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Sirenza Microdevices
Sirenza Microdevices

SGA-3586Z Datasheet Preview

SGA-3586Z Datasheet

Cascadable SiGe HBT MMIC Amplifier

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SGA-3586Z pdf
Product Description
The SGA-3586 is a high performance SiGe HBT MMIC Amplifier. A
Darlington configuration featuring 1 micron emitters provides high FT
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 ID = 35 mA (Typ.)
G AIN
0
24
IR L
-10
16
ORL
8
0
01
-20
TLEAD=+25ºC
-30
23
Frequency (GHz)
4
-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
P1dB 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
23.0
24.5
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
VD
ID
RTH, j-l
Device Operating Voltage
3.0 3.25
Device Operating Current
31 35
Thermal Resistance (junction to lead)
97
Test Conditions: ID = 35 mA (Typ.) TLEAD = 25ºC ZS = ZL = 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



Sirenza Microdevices
Sirenza Microdevices

SGA-3586Z Datasheet Preview

SGA-3586Z Datasheet

Cascadable SiGe HBT MMIC Amplifier

No Preview Available !

SGA-3586Z pdf
SGA-3586 DC-5.0 GHz Cascadeable MMIC Amplifier
Typical RF Performance at Key Operating Frequencies
Symbol
Parameter
Units
G Small Signal Gain
dB
OIP3 Output Third Order Intercept Point dBm
P1dB Output Power at 1dB Compression dBm
IRL Input Return Loss
dB
ORL Output Return Loss
dB
S12 Reverse Isolation
NF Noise Figure
dB
dB
Test Conditions: ID = 35 mA (Typ.) TLEAD = 25ºC
Frequency (MHz)
100
500
850
1950
2400
3500
28.2 27.1 25.0 19.7 18.3 14.8
23.8 23.9 24.5 25.0 25.5
13.0 13.0 13.0 12.5 12.5
28.4 12.8 10.7 10.5 11.1 10.6
31.5 17.1 15.9 20.5 20.3 18.9
29.4 29.0 28.1 24.1 22.4 19.2
2.4 2.5 2.5 2.5
ZS = ZL = 50 Ohms Tone Spacing = 1 MHz Pout per tone = -5 dBm
Noise Figure vs. Frequency
ID= 35 mA (Typ.)
5
4
3
2
1
TLEAD=+25ºC
0
0 0.5 1 1.5 2 2.5 3
Frequency (GHz)
Absolute Maximum Ratings
Parameter
Absolute Limit
Max. Device Current (ID)
Max. Device Voltage (VD)
Max. RF Input Power
70 mA
6V
+18 dBm
Max. Junction Temp. (TJ)
Operating Temp. Range (TLEAD)
Max. Storage Temp.
+150°C
-40°C to +85°C
+150°C
Operation of this device beyond any one of these limits may
cause permanent damage. For reliable continous operation,
the device voltage and current must not exceed the maximum
operating values specified in the table on page one.
Bias conditions should also satisfy the following expression:
IDVD < (TJ - TLEAD) / RTH, j-l
35
30
25
20
15
0
OIP3 vs. Frequency
ID= 35 mA (Typ.)
TLEAD=+25ºC
0.5 1 1.5 2 2.5 3
Frequency (GHz)
18
15
12
9
6
0
P1dB vs. Frequency
ID= 35 mA (Typ.)
TLEAD=+25ºC
0.5 1 1.5 2 2.5 3
Frequency (GHz)
303 South Technology Court
Broomfield, CO 80021
EDS-101382 Rev. E
2
Phone: (800) SMI-MMIC
http://www.sirenza.com


Part Number SGA-3586Z
Description Cascadable SiGe HBT MMIC Amplifier
Maker Sirenza Microdevices
Total Page 5 Pages
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