1/6

ww.ASB.co.kr March 2004

Parameters

Units

Min.

Typ.

Max.

Frequency Range

MHz

250 - 2500

Gain

dB

18

19

Input VSWR

-

1.5

Output VSWR

-

1.5

Output IP3

2)

dBm

38

40

Noise Figure

dB

2.9

Output P1dB

dBm

19

Supply Current

mA

55

Supply Voltage

V

5

3)

°C/W

78.2

1) Measurement conditions are as follows: T = 25

2) OIP3 is measured with two tones at an output power of +8 dBm/tone separated by 1 MHz.

of 28.8

°C

Parameters

Rating

Remarks

Operating Case Temperature

-40 to

+85°C

Storage Temperature

-40 to

+150°C

Supply Voltage

8 V

Operating Junction Temperature

150

°C

Input RF Power (continuous)

+6 dB above Input P1dB

Part Number

Description

ASG303

High linearity medium power amplifier

(Available in tape and reel)

EB-ASG303-900

Fully assembled evaluation kit (900 MHz)

EB-ASG303-2000

Fully assembled evaluation kit (2000 MHz)

·

SiGe Technology

·

19 dB Gain at 900 MHz

·

+19 dBm P1dB

·

+40 dBm Output IP3

·

2.9 dB Noise Figure

·

MTTF > 100 Years

·

Single +5 V Supply

·

SOT-89 Surface Mount Package

Features

Description

Package Style: SOT-89

Applications

Absolute Maximum Ratings

DC-2500 MHz SiGe HBT Amplifier

The ASG303 is designed for high linearity, high

gain, and low noise over a wide range of fre-

quency, being suitable for use in both receiver

and

transmitter

of

wireless

and

wireline

telecommunication systems. The product is

manufactured using a state-of-the-art SiGe HBT

process of the company's own, making it cost-

effective and highly reliable. The amplifiers are

available in a low cost SOT-89 package

completing stringent DC and RF tests.

·

CDMA,GSM,W-CDMA,PCS

·

Gain Block

·

CATV Amplifier

·

IF Amplifier

·

Bluetooth Amplifier

·

Wireless LAN Amplifier

Ordering Information

Application Note

ASG303

303

Website: www.asb.co.kr

E-mail: sales@asb.co.kr

Tel: (82) 42-528-7220

Fax: (82) 42-528-7222

ASB Inc., 4th Fl. Venture Town

Bldg., 367-17 Goijeong-Dong,

Seo-Gu, Daejon 302-716, Korea

More Information