TC2281 TRANSCOM | Alldatasheet

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Technical content

REV4_20070504 TRANSCOM, INC., 90 Dasoong 7th 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 Low Noise and High Dynamic Range Packaged GaAs FETs F E A T U R E S P H O T O E N L A R G E M E N T ! 0.5 dB Typical Noise Figure at 12 GHz ! High Associated Gain: Ga = 12 dB Typical at 12 GHz ! 21.5 dBm Typical Power at 12 GHz ! 12 dB Typical Linear Power Gain at 12 GHz ! Breakdown V oltage : BVDGO ≥ 9 V ! Lg = 0.25 µm, Wg = 300 µm ! Tight Vp ranges control ! High RF input power handling capability ! 100 % DC Tested ! Micro-X Metal Ceramic Package

DESCRIPTION

The TC2281 is a high performance field effect transistor housed in a ceramic micro-x package with TC1201 PHEMT Chip. It has very low noise figure, high associated gain and high dynamic range that makes this device suitable for use in low noise amplifiers. All devices are 100 % DC tested to assure consistent quality. ELECTRICAL SPECIFICATIONS (TA=25 °°°°C) Symbol Conditions MIN TYP MAX UNIT NF Noise Figure at V DS = 4 V, IDS = 25 mA, f = 12GHz 0.5 0.7 dB Ga Associated Gain at V DS = 4 V, IDS = 25 mA, f = 12GHz 10 12 dB P1dB Output Power at 1dB Gain Compression Point, f = 12GHz VDS = 6 V, IDS = 40 mA 20.5 21.5 dBm GL Linear Power Gain, f = 12GHz VDS = 6 V, IDS = 40 mA 11 12 dB IDSS Saturated Drain-Source Current at V DS = 2 V, VGS = 0 V 90 mA gm Transconductance at VDS = 2 V, VGS = 0 V 100 mS VP Pinch-off V oltage at V DS = 2 V, ID = 0.6mA -1.0* V olts BVDGO Drain-Gate Breakdown V oltage at I DGO = 0.15mA 9 12 V olts Rth Thermal Resistance 150 °C/W ABSOLUTE MAXIMUM RATINGS (TA=25 °°°°C) Symbol Parameter Rating VDS Drain-Source V oltage 7.0 V VGS Gate-Source V oltage -3.0 V IDS Drain Current I DSS IGS Gate Current 300 µA Pin RF Input Power, CW 21 dBm PT Continuous Dissipation 400 mW TCH Channel Temperature 175 °C TSTG Storage Temperature - 65 °C to +175 °C TYPICAL NOISE PARAMETERS (TA=25 °°°°C) VDS = 4 V , IDS = 25 mA Γopt Frequency (GHz) NFopt (dB) GA (dB) MAG ANG Rn/50 2 0.35 24.8 0.83 38 0.40 4 0.38 19.2 0.73 75 0.32 6 0.40 16.0 0.66 105 0.26 8 0.46 13.7 0.60 130 0.21 10 0.52 12.1 0.55 154 0.17 12 0.57 11.1 0.50 180 0.15 14 0.69 10.6 0.47 -153 0.14 16 0.82 10.4 0.44 -121 0.15 18 1.02 10.3 0.40 -81 0.17 * For the tight control of the pinch-off voltage range, we divide TC2281 into 3 model numbers to fit customer design requirement If required, customer can specify the requirement in purchasing document. For special Vp requirement, please contact factory for details.

REV4_20070504 TRANSCOM, INC., 90 Dasoong 7th 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 TYPICAL SCATTERING PARAMETERS (T A=25 °°°°C) VDS = 4 V , IDS = 25 mA FREQUENCY S11 S21 S12 S22 (GHz) MAG ANG MAG ANG MAG ANG MAG ANG * The data does not include gate, drain and source bond wires. 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 18GHz Swp Min 2GHz S11 90105 120 135 150 165 -180 -165 -150 -135 -120 -105 -90-75 -60 -45 -30 -15 Swp Max

18 GHz

2 GHz

0.3 0.075 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 18GHz Swp Min 2GHz S22

REV4_20070504 TRANSCOM, INC., 90 Dasoong 7th 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 TYPICAL SCATTERING PARAMETERS (T A=25 °°°°C) VDS = 6 V , IDS = 40 mA FREQUENCY S11 S21 S12 S22 (GHz) MAG ANG MAG ANG MAG ANG MAG ANG *The data does not include gate, drain and source bond wires. 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 18GHz Swp Min 2GHz S22 90105 120 135 150 165 -180 -165 -150 -135 -120 -105 -90-75 -60 -45 -30 -15 Swp Max 0.3 0.075 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 18GHz Swp Min 2GHz S22

REV4_20070504 TRANSCOM, INC., 90 Dasoong 7th 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) Tape & Reel Package Orientation (Unit :mm) 4.0 Section A-A 12.0 +/- 0.3 5.5 +/- 0.05 A A Ao = 7.0 mm A1 = 1.45 mm Bo = 7.0 mm B1 = 0.9 mm Ko = 20m m 0.5 +0.1/-0.0 1.750.30 +/- 0.05 Ko 2.0 +/- 0.05 Ao Bo 8.0 0.5 MIN. Standard Reel Size 7” Standard Reel Quantity 1000