Preliminary
SGA-6386 DC-3000 MHz Cascadable MMIC Amplifier
Typical RF Performance at Key Operating Frequencies
Frequency (MHz)
Sy mbol
Parameter
Unit
100
500
850
1950
2400
3500
G
OIP
3
P
1dB
IRL
ORL
S
12
NF
Small Signal Gain
Output Third Order Intercept Point
Output Pow er at 1dB Compression
Input Return Loss
Output Return Loss
Reverse Isolation
Noise Figure
V
S
= 8v
R
BIAS
= 39 Ohms
dB
dBm
dBm
dB
dB
dB
dB
I
D
= 80mA Typ.
T
L
= 25ºC
15.5
37.1
20.5
23.8
13.2
20.0
23.9
14.5
20.2
3.7
15.4
36.0
21.0
25.6
16.6
20.4
3.8
13.3
34.0
19.0
26.7
16.2
19.9
4.4
12.5
32.2
17.7
20.4
15.1
19.2
4.5
16.0
14.2
17.2
Test Conditions:
IP3 Tone Spacing = 1 MHz, Pout per tone = 0 dBm
Z
S
= Z
L
= 50 Ohms
Noise Figure vs. Frequency
V
D
= 4.9 V, I
D
= 80 mA
7
Noise Figure (dB)
6
5
4
3
2
0
0.5
1
1.5
2
Frequency (GHz)
2.5
3
Absolute Maximum Ratings
Parameter
Max.
Device Current
(I
D
)
Absolute Limit
160
mA
7V
+16 dBm
+150°C
-40°C to +85°C
+150°C
T
L
=+25ºC
Max.
Device
Voltage (V
D
)
Max.
RF Input Pow er
Max.
Junction Temp
. (T
J
)
Operating Temp
. Range (T
L
)
T
L
=+25ºC
Max.
Storage Temp
.
Operation of this device beyond any one of these limits may
cause permanent damage.
Bias Conditions should also satisfy the following
expression: I
D
V
D
(max) < (T
J
- T
L
)/R
th
OIP
3
vs. Frequency
V
D
= 4.9 V, I
D
= 80 mA
40
35
OIP
3
(dBm)
30
25
P
1dB
vs. Frequency
V
D
= 4.9 v, I
D
= 80 mA
25
T
L
P
1dB
(dBm)
23
21
19
17
15
T
L
T
L
=+25ºC
T
L
=+25ºC
20
0
0.5
1
1.5
2
Frequency (GHz)
2.5
3
0
0.5
1
1.5
2
Frequency (GHz)
2.5
3
726 Palomar Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
2
http://www.stanfordmicro.com
EDS-100614 Rev B
STANFORD [ STANFORD MICRODEVICES ]
