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PDF SGB-6433 Data sheet ( Hoja de datos )
| Número de pieza | SGB-6433 | |
| Descripción | DC-3.5 GHz Active Bias Gain Block | |
| Fabricantes | Sirenza Microdevices | |
| Logotipo |  |
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Product Description
Sirenza Microdevices’ SGB-6433 is a high performance SiGe HBT
MMIC amplifier utilizing a Darlington configuration with an active bias
network. The active bias network provides stable current over temper-
ature and process Beta variations. Designed to run directly from a 5V
supply the SGB-6433 does not require a drop resistor as compared to
typical Darlington amplifiers. This robust amplifier features a Class 1C
ESD rating, low thermal resistance , and unconditional stability. The
SGB-6433 product is designed for high linearity 5V gain block applica-
tions that require small size and minimal external components. It is on
chip matched to 50 ohm and an external bias inductor choke is
required for the application band.
This product is available in a RoHS Compliant and Green package with
matte tin finish, designated by the “Z” package suffix.
Functional Block Diagram
NC
NC
RFIN
NC
Active
Bias
NC
NC
RFOUT
NC
SGB-6433
SGB-6433Z
Pb RoHS Compliant
& Green Package
DC–3.5 GHz Active Bias Gain Block
Product Features
• Available in Lead Free, RoHS compliant, &
Green Packaging
• High reliability SiGe HBT Technology
• Robust Class 1C ESD
• Simple and small size
• P1dB = 18.5 dBm @ 1950MHz
• IP3 = 31 dBm @ 1950MHz
• Low Thermal Resistance = 60 C/W
Applications
• 5V applications
• LO buffer amp
• RF pre-driver and RF receive path
Key Specifications
Symbol
Parameters: Test Conditions
Z0 = 50Ω, VCC = 5.0V, Ic =88mA, T = 30ºC)
fO Frequency of Operation
Small Signal Gain – 850MHz
S21 Small Signal Gain – 1950MHz
Small Signal Gain – 2400MHz
Output Power at 1dB Compression – 850MHz
P1dB
Output Power at 1dB Compression – 1950MHz
Output Power at 1dB Compression – 2400MHz
Output IP3 – 850MHz
OIP3
Output IP3 – 1950MHz
Output IP3 – 2400MHz
IRL Input Return Loss @1950MHz
ORL
Output Return Loss @1950MHz
Ic Current
NF Noise Figure @1950MHz
Rth, j-l
Thermal Resistance (junction - lead)
Unit
MHz
dB
dBm
dB
dB
dB
mA
dB
ºC/W
Min.
DC
14.5
16.5
28.5
12.0
8.5
76
Typ.
20.0
16.0
15.0
18.5
18.5
17.5
33.0
31.0
31.0
15
11.5
88
4.1
60
Max.
3500
17.5
98
5.1
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or ommisions.
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 2006 Sirenza Microdevices, Inc. All worldwide rights reserved.
303 South Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
http://www.sirenza.com
1 EDS-103095 Rev G
1 page  
Typical Evaluation Board Schematic for 5.0V
SGB-6433 DC-3.5GHz Active Bias Gain Block
Vcc
C4 C3
16
RFIN
C1
1 NC
NC
RFIN
NC
NC
NC
RFOUT
NC
L1
RFOUT
C2
Evaluation Board - Board material GETEK, 31mil thick, Dk=4.2, 1 oz. copper
C4
C3
C1
1
L1
C2
Component Values By Band
Designator 500MHz 850MHz 1950MHz 2400MHz
C3 1000pF 1000pF 1000pF 1000pF
C4* 1uF 1uF 1uF 1uF
C1, C2
220pF
68pF
43pF
22pF
L1
68 nH
33nH
22nH
18nH
* C4 is optional depending on application and filtering. Not
required for SGB device operation.
Note: The amplifier can be run from a 8V supply by simply
inserting a 33 ohm resistor in series with Vcc.
303 South Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
5
http://www.sirenza.com
EDS-103095 Rev G
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet SGB-6433.PDF ] | |
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