TC2676 TRANSCOM | Alldatasheet
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Technical content
TC2676 REV4_20070906 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 W Low-Cost Packaged PHEMT GaAs Power FETs
FEATURES
l 2 W Typical Output Power at 6 GHz PHOTO ENLARGEMENT 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 µm, Wg = 5 mm l Tight Vp ranges control l High RF input power handling capability l 100 % DC Tested l Low Cost Ceramic Package
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 Conditions MIN TYP MAX UNIT P1dB Output Power at 1dB Gain Compression Point, f = 6 GHz VDS = 8 V, IDS = 500 mA 32.5 33 dBm GL Linear Power Gain, f = 6 GHz VDS = 8 V, IDS = 500 mA 9 dB IP3 Intercept Point of the 3 rd-order Intermodulation, f = 6 GHz VDS = 8 V, IDS = 500 mA, *P SCL = 20 dBm 43 dBm PAE Power Added Efficiency at 1dB Compression Power, f = 6 GHz 43 % IDSS Saturated Drain -Source Current at V DS = 2 V, VGS = 0 V 1.25 A gm Transconductance at V DS = 2 V, VGS = 0 V 850 mS VP Pinch -off Voltage at V DS = 2 V, ID = 10 mA -1.7** Volts BVDGO Drain -Gate Breakdown Voltage at I DGO =2.5 mA 18 22 Volts Rth Thermal Resistance 8 °C/W * 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 required, customer can specify the requirement in purchasing document. For special Vp requirement, please contact factory for details.
TC2676 REV4_20070906 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 ABSOLUTE MAXIMUM RATINGS (TA=25 °C) RECOMMANDED OPERATING CONDITION Symbol Parameter Rating VDS Drain -Source Voltage 12 V VGS Gate-Source Voltage -5 V IDS Drain Current IDSS Pin RF Input Power, CW 30 dBm PT Continuous Dissipation 7.7 W TCH Channel Temperature 175 °C TSTG Storage Temperature - 65 °C to +175 °C Symbol Parameter Rating V DS Drain to Source Voltage 8 V ID Drain Current 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 1.0-1.0 10.0 10.0 -10.0 5.0 5.0 -5.0 2.0 2.0 -2.0 3.0 3.0 -3.0 4.0 4.0 -4.0 0.2 0.2 -0.2 0.4 0.4 -0.4 0.6 0.6 -0.6 0.8 0.8 -0.8 Swp Max 9GHz Swp Min 2GHz S11 90105 120 135 150 165 -180 -165 -150 -135 -120 -105 -90 -75 -60 -45 -30 -15 Swp Max
9 GHz
2 GHz
0.4 0.1 Per Div S12 90105 120 135 150 165 -180 -165 -150 -135 -120 -105 -90 -75 -60 -45 -30 -15 Swp Max 1.0 1.0-1.0 10.0 10.0 -10.0 5.0 5.0 -5.0 2.0 2.0 -2.0 3.0 3.0 -3.0 4.0 4.0 -4.0 0.2 0.2 -0.2 0.4 0.4 -0.4 0.6 0.6 -0.6 0.8 0.8 -0.8 Swp Max 9GHz Swp Min 2GHz S22 FREQUENCY S11 S21 S12 S22 (GHz) MAG ANG MAG ANG MAG ANG MAG ANG
TC2676 REV4_20070906 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 OUTLINE DIMENSIONS (Unit: inch)
4 PLCS
4 SIDES
2 PLCS
Bottom Side(Source)Top Side XXXX TCXXXX Gate Drain TAPE & REEL PACKAGE ORIENTATION (Unit: mm) Ko = 3.10 ±0.10 mm Ao = 11.50 ±0.10 mm Bo = 7.50 ±0.10 mm XXXX XXXX Section B-B XXXX B A XXXX B Section A-A TCXXXX TCXXXX TCXXXX TCXXXX A Standard Reel Size 7” Standard Reel Quantity 400