Preliminary
SGA-9089Z
High IP3, Medium Power Discrete
SiGe Transistor
Product Description
Sirenza Microdevices’ SGA-9089Z is a high performance Silicon Germanium
Heterostructure Bipolar Transistor (SiGe HBT) designed for operation from
DC to 4.0 GHz. The SGA-9089Z is optimized for 3.0V operation. The device
provides excellent linearity at a low cost. It can be operated over a wide
range of currents depending on the power and linearity requirements.
RoHS Compliant
Pb
& Green Package
The matte tin finish on Sirenza’s lead-free “Z” package is applied using a post
annealing process to mitigate tin whisker formation and is RoHS compliant per
EU Directive 2002/95. The package body is manufactured with green molding
compounds that contain no antimony trioxide or halogenated fire retardants.
Product Features
Typical Gmax, OIP3, P1dB VCE=3.0V, ICE=170mA
24
22
20
18
16
14
12
10
41
38
35
32
29
26
23
20
•
•
•
DC-4 GHz Operation
Lead Free, RoHS Compliant & Green Package
15.0 dB Gmax @ 2.44 GHz
OIP3
•
P1dB = +23.8 dBm @ 2.44 GHz
•
•
•
OIP3 = +37.5 dBm @ 2.44 GHz
3.1 dB NF @ 2.44 GHz
Low Cost, High Performance, Versatility
Gmax
Applications
•
•
•
•
Analog and Digital Wireless Systems
3G, Cellular, PCS, RFID
Fixed Wireless, Pager Systems
PA stage for Medium Power Applications
P1dB
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
2.5
Frequency (GHz)
Symbol
Parameters
Units
Frequency
Min.
Typ.
Max.
880 MHz
1960 MHz
2440 MHz
23.2
16.4
15.0
Maximum Available Gain
ZS=ZS*, ZL=ZL*
GMAX
dB
880 MHz [1]
1960 MHz [2]
2440 MHz [2]
880 MHz
18.0
13.0
11.0
Power Gain
ZS=ZSOPT, ZL=ZLOPT
G
dB
dBm
dBm
dB
23.7
23.7
23.8
Output Power at 1dB Compression [2]
ZS=ZSOPT, ZL=ZLOPT
P1dB
OIP3
NF
1960 MHz
2440 MHz
880 MHz
1960 MHz
2440 MHz
37.4
37.5
37.5
Output Third Order Intercept Point [2]
ZS=ZSOPT, ZL=ZLOPT
880 MHz
1960 MHz
2440 MHz
3.2
3.1
3.1
Noise Figure [2]
ZS=ZSOPT, ZL=ZLOPT
hFE
BVCEO
Rth, j-l
VCE
DC Current Gain
100
5.7
180
6
48
300
Collector - Emitter Breakdown Voltage
Thermal Resistance (Junction - lead)
V
°C/W
V
Device Operating Voltage (collector- emitter)
Device Operating Current (collector - emitter)
3.8
ICE
mA
220
Test Conditions: VCE = 3.0V, ICE = 170mA Typ. (unless noted otherwise), TL = 25°C
OIP3 Tone Spacing = 1MHz, Pout per tone = 10 dBm
[1] 100% production tested with Application Circuit [2] Data with Application Circuit
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 2005 Sirenza Microdevices, Inc.. All worldwide rights
reserved.
303 S. Technology Ct.
Broomfield, CO 80021
Phone: (800) SMI-MMIC
1
http://www.sirenza.com
EDS-105051 Rev B