ASX423 Datasheet, PDF (1/11 Pages) Advanced Semiconductor Business Inc. – 100-4500 MHz MMIC Amplifier

ASX423
100-4500 MHz MMIC Amplifier
Features
·32.5 dB Gain at 900 MHz
·30 dBm P1dB at 900 MHz
·45 dBm Output IP3 at 900 MHz
·MTTF > 100 Years
·Two Power Supplies
Description
The ASX423, 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 4.5 GHz. The amplifier is available
in an SOIC-8 package and passes through the
stringent DC, RF, and reliability tests.
Typical Performance
Parameters
Units
Typical
Frequency
MHz
900
2000
2300
Gain
dB
32.5
22.5
20.5
S11
dB
-13
-11
-13
S22
Output IP3
dB
dBm
-15
-18
-14
45¹⁾
47²⁾
45³⁾
Noise Figure
dB
2.4
2.6
2.9
Output P1dB
dBm
30
29.5
30
Current
mA
400
400
400
Device Voltage
V
5
5
5
1) OIP3 measured with two tones at an output power of +11 dBm/tone separated by 1 MHz.
2) OIP3 measured with two tones at an output power of +13 dBm/tone separated by 1 MHz.
3) OIP3 measured with two tones at an output power of +12 dBm/tone separated by 1 MHz.
2700
17
-14
-13
45³⁾
3.2
29.5
400
5
Product Specifications*
Parameters
Units
Min
Typ
Max
Testing Frequency
MHz
900
Gain
dB
32
32.5
S11
dB
-13
S22
dB
-15
Output IP3
dBm
42
45
Noise Figure
dB
2.4
2.6
Output P1dB
dBm
29
30
Current
mA
360
400
460
Device Voltage
V
5
* 100% in-house DC & RF testing is done on packaged products before taping.
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
23 dBm
* Please find the max. input power data from http://www.asb.co.kr/pdf/Maximum_Input_Power_Analysis.pdf
ASX423
Package Style: SOIC-8
Application Circuit
·IF (150MHz)
·TETRA
·CDMA
·RFID(USA)
·PCS
·WCDMA
·2300 ~ 2700 MHz
·4300 ~ 4500 MHz
Pin Configuration
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
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ASB Inc. · [e-mail] · Tel: [phone]
September 2011