SGA-6289 DC-4500 MHz Cascadable MMIC Amplifier
Preliminary
|
S
|
vs. Frequency
21
|
S
|
vs. Frequency
11
20
16
|S
21
| (dB)
12
8
4
0
1
V
D
= 4.0 V, I
D
= 75 mA
+25°C
-40°C
+85°C
0
-10
|S
11
| (dB)
-20
-30
V
D
= 4.0 V, I
D
= 75 mA
T
L
T
L
-40
+25°C
-40°C
+85°C
2
3
Frequency (GHz)
4
5
0
1
2
3
Frequency (GHz)
4
5
|
S
|
vs. Frequency
12
|
S
|
vs. Frequency
22
-10
-15
|S
12
| (dB)
-20
-25
V
D
= 4.0 V, I
D
= 75 mA
0
-10
|S
22
| (dB)
V
D
= 4.0 V, I
D
= 75 mA
-20
-30
T
L
-30
0
1
2
3
Frequency (GHz)
4
+25°C
-40°C
+85°C
T
L
-40
+25°C
-40°C
+85°C
5
0
1
2
3
Frequency (GHz)
4
5
V
D
vs. I
D
over Temperature for fixed
V
S
= 8V , R
BIAS
= 51 Ohms *
90
85
+85°C
V
D
vs. Temperature for Constant I
D
= 75 mA
4.6
4.4
V
D
(Volts)
4.4
80
I
D
(mA)
+25°C
4.2
4.0
3.8
3.6
75
-40°C
70
65
60
3.6
3.8
4.0
4.2
-40
-15
V
D
(Volts)
10
35
Temperature (°C)
60
85
* Note: In the applications circuit on page 4, R
BIAS
compensates for voltage and current variation over temperature.
303 Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
3
http://www.sirenza.com
EDS-100619 Rev F
SIRENZA [ SIRENZA MICRODEVICES ]
