TC3921 TRANSCOM | Alldatasheet

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Technical content

REV1_20070503 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 P 1 / 3 Low-Cost Single-Bias Medium Power PHEMT GaAs FETs FEATURES PHOTO ENLARGEMENT ! 22 dBm Typical Output Power at 6 GHz ! High Linear Power Gain: GL = 12 dB Typical at 6 GHz ! Lg = 0.25 µm, Wg = 300 µm ! 100 % DC Tested ! Low Cost Plastic SOT143R Package

DESCRIPTION

The TC3921 is a single-bias medium power SOT143R packaged device with TC1201 PHEMT chip, which is designed to provide the single power supply applications. The device is suitable for oscillator, medium power amplifier in a wide range of commercial applications. All devices are 100% DC tested to assure consistent quality. ELECTRICAL SPECIFICATIONS (TA=25 °°°°C) Symbol Conditions MIN TYP MAX UNIT P1dB Output Power at 1dB Gain Compression Point, f = 6GHz, VDS = 5 V 21 22 dBm GL Linear Power Gain, f = 6 GHz, VDS = 5 V 10 12 dB IDS Drain-Source Current at V DS = 5 V 40 mA Rth Thermal Resistance 125 °C/W ABSOLUTE MAXIMUM RATINGS (TA=25 °°°°C) HANDLING PRECAUTIONS: Symbol Parameter Rating VDS Drain-Source V oltage 7.0 V Pin RF Input Power, CW 21 dBm PT Continuous Dissipation 300 mW TCH Channel Temperature 175 °C TSTG Storage Temperature - 65 °C to +175 °C 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 .

REV1_20070503 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 P 2 / 3 TYPICAL SCATTERING PARAMETERS (T A=25 °°°°C) VDS = 4 V 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 15GHz Swp Min 2GHz S11 90105 120 135 150 165 -180 -165 -150 -135 -120 -105 -90-75 -60 -45 -30 -15 Swp Max

15 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 15GHz Swp Min 2GHz S22 FREQUENCY S11 S21 S12 S22 (GHz) MAG ANG MAG ANG MAG ANG MAG ANG

REV1_20070503 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 P 3 / 3 OUTLINE DIMENSIONS ( i n i n c h ) TYP. 10 (2 PLCS) TYP. 10 (2 PLCS) 10 (2 PLCS) TYP. + 0.05 1.00 0.11 0.127(MAX) 0.051(MIN) 0.350 0.1 TYP. TYP. 0.31 0.1-+ 0 + 3 0 0 10 (2 PLCS) 1. Source 2. Drain 3. Source 4. Gate 0.520(MAX) 0.920(MAX) (3 PLCS) 0.760(MIN) 0.360(MIN) 0.1+ 1.30- 0.12.92 - TYP. 0.22 2.32+- 0.9500.950 TYP. Tape & Reel Package Orientation (in mm) Standard Reel Size 7” Standard Reel Quantity 1000 0.3 0.05 1.00.03 1.5 (MIN)