ECP200D
Typical RF Performance at 25
°C
Frequency
S21 – Gain
S11 – Input Return Loss
S22 – Output Return Loss
Output P1dB
Output IP3
(+17 dBm / tone, 1 MHz spacing)
The Communications Edge
TM
Product Information
2 Watt, High Linearity InGaP HBT Amplifier
2140 MHz Application Circuit (ECP200D-PCB2140)
Vsupply = +5V
ID=R4
R=0 Ohm
ID=R1
R=15 Ohm
ID=C3
C=1e7 pF
ID=C4
C=1000 pF
ID=R2
R=22 Ohm
ID=C6
C=1000 pF
ID=C5
C=10 pF
16
15
14
13
12
+5.6V Zener
2140 MHz
10 dB
-20 dB
-6.8 dB
+33.2 dBm
+48 dBm
+25.3 dBm
7.7 dB
+5 V
800 mA
ID=C1
C=56 pF
TLINP
ID=TL1
Z0=50 Ohm
L=175 mil
Eeff=3.16
Loss=0
F0=0 GHz
ID=R3
R=51 Ohm
ID=C11
R=0 Ohm
ID=C2
C=56 pF
1
2
11
ID=L1
L=18 nH
size 1008
ID=ECP200D
3
10
TLINP
ID=TL3
Z0=50 Ohm
L=100 mil
Eeff=3.16
Loss=0
F0=0 GHz
ID=C3
C=56 pF
W-CDMA Channel Power
(@ -45 dBc ACLR)
4
9
Noise Figure
Device / Supply Voltage
Quiescent Current
(1)
ID=C8
C=3 pF
5
6
7
8
TLINP
ID=TL2
Z0=50 Ohm
L=75 mil
Eeff=3.16
Loss=0
F0=0 GHz
ID=C9
C=3 pF
ID=C10
C=1.5 pF
C8 should be placed at silk screen marker "D"
on the WJ evaluation board.
C9 should be placed at
silkscreen marker "2"
on the WJ evaluation board.
C10 should be placed at
silkscreen marker "4" on
the WJ evaluation board.
1. This corresponds to the quiescent current or operating current under
small-signal conditions into pins 10, 11, and 16.
S21 vs. Frequency
S11 vs. Frequency
S22 vs. Frequency
12
11
S21 (dB)
S11 (dB)
10
9
8
+25°C
-40°C
+85°C
0
-5
-10
-15
-20
-25
-30
2110
+25°C
-40°C
+85°C
0
-5
S22 (dB)
-10
-15
+25°C
-40°C
+85°C
7
2110
2120
2130
2140
2150
2160
2170
2120
2130
2140
2150
2160
2170
-20
2110
2120
2130
2140
2150
2160
2170
Frequency (MHz)
Noise Figure vs. Frequency
10
8
P1dB (dBm)
NF (dB)
6
4
2
36
34
Frequency (MHz)
P1dB vs. Frequency
Circuit boards are optimized at 2140 MHz
Frequency (MHz)
ACPR vs. Channel Power
-35
-40
ACPR (dBc)
-45
-50
-55
3GPP W
-CDMA, Test Model 1+64 DPCH, ±5 MHz offset, 2140 MHz
32
30
28
-40°C
0
2110
2120
2130
2140
+25°C
2150
+85°C
2160
2170
26
2110
2120
-40°C
2130
+25°C
2140
2150
+85°C
2160
2170
-40 C
-60
22
23
24
25
+25 C
26
+85 C
27
Frequency (MHz)
Frequency (MHz)
Output Channel Power (dBm)
OIP3 vs. Frequency
55
50
45
40
35
2110
+25° C, +17 dBm/tone
OIP3 vs. Temperature
55
50
45
40
35
-40
freq. = 2140 MHz, 2141 MHz, +17 dBm/tone
OIP3 vs. Output Power
55
50
45
40
35
freq. = 2140 MHz, 2141 MHz, +25° C
OIP3 (dBm)
OIP3 (dBm)
2120
2130 2140 2150
Frequency (MHz)
2160
2170
-15
10
35
Temperature (°C)
60
85
OIP3 (dBm)
12
14
16
18
Output Power (dBm)
20
22
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
•
Web site: www.wj.com
Page 5 of 6
April 2006
WJCI [ WJ COMMUNICATION. INC. ]
