ASX621
250-3000 MHz MMIC Amplifier
Features
·18
dB Gain at 2000 MHz
·32.5
dBm P1dB at 2000 MHz
·49
dBm Output IP3 at 2000 MHz
·MTTF
> 100 Years
·Two
Power Supplies
Description
The ASX621, 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.
ASX621
Package Style: SOIC-8
Typical Performance*
Parameters
Frequency
Gain
S11
S22
Output IP3
1)
Noise Figure
Output P1dB
Current
Device Voltage
Units
MHz
dB
dB
dB
dBm
dB
dBm
mA
V
900
30
-17
-7.5
45
11
32
2000
18
-14
-14
47
5.5
31.5
930
4.6
2450
13
-9
-10
46
6.8
32
Typical
900
30
-17
-7.5
48
11.5
33
2000
18
-14
-14
49
5.6
32.5
1150
5
2450
13
-9
-10
48
7
33
2700
16
-12
-15
48
5.9
33
Application Circuit
·CDMA
·GSM
·WCDMA
·WLAN
·WiMAX
·1200
~ 1400 MHz
* 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
31.5
1050
47
17
Min
Typ
2000
18
-14
-14
49
5.6
32.5
1150
5
1250
6
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
4
6,7
1st stage RF IN
2nd stage RF OUT
Pin No.
1
2
3,5,8
Function
2nd stage RF IN
1st stage RF OUT
GND
* 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
February 2010
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
