TC3532 REV.4_04/12/2004 4.9 - 6 GHz 29dBm MMIC FEATURES • • • • P-1 dB: 29 dBm Small Signal Gain: 21 dB Power Added Efficiency: 25 % • Match to 50 Ω operation Bias condition: 400 mA @ 8 V • PHOTO ENLARGEMENT IP3: 39 dBm DESCRIPTION The TC3532 is a 2 stage PHEMT MMIC power amplifier. It is designed for use in low cost, high volume, 4.9~6 GHz band applications. The MMIC is matched to 50Ω operation. No external matching component is required. It provides a typical gain of 21 dB and P1dB power of more than 29 dBm. Typical bias condition is 8V at 400 mA. The MMIC is packaged in a Ceramic 10 Pins package. The copper based carrier of the package allows direct soldering of the device to the PCB. APPLICATIONS • Wireless Internet Access ELECTRICAL SPECIFICATIONS (Ta = 25 °C) SYMBOL FREQ SSG GOF P-1 dB P-3 dB IP3 VSWR, IN VDD IDD IDP-1 ηa DESCRIPTION Frequency Range Small Signal Gain Small Signal Gain Flatness Output Power at 1 dB Gain Compression Output Power at 3 dB Gain Compression Third Order Intercept Point Input VSWR Supply Voltage Current Supply Without RF Current Supply @ Pout=P-1 dB Power Added Efficiency MIN 4.9 19 28 29 37 TYP 21 ±0.5 29 30 39 2:1 8 400 400 25 MAX 6 ±0.75 450 UNITS GHz dB dB dBm dBm dBm Volt mA mA % 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 P1/1 TC3532 REV.4_04/12/2004 TEST CIRCUITS Evaluation Board Schematic NC NC NC TC3532 NC NC NC EVALUATION BOARD DXF file of the PCB can be downloaded from our web-site at www.transcominc.com.tw Vd C4 PCB Material: RO4003 C3 ER = 3.38 Thickness = 20 mil Unit: mil C1 RF IN C2 TC3532 RF OUT 1156 Application Notes: For better heat sinking and grounding, it's recommended to have the via holes beneath TC3532 filled with solder and have two screws besides TC3532 996 installed on the PCB area. 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 P2/2 TC3532 REV.4_04/12/2004 Evaluation Board Parts List Part Type Reference Designator Capacitor Capacitor Capacitor C1, C2 C3 C4 Description Manufacturer 0.1 uF 0603 Murata 1000pF 0603 Murata 4.7uF Tantalum Cap. Part Number GRM39Y5V104Z25V GRM39C0G102J50V CONNECTION DIAGRAM AND PIN DESCRIPTIONS NC 1 10 NC 2 9 3 8 NC 4 7 NC NC 5 6 NC Vd RF IN 50 ohm LINE 50 ohm LINE Pin # 3 9, 10 8 Others RF OUT Name RF IN Vd RF OUT NC Description RF input MMIC Drain bias RF output (internally DC blocked) No Connection PHYSICAL DIMENSIONS (Unit: inches) α J DIMENSION TC3532 B A 0.002MAX G D F E C I H A B C D E F G H I J α MINIMUM 0.054 0.007 0.017 0.267 0.047 0.247 0.267 0.007 0.020 0.073 0° NOMINAL 0.057 0.008 0.020 0.270 0.050 0.250 0.270 0.008 0.080 MAXIMUM 0.060 0.009 0.023 0.273 0.053 0.253 0.273 0.009 0.040 0.087 7° 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