SGA-3486 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – DC 5000MHZ CASCADABLE SIGEHBT MMIC AMPLIFIER

SGA-3486
SGA-3486Z ^{Product Description}
The SGA-3486 is a high performance SiGe HBT MMIC Amplifier. A
Pb RoHS Compliant
& Green Package
Darlington configuration featuring 1 micron emitters provides high _{DC-5000 MHz, Cascadable}
FT and excellent thermal perfomance. The heterojunction in-
creases breakdown voltage and minimizes leakage current be-
SiGe HBT MMIC Amplifier
tween junctions. Cancellation of emitter junction non-linearities
results in higher suppression of intermodulation products. Only 2
DC-blocking capacitors, a bias resistor and an optional RF choke
are required for operation.
The matte tin finish on Sirenza’s lead-free package utilizes a post _{Product Features}
annealing process to mitigate tin whisker formation and is RoHS
compliant per EU Directive 2002/95. This package is also manu- ^{• Now available in Lead Free, RoHS}
factured with green molding compounds that contain no antimony ^{Compliant, & Green Packaging}
trioxide nor halogenated fire retardants.
• High Gain : 18.0 dB at 1950 MHz
Gain & Return Loss vs. Frequency
V_D= 2.9 V, I_D= 35 mA (Typ.)
24
0
GAIN
18
-10
IRL
12
-20
ORL
6
-30
• Cascadable 50 Ohm
• Operates From Single Supply
• Low Thermal Resistance Package
Applications
• PA Driver Amplifier
• Cellular, PCS, GSM, UMTS
• IF Amplifier
0
-40
0
1
2
3
4
5
Frequency (GHz)
• Wireless Data, Satellite
Symbol
Parameter
G
Small Signal Gain
P_1dB Output Power at 1dB Compression
OIP₃ Output Third Order Intercept Point
Bandwidth Determined by Return Loss (>10dB)
IRL Input Return Loss
ORL Output Return Loss
NF Noise Figure
V_D
Device Operating Voltage
I_TDest
Device
Conditions:
Op_Ve_S r₌a₅ti_Vng
Current
I_D
=
35
mA
Typ.
R_TH, j-l Thermal R^Re^BIs^ASis⁼t⁶a²n^Oc^he^ms(junc^Tti^Lo⁼n²⁵to^ºClead)
Units Frequency Min. Typ. Max.
dB
dBm
dBm
MHz
dB
850 MHz
1950 MHz
2400 MHz
850 MHz
1950 MHz
850 MHz
1950 MHz
1950 MHz
19.0
21.0
18.0
16.5
12.7
12.5
24.6
26.9
5000
12.2
23.0
dB
1950 MHz
16.3
dB
1950 MHz
3.2
V
2.6 2.9
3.2
O^mIP₃^ATone Spacing = 1 MHz, Pout p³e¹r tone = -³5 ⁵dBm ³⁹
Z_°SC=_/W Z_L = 50 Ohms
97
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.
303 Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
1
http://www.sirenza.com
EDS-100635 Rev. F