SNA-286 查看數據表（PDF） - Unspecified
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SNA-286 Datasheet PDF : 3 Pages
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Product Description
Stanford Microdevices SNA-286 is a GaAs monolithic broad-
band amplifier (MMIC) housed in a low-cost surface-mount-
able plastic package. This amplifier provides 15dB of gain
and +14dBm of P1dB power when biased at 50mA 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.
Also available in chip form (SNA-200), its small size (0.33mm
x 0.33mm) and gold metallization make it an ideal choice for
use in hybrid circuits.
The SNA-286 is available in tape and reel at 1000, 3000 and
5000 devices per reel.
Output Power vs. Frequency
16
15
dBm 14
13
12
0.1 0.5
1
1.5
2
3
4
6
GHz
SNA-286
DC-6.0 GHz, Cascadable
GaAs MMIC Amplifier
Product Features
• Patented, Reliable GaAsHBT Technology
• Cascadable 50 Ohm Gain Block
• 15dB Gain, +14dBm P1dB
• 1.5:1 Input and Output VSWR
• 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
G
P
BW 3dB
P
1dB
NF
VSW R
IP
3
T
D
IS O L
VD
d G /d T
d V /d T
P a ra m e te rs : T e s t C o n d itio n s :
Id = 5 0 m A , Z = 5 0 O h m s
0
S m a ll S ig n a l P o w e r G a in
3 d B B a n d w id th
O u tp u t P o w e r a t 1 d B C o m p re s s io n :
N o is e F ig u re
In p u t / O u tp u t
T h ird O rd e r In te rc e p t P o in t
G r o u p D e la y
R e v e r s e Is o la tio n
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
D e v ic e V o lta g e Te m p e ra tu re C o e ffic ie n t
f = 0 .1 -2 .0 G H z
f = 2 .0 -4 .0 G H z
f = 4 .0 -6 .0 G H z
f = 0 .1 -4 .0 G H z
f = 4 .0 -6 .0 G H z
f = 0 .1 -2 .0 G H z
f = 4 .0 -6 .0 G H z
f = 0 .1 -6 .0 G H z
f = 0 .1 -4 .0 G H z
f = 4 .0 -6 .0 G H z
f = 2 .0 G H z
f = 0 .1 -6 .0 G H z
U n its
dB
dB
dB
GHz
dBm
dB
dBm
psec
dB
V
m V /d e g C
m V /d e g C
M in .
1 3 .0
11 .0
1 0 .0
3 .5
Typ .
1 5 .0
1 3 .0
1 2 .0
4 .5
1 4 .0
1 3 .0
5 .5
6 .5
1 .5 :1
2 7 .0
2 6 .0
100
20
4 .0
-0 .0 0 1 8
-4 .0
M ax.
4 .5
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
http://www.stanfordmicro.com
5-29
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