SGA-9189 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – Silicon Germanium HBT Amplifier

Product Description
Sirenza Microdevices’ SGA-9189 is a high performance
amplifier designed for operation from DC to 3 GHz.
With optimal matching at 2 GHz, OIP3=39 dBm and
P1dB=26 dBm. This RF device uses the latest Silicon
Germanium Heterostructure Bipolar Transistor (SiGe HBT)
process. The SGA-9189 is cost-effective for applications
requiring high linearity even at moderate biasing levels.
It is well suited for operation at both 5V and 3V.
Typical Gmax, OIP3, P1dB @ 5V,180mA
25
44
23
21
OIP3
42
40
19
38
17
15
Gmax
36
34
13
32
11
30
9
7
P1dB
28
26
5
24
0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5
Frequency (GHz)
PPrerelilmimininaaryry
SGA-9189
Silicon Germanium HBT Amplifier
Product Features
• DC-3 GHz Operation
• 39 dBm Ouput IP3 Typical at 1.96 GHz
• 12 dB Gain Typical at 1.96 GHz
• 26 dBm P1dB Typical at 1.96 GHz
• 2.5 dB NF Typical at 0.9 GHz
• Cost Effective
• 3-5 V Operation
Applications
• Wireless Infrastructure Driver Amplifiers
• CATV Amplifiers
• Wireless Data, WLL Amplifiers
• AN-021 contains detailed application circuits
Symbol
Device Characteristics, T = 25ºC
V_CE = 5V, I_CQ =180mA (unless otherwise noted)
Test Frequency
[1] 100% Tested
[2] Sample Tested
G_MAX
G
P1dB
OIP₃
NF
BV_CEO
h_FE
Rth
Maximum Available Gain
Z_S=Z_S*, Z_L=Z_L*
Power Gain
Z_S=Z_SOPT, Z_L=Z_LOPT
Output 1dB Compression Point
Z_S=Z_SOPT, Z_L=Z_LOPT
Output Third Order Intercept Point
Z_S=Z_SOPT, Z_L=Z_LOPT, P_OUT= +13 dBm per tone
Noise Figure
Z_S=Z_SOPT, Z_L=Z_LOPT
Collector - Emitter Breakdown Voltage
DC current gain
Thermal Resistance (junction-to-lead)
f = 900 MHz
f = 1960 MHz
f = 900 MHz [1]
f = 1960 MHz [2]
f = 900 MHz
f = 1960 MHz [2]
f = 900 MHz
f = 1960 MHz [2]
f = 900 MHz
f = 1960 MHz
V_CE
Device Operating Voltage (collector-to-emitter)
I_CE
Device Operating Current (collector-to-emitter)
Units
dB
dB
dBm
dBm
dB
V
ºC/W
V
mA
Min.
7.5
120
Typ.
20.5
13.2
17.8
11.1
26.3
25.6
38.8
38.9
2.5
3.9
8.5
180
47
Max.
300
5.5
190
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions.
Sirenza 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. Sirenza Microdevices does not
authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems.
Copyright 2001 Sirenza Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
http://www.sirenza.com
1
EDS-101497 Rev B