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| TC3921 REV1_20070503 Low-Cost Single-Bias Medium Power PHEMT GaAs FETs FEATURES ! 22 dBm Typical Output Power at 6 GHz ! High Linear Power Gain: GL = 12 dB Typical at 6 GHz ! Lg = 0.25 m, Wg = 300 m ! 100 % DC Tested ! Low Cost Plastic SOT143R Package DESCRIPTION PHOTO ENLARGEMENT 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 P1dB GL IDS Rth Linear Power Gain, f Thermal Resistance Conditions Output Power at 1dB Gain Compression Point, f = 6 GHz, VDS = 5 V Drain-Source Current at VDS = 5 V = 6GHz, VDS = 5 V MIN 21 10 TYP 22 12 40 125 MAX UNIT dBm dB mA C/W ABSOLUTE MAXIMUM RATINGS (TA=25 C) Symbol VDS Pin PT TCH TSTG Parameter Drain-Source Voltage RF Input Power, CW Continuous Dissipation Channel Temperature Storage Temperature Rating 7.0 V 21 dBm 300 mW 175 C - 65 C to +175 C 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. 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 P1/3 TC3921 REV1_20070503 TYPICAL SCATTERING PARAMETERS 1.0 (TA=25 C) VDS = 4 V 60 6 0. 2. 0 Swp Max 15GHz 0 3. 0 4. 0 5. 10.0 10.0 Mag Max 0.3 5 13 Swp Max 15 GHz 45 0.8 90 S12 75 105 0 12 0.2 0.4 0.8 1.0 2.0 3.0 4.0 5.0 0.6 0 S11 2 -0. .4 -0 -0 .6 .0 -2 -1 35 -0.8 -1 20 -1.0 -105 Swp Min 2GHz 1.0 6 0. 60 45 2. 0 Mag Max 8 5 13 Swp Max 15 GHz 0. 4 75 0.8 90 15 165 0 -180 -165 -15 50 -1 S21 5 -4 -3 0 -1 35 -1 20 -105 -0 .6 -1.0 2 Per Div Swp Min 2 GHz -0.8 .0 -2 .4 -0 Swp Min 2GHz S22 FREQUENCY (GHz) 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 S11 MAG 0.8522 0.6771 0.5419 0.4451 0.3783 0.3478 0.3496 0.3782 0.4159 0.4677 0.5054 0.5310 0.5171 0.4467 0.3971 0.5138 0.5504 ANG -68.02 -97.79 -120.83 -142.51 -164.22 170.12 146.91 123.92 103.26 85.66 71.32 58.76 46.81 40.60 58.93 30.09 15.19 MAG 6.1316 5.1289 4.2744 3.6515 3.1951 2.8587 2.5836 2.3665 2.1938 2.0011 1.8383 1.6676 1.4791 1.2689 0.8986 3.4825 3.2919 S21 ANG 124.07 95.57 74.76 57.27 42.29 25.54 11.94 -3.21 -18.78 -34.38 -49.46 -66.48 -85.09 -107.68 -138.41 -85.38 -100.35 MAG 0.0667 0.0816 0.0933 0.1064 0.1200 0.1349 0.1509 0.1677 0.1835 0.1985 0.2058 0.2073 0.1976 0.1723 0.1111 0.0699 0.0736 S12 ANG 47.45 36.20 31.14 27.12 24.11 17.28 12.35 4.92 -3.98 -14.06 -24.19 -35.42 -48.30 -62.80 -70.67 -82.26 -100.33 MAG 0.5908 0.5016 0.4472 0.4089 0.3729 0.3350 0.2992 0.2590 0.2416 0.2631 0.3341 0.4256 0.5311 0.6482 0.7897 0.4426 0.4585 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 P2/3 -3 .0 -4 . -5. 0 0 2 -0. S22 -10.0 10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0 0.2 15 0 -10.0 -3 .0 -4 . -5. 0 0 0. 4 15 0 165 30 15 0.2 105 0 -180 -15 -165 50 -1 -3 0 5 -4 0 -6 -75 0.075 Per Div Swp Min 2 GHz -90 Swp Max 15GHz 0 3. 0 4. 0 5. 10.0 0 12 30 0 -6 -75 -90 ANG -44.65 -59.46 -68.21 -76.53 -85.20 -98.23 -111.84 -132.12 -159.94 167.90 143.13 123.63 109.60 98.29 84.27 169.29 153.28 TC3921 REV1_20070503 OUTLINE DIMENSIONS (in inch) 0.360(MIN) 0.520(MAX) (3 PLCS) 0.760(MIN) 0.920(MAX) 10 (2 PLCS) TYP. 0 1. Source 2. Drain 3. Source 4. Gate 2 3 1 1.30 + 0.1 - 2.32 + 0.22 - 5H 0.950 TYP. 4 0.950 TYP. 0+3 0 0 0.31 + 0.1 - 2.92 + 0.1 - 10 (2 PLCS) TYP. 0 0.350 + 0.05 - 1.00 + 0.11 - 10 (2 PLCS) TYP. 0 0.051(MIN) 0.127(MAX) 10 (2 PLCS) TYP. 0 0.1 TYP. Tape & Reel Package Orientation (in mm) 0.03 1.5 1.0 (MIN) 0.05 0.3 Standard Reel Size Standard Reel Quantity 7" 1000 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 P3/3 |
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