 and Q11 provide the bias drive for the oscillator and output buffer. Figure 2 indicates the high spectral purity of the oscillator output (pin 3). When operating the oscillator in the voltage controlled mode (Figure 4), it should be noted that the cathode of the varactor diode (D) should be biased at least "2" VBE above f, FREQUENCY DEVIATION, RMS (Hz) 100 VCC = 5 Vdc f MHz 1.0-10 10-60 60-100 1 1 10 f, OPERATING FREQUENCY (MHz) 100 Signal Generator HP608 or Equiv 20kHz Oscillator Tank Components (Circuit of Figure 4) D MV2115 MV2115 MV2106 L H 100 2.3 0.15 VEE (1.4V for positive supply operation). When the MC1648 is used with a constant dc voltage to the varactor diode, the output frequency will vary slightly because of internal noise. This variation is plotted versus operating frequency in Figure 5. 10 0.1F D Vin C1 12 QL 100 5 C2 3 L Output Figure 4. The MC1648 Operating in the Voltage Controlled Mode 10 20kHz above MC1648 Frequency MC1648 Under Test 10mV MC1648 Frequency (f) Frequency Deviation 300mV Product Detector Attenuator BW=1.0kHz Frequency Meter HP5210A or Equiv Voltmeter RMS HP3400A or Equiv + (HP5210A output voltage) (Full Scale Frequency) 1.0Volt Figure 5. Noise Deviation Test Circuit and Waveform MOTOROLA 4 HIPERCOMM BR1334 -- Rev 4 MC1648 64 fout , OUTPUT FREQUENCY (MHz) 56 48 40 1.0k 32 24 16 8 0 2 4 6 8 10 5.0F 12 MV1401 ** VCC1 = VCC2 = +5.0Vdc VEE1 = VEE2 = GND 5 0.1F ** 0.1F L 3 L: Micro Metal Toroidal Core #T44-10, 4 turns of No. 22 copper wire. Vin L = 0.13H QL 100 10 1200* fout Vin, INPUT VOLTAGE (VOLTS) Figure 6 * The 1200 ohm resistor and the scope termination impedance constitute a 25:1 attenuator probe. Coax shall be CT-070-50 or equivalent. NOT used in normal operation. ** Input resistor and cap are for test only. They are NOT necessary for normal operation. 18 fout , OUTPUT FREQUENCY (MHz) L: Micro Metal Toroidal Core #T44-10, 20 turns of No. 22 copper wire. Vin QL 100 C = 500pF L = 1.58H 10 1.0k ** 0.1F 1200* L C 3 fout 16 14 12 10 5.0F 8 0 2 4 6 8 10 12 MV1401 ** VCC1 = VCC2 = +5.0Vdc VEE1 = VEE2 = GND 5 0.1F Vin, INPUT VOLTAGE (VOLTS) Figure 7 * The 1200 ohm resistor and the scope termination impedance constitute a 25:1 attenuator probe. Coax shall be CT-070-50 or equivalent. NOT used in normal operation. ** Input resistor and cap are for test only. They are NOT necessary for normal operation. L: Micro Metal Toroidal Core #T30-12, 6 turns of No. 22 copper wire. Vin QL 100 L = 0.065H 10 51k ** MV1404 L 3 12 VCC1 = VCC2 = +5.0Vdc VEE1 = VEE2 = GND 5 0.1F 1200* fout 190 fout , OUTPUT FREQUENCY (MHz) 170 150 130 110 90 70 50 0 2 4 6 8 10 5.0F ** 0.1F Vin, INPUT VOLTAGE (VOLTS) Figure 8 * The 1200 ohm resistor and the scope termination impedance constitute a 25:1 attenuator probe. Coax shall be CT-070-50 or equivalent. NOT used in normal operation. ** Input resistor and cap are for test only. They are NOT necessary for normal operation. HIPERCOMM BR1334 -- Rev 4 5 MOTOROLA MC1648 Typical transfer characteristics for the oscillator in the voltage controlled mode are shown in Figure 6, Figure 7 and Figure 8. Figure 6 and Figure 8 show transfer characteristics employing only the capacitance of the varactor diode (plus the input capacitance of the oscillator, 6.0pF typical). Figure 7 illustrates the oscillator operating in a voltage controlled mode with the output frequency range limited. This is achieved by adding a capacitor in parallel with the tank circuit as shown. The 1.0k resistor in Figure 6 and Figure 7 is used to protect the varactor diode during testing. It is not necessary as long as the dc input voltage does not cause the diode to become forward biased. The larger-valued resistor (51k) in Figure 8 is required to provide isolation for the high-impedance junctions of the two varactor diodes. The tuning range of the oscillator in the voltage controlled mode may be calculated as: f max f min where f min Capacitors (C1 and C2 of Figure 4) should be used to bypass the AGC point and the VCO input (varactor diode), guaranteeing only dc levels at these points. For output frequency operation between 1.0MHz and 50MHz a 0.1F capacitor is sufficient for C1 and C2. At higher frequencies, smaller values of capacitance should be used; at lower frequencies, larger values of capacitance. At high frequencies the value of bypass capacitors depends directly upon the physical layout of the system. All bypassing should be as close to the package pins as possible to minimize unwanted lead inductance. The peak-to-peak swing of the tank circuit is set internally by the AGC circuitry. Since voltage swing of the tank circuit provides the drive for the output buffer, the AGC potential directly affects the output waveform. If it is desired to have a sine wave at the output of the MC1648, a series resistor is tied from the AGC point to the most negative power potential (ground if +5.0 volt supply is used, -5.2 volts if a negative supply is used) as shown in Figure 10. At frequencies above 100 MHz typ, it may be desirable to increase the tank circuit peak-to-peak voltage in order to shape the signal at the output of the MC1648. This is accomplished by tying a series resistor (1.0k minimum) from the AGC to the most positive power potential (+5.0 volts if a +5.0 volt supply is used, ground if a -5.2 volt supply is used). Figure 11 illustrates this principle. + 2p CD(max) + ) CS CD(min) ) CS 1 L(CD(max) ) C S) CS = shunt capacitance (input plus external capacitance) CD = varactor capacitance as a function of bias voltage Good RF and low-frequency bypassing is necessary on the power supply pins. (See Figure 2) APPLICATIONS INFORMATION The phase locked loop shown in Figure 9 illustrates the use of the MC1648 as a voltage controlled oscillator. The figure illustrates a frequency synthesizer useful in tuners for FM broadcast, general aviation, maritime and landmobile communications, amateur and CB receivers. The system operates from a single +5.0Vdc supply, and requires no internal translations, since all components are compatible. Frequency generation of this type offers the advantages of single crystal operation, simple channel selection, and elimination of special circuitry to prevent harmonic lockup. Additional features include dc digital switching (preferable over RF switching with a multiple crystal system), and a broad range of tuning (up to 150MHz, the range being set by the varactor diode). The output frequency of the synthesizer loop is determined by the reference frequency and the number programmed at the programmable counter; fout = Nfref. The channel spacing is equal to frequency (fref). For additional information on applications and designs for phase locked-loops and digital frequency synthesizers, see Motorola Brochure BR504/D, Electronic Tuning Address Systems, (ETAS). Figure 10 shows the MC1648 in the variable frequency mode operating from a +5.0Vdc supply. To obtain a sine wave at the output, a resistor is added from the AGC circuit (pin 5) to VEE. Figure 11 shows the MC1648 in the variable frequency mode operating from a +5.0Vdc supply. To extend the useful range of the device (maintain a square wave output above 175Mhz), a resistor is added to the AGC circuit at pin 5 (1.0 kohm minimum). Figure 12 shows the MC1648 operating from +5.0Vdc and +9.0Vdc power supplies. This permits a higher voltage swing and higher output power than is possible from the MECL output (pin 3). Plots of output power versus total collector load resistance at pin 1 are given in Figure 13 and Figure 14 for 100MHz and 10MHz operation. The total collector load includes R in parallel with Rp of L1 and C1 at resonance. The optimum value for R at 100MHz is approximately 850 ohms. MOTOROLA 6 HIPERCOMM BR1334 -- Rev 4 MC1648 Phase Detector MC4044 Voltage Controlled Oscillator MC1648 fref Low Pass Filter fout fout = Nfref where N = Np * P + A Modulus Enable Line Counter Control Logic MC12014 MC12012 /P, /(P+1) Zero Detect Line fout /Np Programmable Counter MC4016 Counter Reset Line N = Np * P + A /A Programmable Counter MC4016 Figure 9. Typical Frequency Synthesizer Application +5.0Vdc +5.0Vdc 1 10 14 3 Output 10 1 14 3 Output 1.0k min 12 7 8 5 12 7 8 5 Figure 10. Method of Obtaining a Sine-Wave Output Figure 11. Method of Extending the Useful Range of the MC1648 (Square Wave Output) HIPERCOMM BR1334 -- Rev 4 7 MOTOROLA MC1648 Output R +5.0V C1 L1 +9.0V 0.01F VCC2 Bias Point L2* Tank 12 C2 1.0F * QL 100 7 10 14 1 VCC1 3 C3 VEE1 8 VEE2 5 AGC 1.2k 0.1F 1.0F +5.0V Figure 12. Circuit Used for Collector Output Operation 7 6 POWER OUTPUT (mW RMS) 5 4 3 2 1 0 10 100 1000 10,000 POWER OUTPUT (mW RMS) 14 12 10 8 6 4 2 0 10 100 1000 10,000 TOTAL COLLECTOR LOAD (OHMS) See test circuit, Figure 12, f = 100MHz C3 = 3.0-35pF Collector Tank L1 = 0.22H C1 = 1.0-7.0pF R = 50-10k RP of L1 and C1 = 11k @ 100MHz Resonance Oscillator Tank L2 = 4 turns #20 AWG 3/16" ID C2 = 1.0-7.0pF TOTAL COLLECTOR LOAD (OHMS) See test circuit, Figure 12, f = 10MHz C3 = 470pF Collector Tank L1 = 2.7H C1 = 24-200pF R = 50-10k RP of L1 and C1 = 6.8k @ 10MHz Resonance Oscillator Tank L2 = 2.7H C2 = 16-150pF Figure 13. Power Output versus Collector Load Figure 14. Power Output versus Collector Load MOTOROLA 8 HIPERCOMM BR1334 -- Rev 4 MC1648 OUTLINE DIMENSIONS L SUFFIX CERAMIC PACKAGE CASE 632-08 ISSUE Y 8 -A14 -B1 7 C L NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 4. DIMESNION F MAY NARROW TO 0.76 (0.030) WHERE THE LEAD ENTERS THE CERAMIC BODY. INCHES MIN MAX 0.750 0.785 0.245 0.280 0.155 0.200 0.015 0.020 0.055 0.065 0.100 BSC 0.008 0.015 0.125 0.170 0.300 BSC 0 15 0.020 0.040 MILLIMETERS MIN MAX 19.05 19.94 6.23 7.11 3.94 5.08 0.39 0.50 1.65 1.40 2.54 BSC 0.38 0.21 3.18 4.31 7.62 BSC 15 0 0.51 1.01 -TSEATING PLANE K F G D 14 PL 0.25 (0.010) M N TA S M J 14 PL 0.25 (0.010) M T B S DIM A B C D F G J K L M N 14 8 P SUFFIX PLASTIC PACKAGE CASE 646-06 ISSUE L B 1 7 NOTES: 1. LEADS WITHIN 0.13 (0.005) RADIUS OF TRUE POSITION AT SEATING PLANE AT MAXIMUM MATERIAL CONDITION. 2. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 3. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 4. ROUNDED CORNERS OPTIONAL. INCHES MIN MAX 0.715 0.770 0.240 0.260 0.145 0.185 0.015 0.021 0.040 0.070 0.100 BSC 0.052 0.095 0.008 0.015 0.115 0.135 0.300 BSC 0 10 0.015 0.039 MILLIMETERS MIN MAX 18.16 19.56 6.10 6.60 3.69 4.69 0.38 0.53 1.02 1.78 2.54 BSC 1.32 2.41 0.20 0.38 2.92 3.43 7.62 BSC 0 10 1.01 0.39 A F C N H G D SEATING PLANE L J K M DIM A B C D F G H J K L M N A 8 D 5 D SUFFIX PLASTIC SOIC PACKAGE CASE 751-05 ISSUE R C H 0.25 M E 1 4 B M NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS ARE IN MILLIMETERS. 3. DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE MOLD 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 0.18 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_ B C e h A SEATING PLANE X 45 _ q 0.10 A1 0.25 B M L CB S A S q HIPERCOMM BR1334 -- Rev 4 9 MOTOROLA MC1648 OUTLINE DIMENSIONS FN SUFFIX PLASTIC PLCC PACKAGE CASE 775-02 ISSUE C -NY BRK D -L-MW D V X VIEW D-D A Z R 0.007 (0.180) M T L -M S B 0.007 (0.180) M T L -M U S N S S 0.007 (0.180) M T L -M N S Z 20 1 G1 0.010 (0.250) S T L -M S N S 0.007 (0.180) M T L -M S N S N S H 0.007 (0.180) M T L -M S N S C E 0.004 (0.100) G G1 0.010 (0.250) S T L -M S K1 K F VIEW S 0.007 (0.180) M T L -M S J -T- SEATING PLANE VIEW S N S N S NOTES: 1. DATUMS -L-, -M-, AND -N- DETERMINED WHERE TOP OF LEAD SHOULDER EXITS PLASTIC BODY AT MOLD PARTING LINE. 2. DIM G1, TRUE POSITION TO BE MEASURED AT DATUM -T-, SEATING PLANE. 3. DIM R AND U DO NOT INCLUDE MOLD FLASH. ALLOWABLE MOLD FLASH IS 0.010 (0.250) PER SIDE. 4. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 5. CONTROLLING DIMENSION: INCH. 6. THE PACKAGE TOP MAY BE SMALLER THAN THE PACKAGE BOTTOM BY UP TO 0.012 (0.300). DIMENSIONS R AND U ARE DETERMINED AT THE OUTERMOST EXTREMES OF THE PLASTIC BODY EXCLUSIVE OF MOLD FLASH, TIE BAR BURRS, GATE BURRS AND INTERLEAD FLASH, BUT INCLUDING ANY MISMATCH BETWEEN THE TOP AND BOTTOM OF THE PLASTIC BODY. 7. DIMENSION H DOES NOT INCLUDE DAMBAR PROTRUSION OR INTRUSION. THE DAMBAR PROTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO BE GREATER THAN 0.037 (0.940). THE DAMBAR INTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO BE SMALLER THAN 0.025 (0.635). DIM A B C E F G H J K R U V W X Y Z G1 K1 INCHES MIN MAX 0.385 0.395 0.385 0.395 0.165 0.180 0.090 0.110 0.013 0.019 0.050 BSC 0.026 0.032 0.020 -- 0.025 -- 0.350 0.356 0.350 0.356 0.042 0.048 0.042 0.048 0.042 0.056 -- 0.020 2 10 0.310 0.330 0.040 -- MILLIMETERS MIN MAX 9.78 10.03 9.78 10.03 4.20 4.57 2.29 2.79 0.33 0.48 1.27 BSC 0.66 0.81 0.51 -- 0.64 -- 8.89 9.04 8.89 9.04 1.07 1.21 1.07 1.21 1.07 1.42 -- 0.50 2 10 7.88 8.38 1.02 -- MOTOROLA 10 HIPERCOMM BR1334 -- Rev 4 MC1648 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. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405; Denver, Colorado 80217. 303-675-2140 or 1-800-441-2447 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 INTERNET: http://Design-NET.com JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 81-3-3521-8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 HIPERCOMM BR1334 -- Rev 4 11 MC1648/D MOTOROLA |
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