ASW338
5-4000 MHz MMIC Amplifier
Features
·17.5
dB Gain at 900 MHz
·26
dBm P1dB at 900 MHz
·44
dBm Output IP3 at 900 MHz
·2.0
dB NF at 900 MHz
·MTTF
> 100 Years
·Single
Supply
Description
The ASW338, a power amplifier MMIC, has a high
linearity, high gain, and high efficiency over a wide
range of frequency, being suitable for use in both re-
ceiver and transmitter of telecommunication systems
up to 4 GHz. The amplifier is available in an SOT-89
package and passes through the stringent DC, RF,
and reliability tests.
ASW338
Package Style: SOT-89
Typical Performance
Parameters
Frequency
Gain
S11
S22
Output IP3
Noise Figure
Output P1dB
Current
Device Voltage
Units
MHz
dB
dB
dB
dBm
dB
dBm
mA
V
900
17.5
-14
-18
44
1)
Typical
1950
16.5
-14
-14
43
2)
Application Circuit
·
IF (100 ~ 240 MHz)
·
RFID (13.5 MHz)
·
30 ~ 520 MHz
·
LTE
·
CMMB
·
900 MHz
·
1700 ~ 2700 MHz
·
50 ~ 1000 MHz (75 ohm)
2.0
26
120
8
2.2
25
120
8
1) OIP3 is measured with two tones at an output power of +11 dBm/tone separated by 1 MHz.
2) OIP3 is measured with two tones at an output power of +7 dBm/tone separated by 1 MHz.
Product Specifications
Parameters
Testing Frequency
Gain
S11
S22
Output IP3
Noise Figure
Output P1dB
Current
Device Voltage
Units
MHz
dB
dB
dB
dBm
dB
dBm
mA
V
25
110
17
Min
Typ
900
17.5
-14
-18
44
2.0
26
120
8
130
2.2
18
Max
Pin Configuration
Absolute Maximum Ratings
Parameters
Operating Case Temperature
Storage Temperature
Device Voltage
Operating Junction Temperature
Input RF Power (CW, 50ohm matched)*
Rating
-40 to
+85°C
-40 to
+150°C
+9 V
+150°C
26 dBm
Pin No.
1
2
3
Function
RF IN
GND
RF OUT / Bias
* Please find the max. input power data from
http://www.asb.co.kr/pdf/Maximum_Input_Power_Analysis.pdf
1/10
ASB Inc.
·
sales@asb.co.kr
·
Tel: +82-42-528-7223
April 2012
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
