SNA-386-TR3 Просмотр технического описания (PDF) - Stanford Microdevices
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SNA-386-TR3 Datasheet PDF : 3 Pages
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Product Description
Stanford Microdevices’ SNA-386 is a GaAs monolithic
broadband amplifier (MMIC) housed in a low-cost surface-
mountable plastic package. This amplifier provides 21dB of
gain when biased at 35mA and 4V.
The use of an external resistor allows for bias flexibility and
stability. These unconditionally stable amplifiers are designed
for use as general purpose 50 ohm gain blocks.
SNA-386
DC-3 GHz, Cascadable
GaAs MMIC Amplifier
Also available in chip form (SNA-300), its small size (0.3mm
x 0.3mm) and gold metallization make it an ideal choice for
use in hybrid circuits.
The SNA-386 is available in tape and reel at 1000, 3000 and
5000 devices per reel.
Output Power vs. Frequency
16
14
dBm 12
10
8
0.1 0.5 1 1.5 2 2.5 3 3.5 4
GHz
Product Features
• Patented GaAs HBT Technology
• Cascadable 50 Ohm Gain Block
• 21dB Gain, +23dBm TOIP
• Operates From Single Supply
• Low Cost Surface Mount Plastic Package
Applications
• Narrow and Broadband Linear Amplifiers
• Commercial Communication Applications
Electrical Specifications at Ta = 25C
Sym bol
P a ra m e te rs : Te s t C o n d itio n s:
Id = 3 5 m A , Z = 5 0 O h m s
0
G
S m a ll S ig n a l P o w e r G a in
P
f = 0 .1 -1 .0 G H z
f = 1 .0 -2 .0 G H z
f = 2 .0 -3 .0 G H z
U n its
dB
dB
dB
M in .
19
18
16
Ty p .
21
20
18
M ax.
B W 3 d B 3 d B B a n d w id th
GHz
2 .5
f = 0 .1 -2 .0 G H z
10
P
1dB
O u tp u t P o w e r a t 1 d B C o m p re s s io n
f = 2 .0 -3 .0 G H z
dBm
11
NF
N o is e F ig u re
f = 0 .1 -2 .0 G H z
4
f = 2 .0 -3 .0 G H z
dB
4
V S W R In p u t / O u tp u t
f = 0 .1 -3 .0 G H z
-
1 .7 :1
IP
T h ird O rd e r In te rc e p t P o in t
3
TD
G ro u p D e la y
f = 2 .0 G H z
f = 2 .0 G H z
dBm
psec
23
100
IS O L
R e v e rs e Is o la tio n
f = 0 .1 -3 .0 G H z
dB
22
VD
d G /d T
D e v ic e V o lta g e
D e v ic e G a in Te m p e ra tu re C o e ffic ie n t
V
3 .5
4
4 .5
d B /d e g C
-0 .0 0 3
d V /d T
D e v ic e V o lta g e Te m p e ra tu re C o e ffic ie n t
m V /d e g C
-4 .0
The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.
Stanford Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Stanford Microdevices does not authorize or warrant any Stanford
Microdevices product for use in life-support devices and/or systems.
Copyright 1999 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
5-45
http://www.stanfordmicro.com
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