TC4542 Datasheet, PDF (1/3 Pages) Transcom, Inc. – 13.75 - 14.5 GHz 2 W MMIC

TC4542
REV4_20050308
13.75 - 14.5 GHz 2 W MMIC
FEATURES
PHOTO ENLARGEMENT
• P_-1 dB: 33 dBm
• Small Signal Gain: 26 dB
• IP3: 41 dBm
• Bias Condition: 1500 mA @ 8 V
DESCRIPTION
The TC4542 is a four-stage PHEMT power amplifier MMIC that is designed for use as an output stage in VSAT ODU.
The amplifier provides a minimum of 24 dB gain and delivers 2 watt output power from 13.75 to 14.5 GHz. The small
package provides a simple and cost effective solution to customized designs. The base material is gold plated
copper-tungsten for excellent thermal dissipation.
The MMIC is fabricated using Transcom’s proprietary GaAs PHEMT process. The process features full passivation for
increased performance and reliability. It is 100% RF tested to ensure compliance to performance specifications.
ELECTRICAL SPECIFICATIONS (Ta = 25 °C)
SYMBOL
FREQ
SSG
GOF
P1dB
P3dB
IP3
VSWR, IN
VSWR,
OUT
VDD
Vg
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
Output VSWR
Supply Voltage
Gate Voltage
Current Supply Without RF
Current Supply @ Pout = P_-1 dB
Power Added Efficiency
MIN
13.75
24
31.5
33
39
-0.5
TYP
26
±1
32.5
33.5
41
2:1
2:1
8
-1.0
1500
1500
15
MAX
14.5
± 1.5
UNITS
GHz
dB
dB
dBm
dBm
dBm
Volt
-1.5
Volt
mA
mA
%
TRANSCOM, INC., 90 Dasoong 7^th Road, Tainan Science- Based Industrial Park, Hsin-She Shiang, Tainan County Taiwan, R.O.C.
Web-Site: www.transcominc.com.tw
Phone: [phone]
Fax: [phone]
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