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| 1.6 GHz DIFFERENTIAL WIDEBAND SILICON RFIC AMPLIFIER FEATURES * HIGH GAIN: 15 dB Typical at 400 MHz * WIDEBAND FREQUENCY RESPONSE: 1.6 GHz TYP * SUPER SMALL PACKAGE * TAPE AND REEL PACKAGING OPTION AVAILABLE Power Gain, GP (dB) 20 GP UPC2726T NOISE FIGURE AND GAIN vs. FREQUENCY AND VOLTAGE VCC = 5.0 V 3.0 V 2.0 V 0 9 7 NF VCC = 2.0 V 5 VCC = 4.5--5.5 V 3 1 0.1 0.3 1.0 2.0 3.0 DESCRIPTION The UPC2726T is a Silicon RF Integrated Citrcuit which is manufactured using the NESAT III process. The NESAT III process produces transistors with fT approaching 20 GHz. This amplifier was designed as a buffer amplifier for circuits requiring differential inputs and outputs for increased commonmode rejection. NEC's stringent quality assurance and test procedures ensure the highest reliability and performance. Frequency, f (GHz) GAIN vs. FREQUENCY AND TEMPERATURE 20 -40C Power Gain, GP (dB) 15 25C 10 85C VCC = 5.0 V 5 0.1 0.3 1.0 2.0 3.0 Frequency, f (GHz) ELECTRICAL CHARACTERISTICS (TA = 25C, ZL = ZS = 50 , f = 400 MHz) PART NUMBER PACKAGE OUTLINE SYMBOLS ICC GS NF fu PSAT RLIN RLOUT ISOL OIP3 PARAMETERS AND CONDITIONS Circuit Current, (No Signal) Small Signal Gain Noise Figure Upper limit Operating Input Return Loss Output Return Loss Isolation Output 3rd Order Intercept Point2 Frequency1 Saturated Output Power UNITS mA dB dB GHz dBm dB dB dB dBm 1.0 -5 MIN 8 11 VCC = 5 V TYP 11.5 15 4.5 1.6 -2 2 4 60 -2.5 UPC2726T VCC = 2 V TYP 2.5 4.5 5.1 2.4 -14 1 4 58 -10 MAX 15 17 6 MIN MAX Notes: 1. The Gain at fu is 3 dB down from the gain at 400 MHz. 2. f1 = 400 MHz, f2 = 402 MHz, single side band. California Eastern Laboratories Noise Figure, NF (dB) * SINGLE POSITIVE DC SUPPLY 10 UPC2726T ABSOLUTE MAXIMUM RATINGS1 (TA = 25C) SYMBOLS VCC PIN PT TOP TSTG PARAMETERS Supply Voltage Input Power Total Power Dissipation2 Operating Temperature Storage Temperature UNITS V dBm mW C C RATINGS 6.0 0 280 -40 to +85 -55 to +150 RECOMMENDED OPERATING CONDITIONS SYMBOLS VCC TOP PARAMETERS Supply Voltage Operating Temperature UNITS V C MIN 4.5 -40 TYP MAX 5.0 25 5.5 85 Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. 2. Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB (TA = +85C). TYPICAL PERFORMANCE CURVES (TA = 25C) CIRCUIT CURRENT vs. VOLTAGE 20 18 No input signals 14 16 CIRCUIT CURRENT vs. OPERATING TEMPERATURE VCC = 5.0 V Circuit Current, ICC (mA) Circuit Current, ICC (mA) 0 1 2 3 4 5 6 16 14 12 10 8 6 4 2 0 12 10 8 6 4 2 0 -40 -20 0 20 40 60 80 100 Supply Voltage, VCC (V) Operating Temperature, TOP (C) RETURN LOSS vs. FREQUENCY 0 RLOUT -10 RLIN RLIN 10 OUTPUT POWER vs. INPUT POWER and VOLTAGE f = 400 MHz 0 RLOUT Conversion Gain (dB) Return Loss, RL (dB) VCC = 5.5 V VCC = 5.0 V -20 -10 VCC = 4.5 V -30 ISOL -20 -40 VCC = 2.0 V -30 -50 -60 1 0.3 1.0 2.0 -40 -50 -40 -30 -20 -10 0 Frequency, f (MHz) Input Power, PIN (dBm) UPC2726T TYPICAL PERFORMANCE CURVES (TA = 25C) SATURATED OUTPUT POWER vs. FREQUENCY and VOLTAGE 0 OUTPUT POWER vs. INPUT POWER and TEMPERATURE 10 VCC = 5.0 V f = 400 MHz TA = +25C TA = +85C Saturated Output Power, POUT (dBm) -2 -4 -6 -8 -10 -12 -14 -16 -18 -20 0.1 VCC = 2.0 V Output Power,POUT (dBm) VCC = 5.5 V VCC = 5.0 V VCC = 4.5 V 0 -10 TA = -40C -20 -30 0.2 0.5 1 2 3 -40 -50 -40 -30 -20 -10 0 Frequency, f (MHz) Input Power, PIN (dBm) S PARAMETERS 100 M 100 M 400 M 1G 400 M 1G S11 Start: 100 MHz Stop: 2 Ghz Conditions: TA = 25C, VCC = 5 V S22 OUTLINE DIMENSIONS (Units in mm) PACKAGE OUTLINE T06 +0.2 2.8 -0.3 +0.2 1.5 -0.1 LEAD CONNECTIONS (Top View) (Bottom View) 3 4 4 3 C1P 2 2.90.2 3 0.95 4 5 5 2 1 5 6 6 1 1.90.2 2 0.95 1 6 -0.05 0.3 +0.10 +0.2 1.1 -0.1 0.8 0.130.1 1. INPUT 2. GND 3. OUTPUT 4. OUTPUT 5. VCC 6. INPUT 0 to 0.1 Note: All dimensions are typical unless otherwise specified. UPC2726T TEST CIRCUIT VCC 1000 pF 3 RECOMMENDED P.C.B. LAYOUT (Units in mm) 3.10 4 0.95 50 IN 1000 pF IN 1000 pF 5 6 3 1000 pF 50 OUT 2 5 1 2 4 1000 pF 1 6 0.5 MIN OUT 1.0 MIN 1.0 MIN EXAMPLE OF SYSTEM APPLICATION DC AMP DET 1st IF input RF amp. ATT RF amp. MIX. IF amp. Sound Visual PC2726T FM DEMO VCO OP LPF PLL EQUIVALENT CIRCUIT 5 VCC RFOUT 4 6 RFIN 3 RFOUT 1 RFIN ORDERING INFORMATION PART NUMBER UPC2726T-E3 Note: Embossed Tape, 8 mm wide, QTY 3K/Reel 2 GND EXCLUSIVE NORTH AMERICAN AGENT FOR RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS CALIFORNIA EASTERN LABORATORIES * Headquarters * 4590 Patrick Henry Drive * Santa Clara, CA 95054-1817 * (408) 988-3500 * Telex 34-6393 * FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) * Internet: http://WWW.CEL.COM 09/21/2000 DATA SUBJECT TO CHANGE WITHOUT NOTICE |
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