SXH-189 データシートの表示（PDF） - Stanford Microdevices
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SXH-189 Datasheet PDF : 6 Pages
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Product Description
Stanford Microdevices’ SXH-189 amplifier is a high efficiency
GaAs Heterojunction Bipolar Transistor (HBT) MMICs housed
in low-cost surface-mountable plastic package. These HBT
MMICs are fabricated using molecular beam epitaxial growth
technology which produces reliable and consistent
performance from wafer to wafer and lot to lot.
These amplifiers are specially designed for use as driver
devices for infrastructure equipment in the 5-2000 MHz cellular,
ISM, WLL and narrowband PCS applications.
Its high linearity makes it an ideal choice for multi-carrier as
well as digital applications.
Typical IP3, P1dB, Gain
45
40
IP3
35
30
25
P1dB
20
Gain(dB)
15
10
5
0
850 MHz
IP3
P1dB
Gain(dB)
1960 MHz
PPrreelilmimininaarryy
SXH-189
5-2000 MHz Medium Power
GaAsHBT Amplifier
Product Features
• Patented High Reliability GaAs HBT Technology
• High 3rd Order Intercept : +39 dBm typ.
at 1960 MHz
• Surface-Mountable Power Plastic Package
Applications
• PCS, Cellular Systems
• High Linearity IF Amplifiers
Symbol
P1dB
Parameters: Test Conditions:
Z0 = 50 Ohms, Ta = 25C
Output Power at 1dB Compression
S21
Small signal gain
S11
Input VSWR
IP3
Third Order Intercept Point
NF
Noise Figure
Id
Rth, j-l
Device Current
Thermal Resitance (junction - lead)
f = 850 MHz
f =1960 MHz
f = 850 MHz
f =1960 MHz
f = 850 MHz
f =1960 MHz
f = 850 MHz
f =1960 MHz
f = 850 MHz
f =1960 MHz
Vs = 8V
Rbias = 27 ohms
Vdevice » 5V
Units
dBm
dBm
dB
dB
-
dBm
dBm
dB
dB
mA
° C/W
Min.
Typ.
Max.
23.0
23.0
17.5
19.5
14.0
1.5:1
1.9:1
39.0
39.0
5.0
5.0
80
100
130
108
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 2000 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
1
EDS-101247 Rev D
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