ASB ASX420 250-3500 mhz mmic amplifier Datasheet

ASX420
250-3500 MHz MMIC Amplifier
Description
Features
·31.5 dB Gain at 900 MHz
The ASX420, 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 3.5 GHz. The amplifier is available
in an SOIC-8 package and passes through the
stringent DC, RF, and reliability tests.
·29.5 dBm P1dB at 900 MHz
·47 dBm Output IP3 at 900 MHz
·6.8 dB NF at 900 MHz
·MTTF > 100 Years
·Two Power Supplies
Package Style: SOIC-8
Typical Performance
Parameters
Frequency
Units
Application Circuit
Typical
MHz
900
2000
2600
Gain
dB
31.5
21.5
16.5
S11
dB
-15
-15
-18
S22
dB
-7
-15
-15
dBm
471)
462)
462)
Noise Figure
dB
6.8
7.0
7.1
Output P1dB
dBm
29.5
29.5
30
Current
mA
370
370
370
V
5
5
5
Output IP3
Device Voltage
1) OIP3 measured with two tones at an output power of +12 dBm/tone separated by 1 MHz.
2) OIP3 measured with two tones at an output power of +15 dBm/tone separated by 1 MHz.
· LTE
· CDMA
· GSM
· RFID(USA)
· PCS
· WCDMA
· WiBro
· WLAN
· WiMAX
· 3100 ~ 3500 MHz
Product Specifications*
Parameters
Testing Frequency
Units
Gain
dB
S11
dB
S22
Min
Typ
MHz
30.5
31.5
-15
dB
Output IP3
dBm
-7
44
47
Noise Figure
dB
Output P1dB
dBm
28.5
29.5
Current
mA
340
370
Device Voltage
Max
900
6.8
V
7.0
400
5
* 100% in-house DC & RF testing is done on packaged products before taping.
Pin Configuration
Absolute Maximum Ratings
Rating
Pin No.
Function
Operating Case Temperature
-40 to +85°C
1
2nd stage RF IN
Storage Temperature
-40 to +150°C
2
1st stage RF OUT
3,5,8
GND
4
1st stage RF IN
6,7
2nd stage RF OUT
Parameters
Device Voltage
+6 V
Operating Junction Temperature
+150°C
Input RF Power (CW, 50ohm matched)*
25 dBm
* Please find the max. input power data from http://www.asb.co.kr/pdf/Maximum_Input_Power_Analysis.pdf
1/12
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011
ASX420
250-3500 MHz MMIC Amplifier
Outline Drawing
Part No.
Symbols
ASX420
●
A
A1
A2
B
C
D
D2
E
E1
E2
e
L
y
q
|L1-L1’|
L1
Pin No.
1
2
3
4
Dimensions (In mm)
MIN
NOM
MAX
1.40
1.50
1.60
0.00
--0.10
--1.45
--0.33
--0.51
0.19
--0.25
4.80
--5.00
3.20
3.30
3.40
5.80
6.00
6.20
3.80
3.90
4.00
2.30
2.40
2.50
--1.27
--0.40
--1.27
----0.10
--0°
8°
----0.12
1.04REF
Function
2nd stage RF IN
1st stage RF OUT
GND
1st stage RF IN
Pin No.
5
6
7
8
Function.
GND
2nd stage RF OUT
2nd stage RF OUT
GND
Note: 1. Backside metal paddle is RF and DC ground.
Mounting Recommendation (in mm)
Note: 1. Add as much copper as possible to inner and outer layers near
the part to ensure optimal thermal performance.
2. To ensure reliable operation, device ground paddle-to-ground
pad soldering is critical.
3. Add mounting screws near the part to fasten the board to a heat
sinker. Ensure that the ground / thermal via region contacts the
heat sinker.
4. A proper heat dissipation path underneath the area of the PCB
for the mounted device is strictly required for proper thermal operation. Damage to the device can result from inappropriate heat
dissipation.
ESD Classification
HBM
Class 1B
Voltage Level: 500 V~1000 V
MM
Class A
Voltage Level: <200 V
CAUTION: ESD-sensitive device!
Moisture Sensitivity Level (MSL)
Level 3 at 260°C reflow
2/12
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011
ASX420
250-3500 MHz MMIC Amplifier
Frequency (MHz)
APPLICATION CIRCUIT
698~787
Magnitude S21 (dB)
34
Magnitude S11 (dB)
-14
Magnitude S22 (dB)
-7
LTE
Output P1dB (dBm)
30
698 ~ 787 MHz
Output IP31) (dBm)
47
Noise Figure (dB)
6.5
+5 V
Device Voltage (V)
5
Current (mA)
370
1) OIP3 is measured with two tones at an output power of +12 dBm/tone
separated by 1 MHz.
2
Board Layout (FR4, 40x40 mm , 0.8T)
Schematic
Vcc=5 V
D1=5.6V
Zener Diode
C6=1 mF
R1=3 W
C5=100pF
C8=1 mF
C7=100pF
L1=82 nH
(Coil Inductor)
C4=100 pF
L2=82 nH
C2=100 pF
1.5 mm ASX420
RF IN
RF OUT
9 mm
C1=100 pF
C3=6.8 pF
50
0
40
-5
30
-10
S11 [dB]
S21 [dB]
S-parameters & K-factor
20
10
0
400
-15
-20
500
600
700
800
900
1000
-25
400
500
600
Frequency [MHz]
700
800
900
1000
Frequency [MHz]
5
5
4
Stability Factor
S22 [dB]
0
-5
3
2
-10
1
-15
400
500
600
700
800
900
1000
0
0
500
Frequency [MHz]
3/12
1000
1500
2000
2500
3000
3500
Frequency (MHz)
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011
ASX420
250-3500 MHz MMIC Amplifier
Frequency (MHz)
APPLICATION CIRCUIT
CDMA, GSM Rx
824 ~ 915 MHz
+5 V
824~849
869~894
890~915
Magnitude S21 (dB)
33
32
31.5
Magnitude S11 (dB)
-15
-15
-15
Magnitude S22 (dB)
-9
-8
-7
Output P1dB (dBm)
29.5
29.5
29.5
Output IP31) (dBm)
46.5
47
47
Noise Figure (dB)
7.0
7.5
6.8
Device Voltage (V)
5
5
5
370
370
370
Current (mA)
1) OIP3 is measured with two tones at an output power of +12 dBm/tone separated
by 1 MHz.
2
Board Layout (FR4, 40x40 mm , 0.8T)
Schematic
Vcc=5 V
D1=5.6V
Zener Diode
C6=1 mF
R1=3 W
C5=100pF
C8=1 mF
C7=100pF
L1=82 nH
(Coil Inductor)
C4=100 pF
L2=82 nH
C2=100 pF RF OUT
1.5 mm ASX420
RF IN
8 mm
C1=100 pF
C3=6 pF
50
0
40
-5
30
-10
S11 (dB)
Gain (dB)
S-parameters & K-factor
20
-40oc
25oc
85oc
10
0
600
700
800
900
1000
1100
-15
-40oc
25oc
85oc
-20
-25
600
1200
700
800
Frequency (MHz)
5
0
4
Stability Factor
5
S22 (dB)
-5
-10
-40oc
25oc
85oc
-15
-20
600
700
800
900
1000
1100
1200
1000
1100
3
2
1
1200
0
0
500
Frequency (MHz)
4/12
900
Frequency (MHz)
1000
1500
2000
2500
3000
3500
Frequency (MHz)
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011
ASX420
250-3500 MHz MMIC Amplifier
Gain vs. Temperature
Current vs. Temperature
600
38
36
500
Gain (dB)
Current (mA)
34
400
300
32
30
Frequency = 880 MHz
200
100
-60
28
-40
-20
0
20
40
60
80
26
-60
100
-40
-20
Temperature (oC)
0
20
40
60
80
100
Temperature (oC)
Output IP3 vs. Tone Power (Frequency = 880 MHz)
P1dB vs. Temperature
80
40
70
36
60
Output IP3 (dBm)
P1dB (dBm)
32
28
24
40
30
-40oc
25oc
85oc
20
Frequency = 880 MHz
20
16
-60
50
10
0
-40
-20
0
20
40
60
80
100
9
10
11
Temperature ( C)
5/12
12
13
14
15
16
17
18
19
20
21
Pout per Tone (dBm)
o
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011
ASX420
250-3500 MHz MMIC Amplifier
Frequency (MHz)
APPLICATION CIRCUIT
935~960
Magnitude S21 (dB)
31
Magnitude S11 (dB)
-15
Magnitude S22 (dB)
-8
GSM Tx
Output P1dB (dBm)
29.5
935 ~ 960 MHz
Output IP31) (dBm)
47
Noise Figure (dB)
7.0
+5 V
Device Voltage (V)
5
Current (mA)
370
1) OIP3 is measured with two tones at an output power of +12 dBm/tone
separated by 1 MHz.
2
Board Layout (FR4, 40x40 mm , 0.8T)
Schematic
Vcc=5 V
D1=5.6V
Zener Diode
C6=1 mF
R1=3 W
C5=100pF
C8=1 mF
C7=100pF
L1=82 nH
(Coil Inductor)
C4=100 pF
L2=82 nH
C2=100 pF RF OUT
1.5 mm ASX420
RF IN
8 mm
C1=100 pF
C3=5.6 pF
S-parameters & K-factor
40
0
35
-5
30
S11 (dB)
Gain (dB)
-10
25
-15
20
-20
15
10
600
700
800
900
1000
1100
-25
600
1200
700
800
Frequency (MHz)
5
5
4
Stability Factor
10
S22 (dB)
0
-5
-10
-15
600
1000
1100
1200
3
2
1
0
700
800
900
1000
1100
1200
0
500
Frequency (MHz)
6/12
900
Frequency (MHz)
1000
1500
2000
2500
3000
3500
Frequency (MHz)
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011
ASX420
250-3500 MHz MMIC Amplifier
Country
Frequency (MHz)
APPLICATION CIRCUIT
RFID(USA)
EU 2)
USA
Korea 2)
Japan 2)
950~956
865.6~867.6
902~928
910~914
Magnitude S21 (dB)
32
32
31.5
31
Magnitude S11 (dB)
-15
-15
-15
-15
Magnitude S22 (dB)
-8
-9
-7
-8
Output P1dB (dBm)
29.5
29.5
29.5
29.5
902 ~ 928 MHz
Output IP31) (dBm)
47
47
47
47
+5 V
Noise Figure (dB)
7.5
7.0
7.0
7.0
Device Voltage (V)
Current (mA)
5
5
5
5
370
370
370
370
1) OIP3 is measured with two tones at an output power of +12 dBm/tone separated by 1 MHz.
2) Test Results are measured by CDMA Tx(EU), GSM Rx(Korea), GSM Tx(Japan) Application circuits.
2
Board Layout (FR4, 40x40 mm , 0.8T)
Schematic
Vcc=5 V
D1=5.6V
Zener Diode
C6=1 mF
R1=3 W
C5=100pF
C8=1 mF
C7=100pF
L1=82 nH
(Coil Inductor)
C4=100 pF
L2=82 nH
C2=100 pF RF OUT
1.5 mm ASX420
RF IN
8 mm
C1=100 pF
C3=5.6 pF
S-parameters & K-factor
40
0
35
-5
30
S11 (dB)
Gain (dB)
-10
25
-15
20
-20
15
10
600
700
800
900
1000
1100
1200
-25
600
700
800
Frequency (MHz)
5
5
4
Stability Factor
10
S22 (dB)
0
-5
1100
1200
3
2
0
700
800
900
1000
1100
1200
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
Frequency (MHz)
7/12
1000
1
-10
-15
600
900
Frequency (MHz)
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011
ASX420
250-3500 MHz MMIC Amplifier
Frequency (MHz)
1750~1780
1840~1870
Magnitude S21 (dB)
22.5
22
Magnitude S11 (dB)
-15
-15
Magnitude S22 (dB)
-15
-18
PCS
Output P1dB (dBm)
29
29
1750 ~ 1870 MHz
Output IP3 (dBm)1)
46
46
Noise Figure (dB)
7.1
7.2
APPLICATION CIRCUIT
+5 V
Device Voltage (V)
Current (mA)
5
5
370
370
1) OIP3 is measured with two tones at an output power of +12
dBm/tone(1750~1780) and 15dBm/tone(1840~1870) separated by 1 MHz.
2
Board Layout (FR4, 40x40 mm , 0.8T)
Schematic
Vcc=5 V
D1=5.6V
Zener Diode
C7=1 mF
R1=3 W
C6=100pF
C9=1 mF
C8=100pF
L2=22 nH
RF IN
L1=22 nH
(Coil Inductor)
C5=1.5 pF
C4=3 pF
C2=56 pF RF OUT
1 mm ASX420
C1=56 pF
C3=2.2pF
S-parameters & K-factor
30
0
25
-5
-10
S11 (dB)
Gain (dB)
20
15
-15
10
-20
5
0
1500
1600
1700
1800
1900
2000
2100
-25
1500
1600
1700
Frequency (MHz)
1800
1900
2000
2100
Frequency (MHz)
0
5
-5
4
Stability Factor
S22 (dB)
-10
-15
-20
2
1
-25
-30
1500
3
1600
1700
1800
1900
2000
2100
0
0
500
Frequency (MHz)
8/12
1000
1500
2000
2500
3000
3500
Frequency (MHz)
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011
ASX420
250-3500 MHz MMIC Amplifier
Frequency (MHz)
APPLICATION CIRCUIT
WCDMA
1920~1980
2110~2170
Magnitude S21 (dB)
21.5
20.5
Magnitude S11 (dB)
-15
-14
Magnitude S22 (dB)
-15
-14
Output P1dB (dBm)
29.5
30
1)
1920 ~ 2170 MHz
+5 V
Output IP3 (dBm)
46
46
Noise Figure (dB)
7.0
7.0
Device Voltage (V)
Current (mA)
5
5
370
370
1) OIP3 is measured with two tones at an output power of +15 dBm/tone separated by 1 MHz.
2
Board Layout (FR4, 40x40 mm , 0.8T)
Schematic
Vcc=5 V
D1=5.6V
Zener Diode
C7=1 mF
R1=3 W
C6=100 pF
C9=1 mF
L1=22 nH
(Coil Inductor)
C5=1.5 pF
C8=100 pF
C4=2 pF
2 mm
L2=22 nH
RF IN
C2=56 pF RF OUT
ASX420
C1=56 pF
C3=1.8 pF
S-parameters & K-factor
30
0
-5
20
-10
S11 (dB)
Gain (dB)
25
15
-15
10
-20
5
0
1700
1800
1900
2000
2100
2200
2300
2400
-25
1700
1800
1900
Frequency (MHz)
5
-5
4
Stability Factor
0
S22 (dB)
-10
-15
-20
-25
1700
2100
2200
2300
2400
2500
3000
3500
3
2
1
1800
1900
2000
2100
2200
2300
2400
0
0
500
Frequency (MHz)
9/12
2000
Frequency (MHz)
1000
1500
2000
Frequency (MHz)
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011
ASX420
250-3500 MHz MMIC Amplifier
Frequency (MHz)
2300
2400
2500
Magnitude S21 (dB)
18
17.5
17
Magnitude S11 (dB)
-18
-18
-18
Magnitude S22 (dB)
-15
-15
-15
WiBro, WLAN
Output P1dB (dBm)
28.5
29
29
2300 ~ 2500 MHz
Output IP31) (dBm)
45
46
47
Noise Figure (dB)
7.3
7.3
7.3
APPLICATION CIRCUIT
+5 V
Device Voltage (V)
Current (mA)
5
5
5
370
370
370
1) OIP3 is measured with two tones at an output power of +15 dBm/tone separated by 1 MHz.
2
Board Layout (FR4, 40x40 mm , 0.8T)
Schematic
Vcc=5 V
D1=5.6V
Zener Diode
C7=1 mF
R1=3 W
C6=100pF
C9=1 mF
C8=100pF
L2=22 nH
L1=22 nH
(Coil Inductor)
C5=2 pF
C3=56 pF RF OUT
ASX420
RF IN
C1=56 pF
C4=1.5 pF
C2=0.5 pF
S-parameters & K-factor
25
0
-5
20
-10
S11 (dB)
Gain (dB)
15
10
-15
-20
5
0
1800
-25
2000
2200
2400
2600
2800
3000
-30
1800
2000
2200
Frequency (MHz)
5
-5
4
Stability Factor
0
S22 (dB)
-10
-15
-20
-25
1800
2600
2800
3000
3
2
1
2000
2200
2400
2600
2800
3000
0
0
500
Frequency (MHz)
10/12
2400
Frequency (MHz)
1000
1500
2000
2500
3000
3500
Frequency (MHz)
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011
ASX420
250-3500 MHz MMIC Amplifier
Frequency (MHz)
APPLICATION CIRCUIT
2500
2600
Magnitude S21 (dB)
17
16.5
16
Magnitude S11 (dB)
-18
-18
-15
Magnitude S22 (dB)
-18
-15
-13
WiMAX
Output P1dB (dBm)
2500 ~ 2700 MHz
Output IP31) (dBm)
46
Noise Figure (dB)
7.1
Device Voltage (V)
5
+5 V
2700
30
Current (mA)
370
1) OIP3 is measured with two tones at an output power of +15 dBm/tone separated by 1 MHz.
2
Board Layout (FR4, 40x40 mm , 0.8T)
Schematic
Vcc=5 V
D1=5.6V
Zener Diode
C7=1 mF
R1=3 W
C6=100pF
C9=1 mF
C8=100pF
L2=22 nH
L1=22 nH
(Coil Inductor)
C5=2 pF
C3=56 pF RF OUT
ASX420
RF IN
C1=56 pF
C4=1.5 pF
C2=0.5 pF
S-parameters & K-factor
25
0
-5
-10
15
S11 (dB)
Gain (dB)
20
10
-15
-20
5
0
2000
-25
2200
2400
2600
2800
3000
3200
-30
2000
2200
2400
Frequency (MHz)
5
-5
4
Stability Factor
0
S22 (dB)
-10
-15
3000
3200
3
2
0
2200
2400
2600
2800
3000
3200
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
Frequency (MHz)
11/12
2800
1
-20
-25
2000
2600
Frequency (MHz)
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011
ASX420
250-3500 MHz MMIC Amplifier
Frequency (MHz)
3100
3500
Magnitude S21 (dB)
13.5
13
Magnitude S11 (dB)
-18
-16
Magnitude S22 (dB)
-15
-18
3100 ~ 3500 MHz
Output P1dB (dBm)
27.5
28.5
+5 V
Output IP3 (dBm)1)
42
47
Noise Figure (dB)
7.4
7.4
APPLICATION CIRCUIT
Device Voltage (V)
Current (mA)
5
5
370
370
1) OIP3 is measured with two tones at an output power of +15 dBm/tone separated by 1 MHz.
2
Board Layout (FR4, 40x40 mm , 0.8T)
Schematic
Vs=5 V
D1=5.6V
Zener Diode
C7=1 mF
R1=3 W
C6=100pF
C9=1 mF
C8=100pF
L2=22 nH
L1=22 nH
(Coil Inductor)
C5=1 pF
C3=56 pF RF OUT
ASX420
RF IN
C1=56 pF
C4=1 pF
C2=0.5 pF
20
0
15
-10
S11 (dB)
Gain (dB)
S-parameters & K-factor
10
-30
5
0
2800
-20
3000
3200
3400
3600
-40
2800
3800
3000
Frequency (MHz)
3200
3400
3600
3800
Frequency (MHz)
5
0
-5
4
Stability Factor
S22 (dB)
-10
-15
-20
2
1
-25
-30
2800
3
0
3000
3200
3400
3600
3800
0
500
12/12
1000
1500
2000
2500
3000
3500
4000
Frequency (MHz)
Frequency (MHz)
ASB Inc. · [email protected] · Tel: +82-42-528-7223
September 2011