SGA-4286 DC-5000 MHz Cascadable MMIC Amplifier
Preliminary
Typical RF Performance at Key Operating Frequencies
Symbol
Parameter
Unit
100
Frequency
Frequency (MHz)
Frequency (MHz)(MHz)
500
850
1950
2400
3500
G
OIP
3
P
1dB
IRL
ORL
S
12
NF
Small Signal Gain
Output Third Order Intercept Point
Output Power 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
14.2
13.9
29.4
14.7
13.5
29.1
15.0
20.7
27.1
18.6
3.7
12.0
26.5
12.3
26.6
22.9
18.8
3.7
11.1
25.2
11.0
20.2
27.8
19.4
4.0
9.9
38.0
21.5
18.1
23.8
23.0
18.2
3.6
16.3
22.1
17.9
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
Absolute Maximum Ratings
Noise Figure vs. Frequency
V
D
= 3.2 V, I
D
= 45 mA (Typ.)
5
4
3
2
1
Parameter
Max.
Device Current
(I
D
)
Max.
Device
Voltage (V
D
)
Absolute Limit
90
mA
5V
+18 dBm
+1
50
°C
-40°C to +85°C
+150°C
Noise Figure (dB)
Max.
RF Input Power
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. For reliable continous operation,
the device voltage and current must not exceed the maximum
operating values specified in the table on page one.
Bias conditions should also satisfy the following expression:
I
D
V
D
< (T
J
- T
L
) / R
TH
, j-l
OIP
3
vs. Frequency
V
D
=3.2 V, I
D
= 45 mA (Typ.)
35
30
OIP
3
(dBm)
P
1dB
(dBm)
18
15
12
9
P
1dB
vs. Frequency
V
D
= 3.2 V, I
D
= 45 mA (Typ.)
25
20
T
L
=+25ºC
15
0
0.5
1
1.5
2
Frequency (GHz)
2.5
3
6
0
0.5
1
1.5
2
Frequency (GHz)
T
L
=+25ºC
2.5
3
303 Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
2
http://www.sirenza.com
EDS-100639 Rev. E
SIRENZA [ SIRENZA MICRODEVICES ]
