SNA-476 DC-8 GHz Cascadable MMIC Amplifier
Absolute Maximum Ratings
P a r a m ete r
A b s o lu te
M a xim u m
Part Number Ordering Information
Part Number
Devices Per Reel
Reel Size
SNA-476-TR1
D e vic e C urre nt
Po w e r D issipa tion
R F In p ut Po w er
Ju n ction Te m p e ra ture
O p e ra tin g Te m p e ra tu re
Sto ra g e Te m pe ra tu re
1 0 0m A
5 6 0m W
2 0 0m W
+2 0 0 C
-4 5 C to +8 5 C
-6 5 C to +1 5 0 C
SNA-476-TR2
SNA-476-TR3
1000
3000
5000
7"
13"
13"
R e c o m m e n d e d B ia s R e s is to r Va lu e s
Notes:
1. Operation of this device above any one of these
parameters may cause permanent damage.
Supply
Voltage(V s)
R bias (O hm s)
5V
*
7.5V
36
9V
57
12V
100
15V
143
20V
214
* Needs active biasing for constant current source
MTTF vs. Temperature @ Id = 70mA
Lead Temperature
Junction
Temperature
+155C
MTTF (hrs)
6.0
+45C
1000000
+80C
+190C
100000
5.0
+110C
+220C
10000
50 Ohm Gain Blocks
Thermal Resistance (Lead-Junction): 315° C/W
Typical Biasing Configuration
Pin Designation
1
2
3
4
RF in
GND
RF out and
Bias
GND
Typical Performance at 25° C
Power Gain vs. Device Current
14
13
12
5.5
5
90mA
Device Voltage vs. Id
dB
11
10
Vdc
4.5
80mA
70mA
4
3.5
45
50
60
65
70
75
80
50mA
60mA
9
2
4
6
8
GHz
mA
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
5-59
STANFORD [ STANFORD MICRODEVICES ]
