TC3539

REV.3_04/18/2005

Web-Site: www.transcominc.com.tw

Phone: 886-6-5050086

Fax: 886-6-5051602

P 1 / 1

4.8 - 6 GHz 29dBm Self-Bias MMIC

FEATURES

• Small Signal Gain: 19 dB

• Power Added Efficiency: 25 %

• IP3: 40 dBm

• Matched to 50 Ω operation

• Bias condition: 400 mA @ 8 V

DESCRIPTION

The TC3539 is a 2-stage PHEMT MMIC power amplifier. It requires only a single positive supply. It is designed

for use in low cost, high volume, 4.8 - 6 GHz band applications. The MMIC is matched to 50

Ω operation. It

provides a typical gain of 19 dB and P1dB power of more than 29 dBm. Typical bias condition is 8V at 400 mA.

The MMIC is packaged in a low-cost surface-mountable plastic package.

APPLICATIONS

• Wireless Internet Access

ELECTRICAL SPECIFICATIONS (Ta = 25

°°°°C)

SYMBOL

DESCRIPTION

MIN

TYP

MAX

UNITS

FREQ

Frequency Range

4.8

6

GHz

SSG

Small Signal Gain

17

19

dB

GOF

Small Signal Gain Flatness

± 0.5

Output Power at 1 dB Gain Compression

28

29

dBm

Output Power at 3 dB Gain Compression

29

30

dBm

IP3

Third Order Intercept Point

38

40

dBm

VSWR, IN

Input VSWR

2:1

VDD

Supply Voltage

8

Volt

IDD

Current Supply Without RF

400

mA

420

mA

Power Added Efficiency

25

%

PHOTO ENLARGEMENT