InGaP HBT Gain Block
AG603-89
Frequency
S21
S11
S22
Output P1dB
Output IP3
Noise Figure
MHz
dB
dB
dB
dBm
dBm
dB
100
19.4
-18
-29
+19.3
+33.7
3.8
500
19.1
-16
-18
+19.3
+33.6
3.8
¡
The Communications Edge
TM
Product Information
Supply Bias = +6 V, R
bias
= 11.2
:,
I
cc
= 75 mA
900
18.5
-18
-14
+19.3
+33.2
3.9
1900
16.5
-24
-11
+18.7
+33.0
4.1
¡
Typical Device RF Performance
2140
16.0
-21
-11
+18.6
+33.0
4.1
2400
15.5
-22
-10
+18.6
+32.8
4.2
3500
13.5
-17
-8
+17.0
5800
9.7
-14
-6
1. Test conditions: T = 25 ºC, Supply Voltage = +6 V, Device Voltage = 5.16 V, Rbias = 11.2 , Icc = 75 mA typical, 50 System.
2. 3OIP measured with two tones at an output power of +2 dBm/tone separated by 10 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
3. Data is shown as device performance only. Actual implementation for the desired frequency band will be determined by external components shown in the application circuit.
20
18
Gain vs. Frequency
0
-10
-20
-30
Return Loss
120
Device Current (mA)
100
80
60
40
20
0
3.4
3.8
4.2
I-V Curve
16
14
12
10
0
-40 C
1
+25 C
+85 C
3
4
S11, S22 (dB)
Optimal operating point
Gain (dB)
S11
S22
-40
2
Frequency (GHz)
0
1
2
3
4
5
6
4.6
5.0
5.4
5.8
Frequency (GHz)
50
45
40
35
-40 C
+25 C
+85 C
Output IP2 vs. Frequency
Device Voltage (V)
40
35
30
25
Output IP3 vs. Frequency
6
5
NF (dB)
4
3
2
1
Noise Figure vs. Frequency
OIP3 (dBm)
-40 C
+25 C
+85 C
OIP2 (dBm)
20
0
0.5
1
1.5
2
2.5
3
Frequency (GHz)
20
15
Gain (dB)
-40 C
+25 C
+85 C
30
0
200
400
600
800
1000
0
0.5
1
1.5
2
2.5
3
Frequency (MHz)
Output Power / Gain vs. Input Power
20
18
16
14
12
Output Power
-12
-8
-4
0
Input Power (dBm)
4
8
Gain
frequency = 900 MHz
Frequency (GHz)
Output Power / Gain vs. Input Power
24
O
utput Power (dBm
)
frequency = 2000 MHz
P1dB vs. Frequency
18
16
Gain (dB)
24
O
utput Power (dBm
)
P1dB (dBm)
20
16
12
8
4
20
Gain
16
12
8
Output Power
-12
-8
-4
0
Input Power (dBm)
4
8
4
10
5
-40 C
+25 C
+85 C
14
12
10
8
0
0
0.5
1
1.5
2
2.5
3
3.5
4
Frequency (GHz)
10
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 2 of 5
June 2006
WJCI [ WJ COMMUNICATION. INC. ]
