E-pHEMT
Product Features
• 10 ~ 4000MHz
• GaAs E-pHEMT
• 0.7dB Noise Figure
• 32dBm Output IP3
• 14dB Gain at 1900MHz
• 14dBm P1 dB
• SOT-143 Package
• Single Supply Voltage
• Pb Free / RoHS Standard
AE608
Application
• HF-Band, Cellular, CDMA, W-CDMA,
Wimax Front-end Amplifier
• Low-Noise High Linearity Amplifier
Package Type: SOT-143
Description
AE608 is a Low-noise amplifier designed with GaAs E-pHEMT in a low cost SOT-143 package.
This E-pHEMT amplifier is designed as low-noise devices for infrastructure equipment in the 10~4000MHz Wireless
technologies such as HF-Band, Cellular, GSM, PCS, CDMA, W-CDMA, Wibro, Bluetooth, Wimax.
Specifications
PARAMETER
Frequency Range
Gain (S
21
)
Input Return Loss (S
11
)
Output Return Loss (S
22
)
Output 3
rd
Order Intercept Point (OIP3)
Output 1dB compression Point (P
1
dB)
Noise Figure
DC Operating Current
Operating Gate Voltage(
Vds=3V, Ids=45mA)
Threshold voltage
Units
MHz
dB
dB
dB
dBm
dBm
dB
mA
V
V
Min
Typ
10- 4000
Max
12
14
-18
-10
29
12
32
14
0.7
0.9
60
30
45
0.4
0.1
0.25
0.4
Test Condition
①
1900MHz, Vdd= +3V, 50ohm System at 25℃
②
OIP3 is measured with two tones, at an output power of +0dBm/tone separated by 1MHz.
Absolute Maximum Ratings
PARAMETER
Operating Case Temperature (℃)
Storage Temperature (℃)
Drain-Source Voltage
Drain Current
Gate-Source Voltage
Channel Temperature
RF Input Power
Rating
-40 ~ 85
-50 ~ 125
+7V
120mA
-5V ~ 1V
150℃
20dBm
Remark
▪
Tel : 82-31-250-5011
▪
rfsales@rfhic.com
▪
All specifications may change without notice.
▪
Version 1.3
E-pHEMT
AE608
Frequency Range : 10~1000MHz
HF-Band, Cellular Performance Data
(V
d
=2.5V, Id= 25mA, T
c
=25℃)
Items
Gain
OIP3
Data
18 dB
23 dBm
Remarks
500 MHz
500 MHz
Items
NF
P1dB
Data
1.4 dB
12 dBm
Remarks
10~1000 MHz
500 MHz
S-Parameter vs. Frequency(25°C)
15
10
5
Magnitude(dB)
0
-5
-10
-15
-20
-25
-30
-35
-40
K
H
10
50
10
20
40
60
80
00
z
3
5
7
0
0
0
0
0
10
30
22
22
20
18
16
S21(dB)
14
12
10
8
S11
S22
S21
6
4
2
0
20
18
16
14
12
10
8
6
4
2
0
Gain vs. Frequency
25°C
85°C
-40°C
00
z
10
K
H
50
3
5
7
0
0
0
0
10
20
40
60
80
0
Freq(MHz)
30
Freq(MHz)
Input Return Loss vs. Frequency
5
0
-5
S11(dB)
S22(dB)
-10
-15
-25
-20
-25
00
z
0
10
50
0
0
0
0
K
H
3
5
7
10
20
40
60
80
10
30
Output Return Loss vs. Frequency
5
0
-5
-10
-15
-20
25°C
85°C
-40°C
25°C
85°C
-40°C
-30
-35
10
K
H
50
10
20
40
60
80
30
Freq(MHz)
Freq(MHz)
Noise Figure vs. Frequency
5
25°C
85°C
-40°C
35
OIP3 vs. Frequency
25°C
85°C
-40°C
4
Noise Figure(dB)
30
3
OIP3(dBm)
25
2
20
1
0
10
50
100
200
400
Freq(MHz )
600
800
1000
15
7
10
50
100
200
Freq(MHz)
400
600
800
1000
▪
Tel : 82-31-250-5011
▪
rfsales@rfhic.com
▪
All specifications may change without notice.
▪
Version 1.3
10
00
z
3
5
7
0
0
0
0
0
10
E-pHEMT
AE608
Application Circuit : 10~1000MHz
Port
Vdc
R
R3
R=240 Ohm
R
R2
R=1.5 kOhm
R
R4
R=1.2 kOhm
R
R6
R=10 Ohm
C
C6
C=100 nF
C
C4
C=100 nF
R
R1
R=33 Ohm
C
C5
C=100 nF
C
C3
C=100 pF
L
L1
L=5.6 uH
C
C7
C=180 pF
R
R7
R=680 Ohm
L
L2
L=10 uH
Port
Input
C
C1
C=100 nF
Amplifier
AE608
R
R5
C
R=4.7 Ohm
C8
C=1 pF
C
C2
C=100 nF
Port
Output
PCB Evaluation Board Layout Pattern in mm
27mm
35mm
PCB material (FR4), PCB thickness (0.8t), Via hole (
Φ
0.6)
▪
Tel : 82-31-250-5011
▪
rfsales@rfhic.com
▪
All specifications may change without notice.
▪
Version 1.3
E-pHEMT
AE608
Frequency Range : 1700~2200MHz
PCS, DCS, WCDMA Performance Data
(V
d
=3V, Id=45mA, T
c
=25℃)
Items
Gain
OIP3
Data
13.9 dB
32.5 dBm
Remarks
1940 MHz
1700~2200 MHz
Items
NF
P1dB
Data
0.7 dB
14 dBm
Remarks
1700~2200 MHz
1700~2200 MHz
15
10
5
Magnitude(dB)
0
-5
-10
-15
-20
-25
-30
1700
S-Parameter vs. Frequency(25°C)
S11
S22
S21
Gain vs. Frequency
16
15
14
13
12
11
10
9
8
7
2200
S21(dB)
17.0
16.0
15.0
14.0
13.0
12.0
11.0
10.0
9.0
8.0
1700
1800
1900
Freq(MHz)
2000
2100
2200
25°C
85°C
-40°C
1800
1900
Freq(MHz)
2000
2100
Input Return Loss vs. Frequency
0
25°C
85°C
-5
-40°C
Output Return Loss vs. Frequency
0
25°C
85°C
-5
-40°C
S11(dB)
S22(dB)
-10
-10
-15
-15
-20
-20
-25
1700
1800
1900
Freq(MHz)
2000
2100
2200
-25
1700
1800
1900
Freq(MHz)
2000
2100
2200
Noise Figure vs. Frequency
1.2
35
OIP3 vs. Frequency
1.0
33
Noise Figure(dB)
0.8
OIP3(dBm)
31
0.6
29
0.4
25°C
85°C
-40°C
0.0
1700
1800
1900
Freq(MHz)
2000
2100
2200
25
1700
1800
1900
Freq(MHz)
2000
2100
2200
27
25°C
85°C
-40°C
0.2
▪
Tel : 82-31-250-5011
▪
rfsales@rfhic.com
▪
All specifications may change without notice.
▪
Version 1.3
E-pHEMT
AE608
Application Circuit : 1700~2200MHz
Port
Vdc
R
R3
R=240 Ohm
R
R2
R=10 kOhm
R
R6
R=1.2 kOhm
R
R7
R=10 Ohm
C
C12
C=100 nF
C
C11
C=100 nF
R
R1
R=51 Ohm
C
C10
C=8 pF
L
L2
L=8.2 nH
L
L3
L=10 nH
Port
Input
C
C1
C=10 pF
Amplifier
AE608
R
R8
R=10 Ohm
C
C6
C=10 pF
Port
Output
PCB Evaluation Board Layout Pattern in mm
27mm
27mm
PCB material (FR4), PCB thickness (0.8t), Via hole (
Φ
0.6)
The line-length between AE608 and Ground via
can affect RF performance of the device. To
obtain
the
measured
data,
it
is
highly
recommended to refer to “Detail A” above .
▪
Tel : 82-31-250-5011
▪
rfsales@rfhic.com
▪
All specifications may change without notice.
▪
Version 1.3
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