AH212
Frequency
Gain
Input Return Loss
Output Return Loss
Output P1dB
Output IP3
(+15 dBm / tone, 1 MHz spacing)
The Communications Edge
TM
Product Information
1 Watt High Linearity, High Gain InGaP HBT Amplifier
2140 MHz Application Circuit (AH212-S8PCB2140)
Typical RF Performance at 25
C
2140 MHz
25 dB
25 dB
9 dB
+29.5 dBm
+46 dBm
+21 dBm
6 dB
+5 V
400 mA
PORT
P=1
Z=50 Ohm
CAP
ID=C1
C=47 pF
C AP
ID =C 2
C =47 pF
CAP
ID=C6
C=1000 pF
Vcc = +5 V
CAP
ID=C11
C=4.7E6 pF
SIZ E 1210
CAP
ID=C5
C=1000 pF
CAP
ID =C 10
C=1000 pF
CAP
ID=C9
C=47 pF
RES
ID=R2
R=0 Ohm
IN D
ID =L1
L=18 nH
IND
ID=L2
L=18 nH
Size 0805
5
8
6
7
6
7
5
8
1
2
NET="AH 212"
3
4
Channel Power
(@-45 dBc ACLR, W-CDMA, Test model
1 +64 DPCH,
± 5MHz offset)
CAP
ID =C8
C=47 pF
Noise Figure
Device / Supply Voltage
Quiescent Current
RES
ID=R1
R=10 Ohm
RES
ID=R3
R=75 Ohm
TLINP
ID=TL1
Z0=50 Ohm
L=110 mil
Eeff=4.6
Loss=0
F0=0 MH z
PORT
P=2
Z=50 Ohm
C AP
ID=C 7
C =2.4 pF
All passive components are of size 0603
unless otherwise noted.
VBC = +5 V
CAP
ID=C4
C=1000 pF
C7 is placed at silkscreen marker "2" on WJ's eval board
or @ 12.2 deg at 2.14GHZ away from pins 6 and 7.
S21 vs. Frequency
S11 vs. Frequency
S22 vs. Frequency
27
26
S21 (dB)
S11 (dB)
25
24
23
+25°C
-40°C
+85°C
0
-5
-10
S22 (dB)
-15
-20
-25
-30
2160
2170
-35
2110
2120
2130 2140 2150 2160 2170
Frequency (MHz)
OIP3 vs. Temperature
55
50
45
40
35
-40
freq. = 2140 MHz, 2141 MHz, +15 dBm/tone
0
+25°C
-40°C
+85°C
-5
-10
-15
-20
+25°C
-40°C
+85°C
22
2110
2120
2130
2140
2150
-25
2110
2120
2130 2140 2150 2160 2170
Frequency (MHz)
O 3vs. O tpu P w
IP
u t o er
freq. =2140M z, 2141M z, +25°
C
H
H
Frequency (MHz)
OIP3 vs. Frequency
55
50
45
40
35
2110
+25°
C, +15 dBm/tone
55
50
45
40
35
12
OIP3 (dBm)
OIP3 (dBm)
OIP3 (dBm)
2120
2130 2140 2150
Frequency (MHz)
P1dB vs. Frequency
2160
2170
-15
10
35
Temperature (°C)
60
85
13
14
15
16
O tpu P w (dB )
u t o er m
ACLR vs. Channel Power
17
18
Noise Figure vs. Frequency
8
7
6
5
4
ACLR (dBc)
NF (dB)
-40
-45
-50
-55
30
29
P1dB (dBm)
28
27
26
25
2110
Circuit boards are optimized at 2140 MHz
3GPP W
-CDMA, Test Model 1+64 DPCH,
±5 MHz offset, 2140 MHz
-40°C
2120
2130
+25°C
2140
2150
+85°C
2160
2170
-40°C
3
2110
2120
2130
+25°C
2140
2150
+85°C
-60
2160
2170
18
19
-40 C
20
+25 C
21
+85 C
22
Frequency (MHz)
Frequency (MHz)
Output Channel Power (dBm)
Specifications and information are subject to change without notice.
WJ Communications, Inc
Phone 1-800-WJ1-4401
FAX: 408-577-6621
e-mail: sales@wj.com
Page 6 of 12 August 2006
WJCI [ WJ COMMUNICATION. INC. ]
