1/7
www.ASB.co.kr Mar.. 2004
Parameters
Units
Min.
Typ.
Max.
Frequency Range
MHz
250 - 2500
Gain
dB
16
Input VSWR
-
1.44
Output VSWR
-
1.44
Output IP3
2)
dBm
44
45
Noise Figure
dB
3.3
Output P1dB
dBm
29
Supply Current
mA
260
275
290
Supply Voltage
V
8
Thermal Resistance, Rth
4)
°C/W
24.1
1) Measurement conditions are as follows: T = 25
°C, Vs = 6 V, Freq. = 900 MHz, 50 ohm system.
2) S11 & S22 can be improved, at a specific frequency, by moving an input shunt capacitor (C2) along an input transmission line.
3) OIP3 is measured with two tones at an output power of +14 dBm/tone separated by 1 MHz.
4) The thermal resistance was determined at a DC power of 1.65 W (VCC=6 V, IC=275 mA) with RF signal and a lead temperature
of 50.8
°C.
Parameters
Rating
Remarks
Operating device voltage
7V
RF input power (continuous)
+2 dB above Input P1dB
Supply current
300 mA
Operating case temperature
-40 to
+ 85°C
Storage temperature
-40 to
+ 150°C
Application circuit for 900 MHz
Application circuit for 2 GHz
Part Number
Description
ASG402
High linearity medium power amplifier
(Available in tape and reel)
EB-ASG402-900
Fully assembled evaluation kit (900 MHz)
EB-ASG402-2000
Fully assembled evaluation kit (2000 MHz)
·
SiGe Technology
·
16 dB Gain at 900 MHz
·
+29 dBm P1dB
·
+45 dBm Output IP3
·
3.3 dB Noise Figure
·
ACPR= -50dBc@21dBm
·
ACLR= -45dBc@21dBm
·
Single +8 V Supply
·
SOT-89 Surface Mount Package
Features
Description
Package Style: SOT-89
Specifications 1)
Applications
Absolute Maximum Ratings
ASG402
DC-3000 MHz SiGe HBT Amplifier
The ASG402 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 telecom-
munication 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
·
Power Amplifier
·
Gain Block
·
CATV Amplifier
·
IF Amplifier
Ordering Information
Application Note
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
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