TA018-019-48-43 TRANSCOM | Alldatasheet
Document overview
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Technical content
TA018-019-48-43 REV2_20040412 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 / 1 PHS Band 8 Watt Amplifier
FEATURES
- ACPR ( 600 kHz ) @ Pout = 38.5 dBm : -69 dBc
- Bias Condition : 5.5 A @ +12 V, 20 mA @ -10 V
- Small Signal Gain : 48 dB
- Psat : 43 dBm
DESCRIPTION
The TA018-019-48-43 is a 8W 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 MAX UNITS FREQ Frequency Range 1893 1920 MHz SSG Small Signal Gain 48 dB GOF Small Signal Gain Flatness ±0.3 ±0.5 dB GOT Gain Variation Over Temperature ±0.5 ±1.0 dB Psat Output Saturation Power 43 dBm ACPR ACPR 600kHz @ Pout = 38.5 dBm, Pi/4 DQPSK, Rate = 384 kbps, BW = 192 kHz, Root-Nyquist, Alpha = 0.5 -70 -69 dBc Vs DC Supply Voltage (with built-in regulator) +12 Volt Id Current Supply 5.5 A Vg DC Supply Voltage -10 Volt Ig Current Supply 20 mA VDET Detector Voltage @ 38.5 dBm 2.4 3.4 Volt OTR Operating Temperature Range -10 +25 +80 ºC CASE: HA4