TC1931D

REV2_20040412

TRANSCOM, INC., 90 Dasoong 7

Web-Site: www.transcominc.com.tw

Phone: 886-6-5050086

Fax: 886-6-5051602

P 1 / 3

12.5 – 15.5 GHz 21dBm MMIC

FEATURES

• P

• Small Signal Gain: 15 dB

• IP3: 30 dBm

• Bias Condition: 100 mA @ 8V

DESCRIPTION

The TC1931D is a two stages PHEMT medium power amplifier MMIC that operates from 12.5 to 15.5 GHz.

The amplifier provides a minimum of 15 dB gain and delivers 21 dBm of P1dB. The MMIC is fabricated

using Transcom’s proprietary matured GaAs PHEMT process. The process features full 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

12.5

15.5

GHz

SSG

Small Signal Gain @ 15 GHz

15

16

dB

P1 dB

Output Power at 1 dB Gain Compression

20

21

dBm

P3 dB

Output Power at 3 dB Gain Compression

21

22

dBm

IP3

Third Order Intercept Point

29

30

dBm

VSWR, IN

Input VSWR

2:1

VSWR, OUT

Output VSWR

2:1

VDD

Supply Voltage

8

Volt

Vg

Gate Voltage

-0.5

-1.0

-1.5

Volt

IDD

Bias Current

100

mA

PHOTO ENLARGEMENT