WJA1515
+5V Active-Bias InGaP HBT Gain Block
Typical Evaluation Board RF Performance Plots
Supply Bias = +5V, I
cc
= 70 mA
1. Test conditions: T = 25 ºC, Supply Voltage = +5 V, Icc = 70 mA typical, 50
Ω
System.
2. 3OIP measured with two tones at an output power of 6 dBm/tone separated by 1 MHz. The suppression on the largest IM3 product is used to calculate the OIP3 using a 2:1 rule.
Gain vs. Frequency
20
18
S11, S22 (dB)
0
-5
Return Loss
T=25°
C
Noise Figure vs. Frequency
10
9
8
-10
NF (dB)
-15
-20
-25
Gain (dB)
16
14
12
10
0
200
400
600
Frequency (MHz)
800
1000
7
6
5
4
-4OC
+25C
+85C
S11
-30
0
200
S22
800
1000
3
2
-40C
0
200
+25C
+85C
800
1000
400
600
Frequency (MHz)
400
600
Frequency (MHz)
Gain vs. Pout
Freq = 200 MHz
OIP3 vs. Frequency
Pout = 8 dBm/tone
OIP3 vs. Vcc
50
45
OIP3 (dBm)
40
35
30
20
18
16
14
12
10
10
12
14
16
18
20
OIP3 (dBm)
50
45
40
35
30
Gain (dB)
-40C
25
0
200
+25C
+85C
800
1000
25
4.5
4.6
4.7
4.8
4.9
Vcc (V)
5.0
5.1
5.2
Pout (dBm)
400
600
Frequency (MHz)
OIP2 vs. Frequency
Pout =2 dBm
/tone
P1dB vs. Frequency
20
18
20
18
P1dB (dBm)
16
14
12
P1dB vs. Vcc
75
70
OIP2 (dBm)
65
60
55
50
45
0
200
400
600
Frequency (MHz)
800
1000
P1dB (dBm)
16
14
12
-40C
10
0
200
400
+25C
600
+85C
800
1000
10
4.5
4.6
4.7
4.8
4.9
Vcc (V)
5.0
5.1
5.2
Frequency (MHz)
Icc vs. Temperature
Vcc = +5V
Icc vs. Vcc
120
100
75
70
Icc (mA)
Icc (mA)
80
60
40
65
60
-40C
55
-50
-25
0
25
Temperature (°
C)
50
75
100
20
4.0
4.5
+25C
+85C
5.5
6.0
5.0
Vcc (V)
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, www.TriQuint.com
Page 2 of 4
Dec 2007
WJCI [ WJ COMMUNICATION. INC. ]
