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| TC2676 REV4_20070906 2 W Low-Cost Packaged PHEMT GaAs Power FETs FEATURES l 2 W Typical Output Power at 6 GHz l 9 dB Typical Linear Power Gain at 6 GHz l High Linearity: IP3 = 43 dBm Typical at 6 GHz l High Power Added Efficiency: Nominal PAE of 43 % at 6 GHz l Suitable for High Reliability Application l Breakdown Voltage: BVDGO 18 V l Lg = 0.6 m, Wg = 5 mm l Tight Vp ranges control l High RF input power handling capability l 100 % DC Tested l Low Cost Ceramic Package PHOTO ENLARGEMENT DESCRIPTION The TC2676 is packaged with the TC1606 Pseudomorphic High Electron Mobility Transistor (PHEMT) chip. The Cu-based ceramic package provides excellent thermal conductivity for the GaAs FET. All devices are 100% DC tested to assure consistent quality. Typical applications include high dynamic range power amplifiers for commercial and military high performance power applications. ELECTRICAL SPECIFICATIONS (TA=25 C) Symbol P1dB GL IP3 PAE IDSS gm Conditions Output Power at 1dB Gain Compression Point, f = 6 GHz VDS = 8 V, IDS = 500 mA Linear Power Gain, f = 6 GHz VDS = 8 V, IDS = 500 mA Intercept Point of the 3 rd -order Intermodulation, f = 6 GHz VDS = 8 V, IDS = 500 mA, *P SCL = 20 dBm MIN 32.5 TYP MAX UNIT 33 9 43 43 1.25 850 -1.7** 22 8 dBm dB dBm % A mS Volts Volts C/W Power Added Efficiency at 1dB Compression Power, f = 6 GHz Saturated Drain -Source Current at VDS = 2 V, VGS = 0 V Transconductance at VDS = 2 V, VGS = 0 V 18 VP Pinch-off Voltage at VDS = 2 V, ID = 10 mA BVDGO Drain-Gate Breakdown Voltage at I DGO =2.5 mA Rth Thermal Resistance * P SCL: Output Power of Single Carrier Level ** For the tight control of the pinch-off voltage range, we divide TC2676 into 3 model numbers to fit customer design requirement (1)TC2676P1519 : Vp = -1.5V to -1.9V (2)TC2676P1620 : Vp = -1.6V to -2.0V (3)TC2676P1721 : Vp = -1.7V to -2.1V If required, customer can specify the requirement in purchasing document. For special Vp requirement, please contact factory for details. TRANSCOM, INC., 90 Dasoong 7 th Road, Tainan Science-Based Industrial Park, Hsin -She Shiang, Tainan County, Taiwan, R.O.C. Web-Site: www.transcominc.com.tw Phone: 886-6-5050086 Fax: 886-6-5051602 1/3 TC2676 REV4_20070906 ABSOLUTE MAXIMUM RATINGS (TA=25 C) RECOMMANDED OPERATING CONDITION Symbol VDS VGS IDS Pin PT T CH T STG Parameter Drain-Source Voltage Gate-Source Voltage Drain Current RF Input Power, CW Continuous Dissipation Channel Temperature Storage Temperature Rating 12 V -5 V IDSS 30 dBm 7.7 W 175 C - 65 C to +175 C Symbol VDS ID Parameter Drain to Source Voltage Drain Current Rating 8V 500 mA HANDLING PRECAUTIONS: The user must operate in a clean, dry environment. Electrostatic Discharge (ESD) precautions should be observed at all stages of storage, handling, assembly, and testing. The static discharge must be less than 300V. TYPICAL SCATTERING PARAMETERS (TA=25 C) VDS = 8 V, IDS = 500 mA 1.0 0.6 2. Swp Max 9GHz 3. 0 4. 0 Mag Max 0.4 5 13 90 Swp Max 9 GHz 45 . 08 75 0 S12 60 105 0 12 10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0 35 .4 -0 .6 .0 -2 -1 20 Swp Min 2GHz 0.1 Per Div -1 05 -0 -1 -0.8 -1.0 0 45 2. Mag Max 4 13 5 15 0 165 Swp Max 9 GHz 0. 4 1.0 90 75 60 .6 0.8 0 S21 15 -180 0 0 -165 -3 -1 50 0 -1 -0 35 -1 05 -0.8 Per Div 2 GHz -1.0 1 Swp Min -0 .0 -2 20 .6 Swp Min 2GHz -1 FREQUENCY (GHz) 2 3 4 5 6 7 8 9 S11 MAG 0.8583 0.8419 0.8171 0.7833 0.7492 0.7445 0.8082 0.9125 ANG 159.78 137.46 114.30 87.34 53.95 12.53 -34.29 -79.43 MAG 3.3298 2.3730 1.9527 1.7538 1.6530 1.5564 1.3586 1.0009 S21 ANG 47.16 20.35 -6.75 -35.79 -68.43 -106.23 -149.76 164.08 MAG 0.0396 0.0580 0.0832 0.1169 0.1597 0.2058 0.2347 0.2175 S12 ANG 28.75 20.43 6.31 -13.20 -38.78 -71.41 -111.25 -154.91 MAG 0.4800 0.4735 0.4560 0.4254 0.3866 0.3603 0.4064 0.5776 S22 ANG 163.15 149.56 134.61 116.87 93.67 58.23 3.35 -56.08 TRANSCOM, INC., 90 Dasoong 7 th Road, Tainan Science-Based Industrial Park, Hsin -She Shiang, Tainan County, Taiwan, R.O.C. Web-Site: www.transcominc.com.tw Phone: 886-6-5050086 Fax: 886-6-5051602 2/3 -3 .4 -4. 0 -5. 0 -0. 2 -10.0 -15 S22 10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 .0 4.0 5.0 0.2 -4 .0 -5. 0 2 -0. 30 -10.0 -3 .0 0. 4 0.2 15 0 30 5. 0 15 10.0 165 0 -180 S11 -15 -165 -3 -1 50 0 -4 5 -6 0 Swp Min 2 GHz -75 -90 Swp Max 9GHz 3. 0 0 4. 5.0 105 12 0 -75 10.0 -4 5 -6 0 -90 TC2676 REV4_20070906 OUTLINE DIMENSIONS (Unit: inch) Gate 2 PLCS 2 PLCS 4 PLCS TCXXXX Drain Top Side Bottom Side(Source) 4 PLCS TAPE & REEL PACKAGE ORIENTATION (Unit: mm) A Standard Reel Size Standard Reel Quantity TRANSCOM, INC., 90 Dasoong 7 th Road, Tainan Science-Based Industrial Park, Hsin -She Shiang, Tainan County, Taiwan, R.O.C. Web-Site: www.transcominc.com.tw Phone: 886-6-5050086 Fax: 886-6-5051602 3/3 XXXX 4 PLCS 4 SIDES TCXXXX XXXX TCXXXX XXXX TCXXXX XXXX TCXXXX B XXXX B A Section A-A Ao = 11.50 O0.10 mm Bo = 7.50 O0.10 mm Ko = 3.10 O0.10 mm Section B-B 7" 400 |
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