TC1900

REV3_20060525

TRANSCOM, INC., 90 Dasoong 7

Web-Site: www.transcominc.com.tw

Phone: 886-6-5050086

Fax: 886-6-5051602

P 1 / 2

30 KHz - 12 GHz MMIC

FEATURES

• P

• Small Signal Gain: 8.5 dB

• IP3: 25 dBm

• Bias Condition: 250 mA @ 8 V

DESCRIPTION

The TC1900 is a broadband general-purpose medium power MMIC amplifier that operates in the 30 KHz

to 12 GHz frequency range. The amplifier provides a minimum 7 dB of gain and delivers 17 dBm of

output power. The MMIC is fabricated using a mature GaAs PHEMT process. The process features all

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

0.00003

12

GHz

SSG

Small Signal Gain

7

8.5

dB

GOF

Small Signal Gain Flatness

± 0.5

± 0.7

dB

Output Power at 1 dB Gain Compression

17

18

dBm

Output Power at 3 dB Gain Compression

21

22

dBm

IP3

Third Order Intercept Point

24

25

dBm

VSWR, IN

Input VSWR

1.8:1

-

VSWR,

OUT

Output VSWR

1.8:1

-

VDD

Supply Voltage

8

Volt

Vg

Gate Voltage

-0.5

-1.0

-1.5

Volt

IDD

Current Supply Without RF

225

250

275

mA

250

275

mA

PHOTO ENLARGEMENT