Product Description
Stanford Microdevices’ SMW Series are high performance
GaAs High Electron Mobility Transistor (HEMT) MMICs housed
in thermally-efficient ceramic packages. These HEMT MMICs
are fabricated using molecular beam epitaxial growth
technology and electron beam lithography for consistent and
repeatable performance from wafer to wafer and lot to lot.
These amplifiers operate at +4V and -0.2V and are designed
for use in commercial digital radios and wireless LANs at 24
GHz as well as LMDS (27-31 GHz) applications.
Also available in die form, these devices are fully passivated
for ruggedness and durability. Both bond pad and backside
metal are Ti/Au for compatibility with automatic and manual
die attach and bonding equipment.
SMW Series
24-31 GHz MMIC Amplifier
Product Features
•
High Reliability 0.1 micron HEMT Technology
•
Linear Gain : 16dB Typical
•
High 3rd Order Intercept
•
Patented GaAs HBT Technology
•
Unconditionally Stable
•
Balanced Design for Excellent VSWR
Applications
•
Commercial Digital Radios
•
Wireless LAN
•
LMDS Subscriber Equipment
Electrical Specifications at Ta = 25C
Sy m b ol
Pa ram ete rs : Tes t C on dition s:
Z
0
= 50 Ohm s
Un its
Min .
Ty p.
Ma x .
P
1dB
Output Power at 1dB Compression
SM W-1
SM W-2
SM W-3
SM W-4
SM W-1
SM W-2
SM W-3
SM W-4
f = 24-31 GHz
SM W-1
SM W-2
SM W-3
SM W-4
SM W-1
SM W-2
SM W-3
SM W-4
Vd=4.0V
Vd=4.0V
Vd=4.0V
Vd=4.0V
dBm
20
23
26
29
22
25
28
31
16
15
15
15
1.25
32
35
38
41
400
325
650
1350
Technology
S
21
Power Gain
dB
VSWR
Input and Output VSWR
-
IP
3
Third Order Intercept Point
dBm
I
d
Device Current
mA
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 1997 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
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