SGA-3586 Datasheet, PDF (1/5 Pages) List of Unclassifed Manufacturers – DC-5000 MHz Silicon Germanium Cascadeable Gain Block

Product Description
The SGA-3586 is a high performance SiGe HBT MMIC Amplifier. A
Darlington configuration featuring 1 micron emitters provides high F_T
and excellent thermal perfomance. The heterojunction increases
breakdown voltage and minimizes leakage current between junctions.
Cancellation of emitter junction non-linearities results in high
suppression of intermodulation products. Operation requires only a
single positive voltage supply, 2 DC-blocking capacitors, a bias resistor
and an RF choke.
SGA-3586
SGA-3586Z ^{Pb RoHS Compliant}
& Green Package
DC-5000 MHz Silicon Germanium
Cascadable HBT MMIC Amplifier
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.
Gain & Return Loss vs. Frequency
32
I_D = 35 mA (Typ.)
0
G AIN
24
-10
IR L
16
ORL
8
0
0
1
-20
-30
T_LEAD=+25ºC
2
3
4
Frequency (GHz)
-40
5
Product Features
• Available in Lead Free, RoHS Compliant
green package ( Z Suffix )
• 50 Ohm Cascadable Gain Block
• High Gain: 25 dB typ. at 850 MHz
• High Output IP3: 25 dBm typ. at 1950 MHz
• Low Noise Figure: 2.5 dB typ. at 1950 MHz
• Low Current Draw: 35mA typ.
• Single Voltage Supply Operation
Applications
• PA Driver Amplifier
• Cellular, PCS, GSM, UMTS
• IF Amplifier
• Wireless Data, Satellite
Symbol
Parameter
Freq. (MHz) Min.
Typ.
G
Small Signal Gain
850
1950
2400
22.5
18.0
25.0
20.0
18.5
P_1dB
Output Power at 1dB Compression
850
1950
13.0
11.0
12.5
OIP₃
Output Third Order Intercept Point
(Tone Spacing = 1 MHz, Pout per tone = -5 dBm )
850
1950
24.5
23.0
25.0
Bandwidth Determined by Return Loss (>10dB)
5000
IRL
Input Return Loss
1950
9.5
11.0
ORL Output Return Loss
1950
14.0
20.0
NF
Noise Figure
1950
2.5
V_D
I_D
R_TH, j-l
Device Operating Voltage
3.0
3.25
Device Operating Current
31
35
Thermal Resistance (junction to lead)
97
Test Conditions: I_D = 35 mA (Typ.) T_LEAD = 25ºC Z_S = Z_L = 50 Ohms
Max.
27.5
22.0
3.5
3.5
39
Units
dB
dBm
dBm
MHz
dB
dB
dB
V
mA
°C/W
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 South Technology Court
Broomfield, CO 80021
EDS-101382 Rev. E
1
Phone: (800) SMI-MMIC
http://www.sirenza.com