TC1950 TRANSCOM | Alldatasheet
Document overview
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Technical content
PRE.1_06/21/2006 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 / 4 Preliminary 14 – 18 GHz LNA MMIC
FEATURES
- P1dB: 15 dBm
- Noise Figure: 3 dB
- Small Signal Gain: 19 dB
- Bias Condition: 80 mA @ 5 V
DESCRIPTION
The TC1950 is a three stages PHEMT low noise amplifier MMIC that operates from 14 to 18 GHz. The amplifier provides a typical 19 dB of gain with 3 dB of noise figure and delivers 15 dBm of P 1dB. The MMIC is fabricated using Transcom’s proprietary matured GaAs PHEMT process. The process features full passivation for increased performance and reliability. All devices are 100 % DC tested to assure consistent quality. Bond pads are gold plated for either thermocompression or thermosonic wire bonding. Backside gold plating is compatible with standard AuSn die-attach. ELECTRICAL SPECIFICATIONS (Ta = 25 °°°°C) SYMBOL DESCRIPTION MIN TYP MAX UNITS FREQ Frequency Range 14 18 GHz SSG Small Signal Gain 19 dB P1dB Output Power at 1 dB Gain Compression 15 dBm NF Noise Figure 3 dB VSWR, IN Input VSWR 2:1 - VSWR, OUT Output VSWR 3:1 - VDD Supply V oltage 5 V olt IDD Current Supply without RF 80 mA PHOTO ENLARGEMENT
PRE.1_06/21/2006 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 / 4 TYPICAL CHARACTERISTICS NF VS Freq. & Gain VS Freq. 14 14.5 15 15.5 16 16.5 17 17.5 18 Frequency (GHz) Noise Figure (dB) Gain (dB) ←NF Gain→
PRE.1_06/21/2006 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 / 4 MECHANICAL OUTLINE Units: micrometer (inch) Thickness: 76.2 (0.003) Chip Size: ± 50.8 (0.002)
PRE.1_06/21/2006 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 / 4 ASSEMBLY DIAGRAM 150pF RF IN Ground RF OUT 150pF 1 mil Au Wire 0.1uF 10 mil Au Ribbon VD