Preliminary
SGA-4363 DC-2000 MHz Cascadable MMIC Amplifier
Typical RF Performance at Key Operating Frequencies
Sy mbol
Parameter
Unit
100
500
Frequency
Frequency (MHz)
Frequency (MHz)(MHz)
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
= 8 V
V
S
= 8 V
R
BIAS
= 110 Ohms
R
BIAS
= 39 Ohms
dB
dBm
dBm
dB
dB
dB
dB
17.0
16.7
29.4
14.3
16.4
28.7
14.3
12.9
13.3
21.4
2.7
14.8
25.7
13.0
14.4
10.7
20.7
3.1
11.9
10.2
20.9
12.2
11.5
21.4
2.8
Test Conditions:
= 45 mA Typ.
II
D
= 80 mA Typ.
D
T = 25ºC
T
LL
= 25ºC
OIP Tone Spacing = 1 MHz, Pout per tone = -5 dBm
OIP
33
Tone Spacing = 1 MHz, Pout per tone = 0 dBm
Z
S
= Z = 50 Ohms
Z
S
= Z
LL
= 50 Ohms
Noise Figure vs. Frequency
V
D
= 3.2 V, I
D
= 45 mA (Typ.)
5
Noise Figure (dB)
4
3
2
1
Absolute Maximum Ratings
Parameter
Max.
Device Current
(I
D
)
Absolute Limit
90
mA
5V
+8 dBm
+150°C
-40°C to +85°C
+1
50
°C
T
L
=+25ºC
Max.
Device
Voltage (V
D
)
Max.
RF Input Pow er
Max.
Junction Temp
. (T
J
)
Operating Temp
. Range (T
L
)
Max.
Storage Temp
.
T
L
=+25ºC
0
0
0.5
1
1.5
2
Frequency (GHz)
2.5
3
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
18
15
V
D
=3.2 V, I
D
= 45 mA (Typ.)
35
30
OIP
3
(dBm)
25
20
OIP
3
vs. Frequency
V
D
= 3.2 V, I
D
= 45 mA (Typ.)
P
1dB
vs. Frequency
P
1dB
(dBm)
12
9
T
L
=+25ºC
6
0
0.5
1
1.5
2
Frequency (GHz)
2.5
3
15
0
0.5
1
1.5
2
Frequency (GHz)
T
L
=+25ºC
2.5
3
726 Palomar Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
2
http://www.stanfordmicro.com
EDS-100642 Rev. B
STANFORD [ STANFORD MICRODEVICES ]
