ASX521
250-3000 MHz MMIC Amplifier
Features
·19
dB Gain at 2000 MHz
·31.5
dBm P1dB at 2000 MHz
·48
dBm OIP3 at 2000 MHz
·MTTF
> 100 Years
·Two
Power Supplies
Description
The ASX521, 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
receiver and transmitter of telecommunication
systems up to 3 GHz. The amplifier is available in
an SOIC-8 package and passes through the strin-
gent DC, RF, and reliability tests.
Package Style: SOIC-8
Typical Performance
Parameters
Freq.
Gain
S11
S22
OIP3
1)
NF
P1dB
Current
Voltage
Units
MHz
dB
dB
dB
dBm
dB
dBm
mA
V
900
28
-15
-11
44
9
30.5
2000
19
-16
-9
44
5
30
510
4.3
2450
18.5
-18
-15
44
5.1
30
900
28
-15
-11
47
10
32
Typical
2000
19
-16
-9
45
5
31.5
650
4.7
2450
18.5
-18
-15
45
5.1
31.5
900
28
-15
-11
48
11
32
2000
19
-16
-9
48
5.6
31.5
2450
18.5
-18
-15
48
5.1
31.5
870
5
2700
16.5
-15
-15
48
5.3
31.5
Application Circuit
·CDMA
·GSM
·WCDMA
·WiBro
·WLAN
·WiMAX
* Performance tested at 50
W
system and a room temperature.
1) OIP3 measured with two tones at an output power of +14 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
30
840
46
18
Min
Typ
2000
19
-16
-9
48
5.6
31.5
870
5
900
5.8
Max
* 100% in-house DC & RF testing is done on packaged products before taping.
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
+6 V
+150°C
25 dBm
Pin No.
1
2
3,5,8
4
6,7
Function
2nd stage RF IN
1st stage RF OUT
GND
1st stage RF IN
2nd stage RF OUT
* Please find the max. input power data from
http://www.asb.co.kr/pdf/Maximum_Input_Power_Analysis.pdf
1/12
ASB Inc.
·
sales@asb.co.kr
·
Tel: +82-42-528-7223
February 2010
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
