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| MOTOROLA The RF Line SEMICONDUCTOR TECHNICAL DATA Order this document by CA2842C/D Wideband Linear Amplifier . . . designed for amplifier applications in 50 to 100 ohm systems requiring wide bandwidth, low noise and low distortion. This hybrid provides excellent gain stability with temperature and linear amplification as a result of the push-pull circuit design. * Specified Characteristics at VCC = 24 V, TC = 25C: Frequency Range -- 10 - 400 MHz Output Power -- 1580 mW Typ @ 1 dB Compression, f = 200 MHz, VCC = 28 V Power Gain -- 22 dB Typ @ f = 100 MHz PEP -- 650 mW Min @ -32 dB IMD Noise Figure -- 4 dB Typ @ f = 100 MHz ITO -- 46 dBm @ f = 300 MHz * All Gold Metallization for Improved Reliability * Unconditional Stability Under All Load Conditions CA2842C 22 dB 10 - 400 MHz 1.2 WATTS WIDEBAND LINEAR AMPLIFIER MAXIMUM RATINGS Rating DC Supply Voltage RF Power Input Operating Case Temperature Range Storage Temperature Range Symbol VCC Pin TC Tstg Value 28 +14 - 20 to +100 - 40 to +100 Unit Vdc dBm C C CASE 714F-03, STYLE 1 [CA (POS. SUPPLY)] ELECTRICAL CHARACTERISTICS (TC = 25C, VCC = 24 V, 50 system unless otherwise noted) Characteristic Frequency Range Gain Flatness (f = 10- 400 MHz) Power Gain (f = 100 MHz) Noise Figure, Broadband (f = 100 MHz) Power Output -- 1 dB Compression (f = 10 - 200 MHz, VCC = 28 V) Power Output -- 1 dB Compression (f = 200 - 400 MHz, VCC = 28 V) Third Order Intercept (See Figure 10, f1 = 10 - 400 MHz, See Fig. 10) Input/Output VSWR (f = 10 - 400 MHz) Symbol BW -- PG NF Po1 dB Po1 dB ITO VSWR dso PEP Min 10 -- 21 -- 1260 630 42 -- -- 650 Typ -- 0.5 22 4 1580 -- 44 1.3:1 -- 1000 Max 400 1 23 5 -- -- -- 1.5:1 - 50 -- Unit MHz dB dB dB mW mW dBm -- dB mW Second Harmonic Distortion (Po = 100 mW, f2H = 300 MHz) Peak Envelope Power (Two Tone Distortion Test -- See Figure 10) (f = 200 MHz @ - 32 dB IMD) Supply Current ICC 200 230 250 mA (c)MOTOROLA RF DEVICE DATA Motorola, Inc. 1994 CA2842C 1 TYPICAL CHARACTERISTICS 24 NO CHANGE AT 24 AND 28 VOLTS 23 NF, NOISE FIGURE (dB) PG, POWER GAIN (dB) 22 21 20 19 18 17 0 100 200 300 400 500 600 700 f, FREQUENCY (MHz) - 3 dB POINTS fl = 3 MHz fu = 550 MHz TC = 25C 15 V 24 V 28 V 6 5 4 3 2 1 0 0 100 200 300 400 500 600 700 f, FREQUENCY (MHz) TC = 25C 15 V 24 V 28 V 7 Figure 1. Power Gain versus Voltage ITO, 3RD ORDER INTERCEPT POINT (dBm) 0.6 (RELATIVE TO FREQUENCY RESPONSE AT 25C) 0.4 0.2 GAIN (dB) 0.0 - 0.2 - 0.4 - 0.6 VCC = 24 V - 0.8 0 100 200 300 400 500 600 700 f, FREQUENCY (MHz) DELTA (- 40C) DELTA (100C) 48 46 44 42 40 Figure 4. Noise Figure versus Voltage TC = 25C 38 36 34 0 100 200 300 400 500 600 700 f, FREQUENCY (MHz) 15 V 24 V 28 V Figure 2. Relative Power Gain versus Temperature 34 32 Po1dB, POWER OUTPUT (dBm) PEP, POWER (dBm) 30 28 26 TC = 25C 24 22 20 0 100 200 300 400 500 600 700 f, FREQUENCY (MHz) 15 V 24 V 28 V Figure 5. Third Order Intercept versus Voltage 34 32 30 28 26 TC = 25C 24 22 20 0 100 200 300 400 500 15 V 24 V 28 V 600 700 f, FREQUENCY (MHz) Figure 3. 1 dB Compression versus Voltage Figure 6. Peak Envelope Power versus Voltage CA2842C 2 MOTOROLA RF DEVICE DATA HARMONIC LEVEL RELATIVE TO FUNDAMENTAL (dB) - 20 Pout = + 20 dBm - 30 - 40 DELAY (ns) TC = 25C - 70 - 80 - 90 0 100 200 300 400 500 600 700 fH, HARMONIC FREQUENCY (MHz) 15 V 24 V 28 V - 50 - 60 6 5 4 3 2 1 0 -1 0 100 200 300 400 500 600 700 f, FREQUENCY (MHz) TC = 25C VCC = 28 V Figure 7. Second Harmonic Distortion versus Voltage Figure 8. Group Delay versus Frequency Biased at 24 Volts Frequency (MHz) 10 50 100 200 300 400 S11 Mag - 15.8 - 26.5 - 25.5 - 20.5 - 17.2 -18.8 Ang 62 20 25 -7 - 48 -129 Mag 22.8 22.5 22.5 22.5 22.5 22.4 S21 Ang -168 146 111 26 - 51 -126 Mag - 27 - 27 - 27.5 - 27.9 - 28.5 - 28.3 S12 Ang 15 - 25 - 56 - 117 - 170 114 TC = 25C Zo = 50 S22 Mag - 20.2 - 24 - 22.5 - 18.1 - 16.5 - 22.5 Ang 29 15 - 16 - 73 - 125 156 Magnitude in dB, Phase Angle in degrees. Table 1. S-Parameters Po PIN CONFIGURATION IMD 1 234 56 78 9 INPUT OUTPUT f1 f2 2 f2 - f1 0.01 F VCC ITO = Po + IMD / 2 @ IMD > 60 dB PEP = 4 x Po @ IMD = - 32 dB Figure 9. External Connections Figure 10. Intermodulation Test MOTOROLA RF DEVICE DATA CA2842C 3 PACKAGE DIMENSIONS -A- S -Z- -F- J V Q 2 PL 0.25 (0.010) S TF M A M NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. DIM A B C D E F G J K L N P Q R S U V W INCHES MIN MAX --- 1.775 --- 1.085 --- 0.870 0.018 0.022 0.465 0.510 0.300 0.325 0.100 BSC 0.156 BSC 0.330 0.370 1.000 BSC 0.165 BSC 0.100 BSC 0.148 0.168 --- 0.595 1.500 BSC 0.200 BSC 0.209 0.239 0.425 --- RF INPUT GROUND GROUND +VCC GROUND GROUND RF OUTPUT MILLIMETERS MIN MAX --- 45.08 --- 27.56 --- 22.10 0.46 0.56 11.81 12.95 7.62 8.25 2.54 BSC 3.96 BSC 8.38 9.40 25.40 BSC 4.19 BSC 2.54 BSC 3.76 4.27 --- 15.11 38.10 BSC 5.08 BSC 5.31 6.07 10.80 --- R B 6 32UNC-2B 2 PL M U 0.25 (0.010) ZTA M 123 5 789 C -E- N -T- G L D 7 PL 0.51 (0.020) M K P TA M W X -X- STYLE 1: PIN 1. 2. 3. 5. 7. 8. 9. CASE 714F-03 ISSUE C 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 can and do vary in different applications. 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. Literature Distribution Centers: USA: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. EUROPE: Motorola Ltd.; European Literature Centre; 88 Tanners Drive, Blakelands, Milton Keynes, MK14 5BP, England. JAPAN: Nippon Motorola Ltd.; 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141, Japan. ASIA PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Center, No. 2 Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. CA2842C 4 *CA2842C/D* CA2842C/D MOTOROLA RF DEVICE DATA |
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