TA018-019-51-46 REV0_20040412 PHS Band 16 Watt Amplifier FEATURES • • • • ACPR ( 600 kHz ) @ Pout = 41.5 dBm : -69 dBc Bias Condition : 6 A @ +12 V, 40 mA @ -10 V Small Signal Gain : 51 dB Psat : 46 dBm DESCRIPTION The TA018-019-51-46 is a 16W power amplifier designed for high linearity applications in the 1.893 to 1.920 GHz frequency range. This amplifier utilizes high power devices that provide excellent linearity, high gain and wide dynamic range. High efficiency operation is achieved by using advanced GaAs PHEMT devices. APPLICATION : PHS base station ELECTRICAL SPECIFICATIONS (Ta = 25 ° C) SYMBOL DESCRIPTION MIN TYP UNITS 1920 MHz FREQ Frequency Range SSG Small Signal Gain GOF Small Signal Gain Flatness ±0.3 ±0.5 dB GOT Gain Variation Over Temperature ±0.5 ±1.0 dB Psat Output Saturation Power ACPR 600kHz @ Pout = 41.5 dBm, Pi/4 DQPSK, Rate = 384 kbps, BW = 192 kHz, Root-Nyquist, Alpha = 0.5 ACPR VSWR, In VSWR, Out Vs Id Vg Ig VDET OTR Input VSWR Output VSWR DC Supply Voltage (with built-in regulator) Current Supply DC Supply Voltage Current Supply Detector Voltage @ 41.5 dBm Operating Temperature Range 1893 MAX 51 dB 46 -69 dBm -67 dBc 1.7 : 1 2:1 ----------Volt A Volt mA Volt ºC +12 6 -10 40 2.4 -35 +25 3.4 +80 CASE: HA4 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