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PDF SGA-4263Z Data sheet ( Hoja de datos )
| Número de pieza | SGA-4263Z | |
| Descripción | Cascadable SiGe HBT MMIC Amplifier | |
| Fabricantes | Sirenza Microdevices | |
| Logotipo |  |
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SGA-4263
Product Description
The SGA-4263 is a high performance SiGe HBT MMIC Amplifier. A
Darlington configuration featuring 1 micron emitters provides high
FT and excellent thermal perfomance. The heterojunction in-
creases breakdown voltage and minimizes leakage current be-
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.
SGA-4263Z Pb RoHS Compliant
& Green Package
DC-3500 MHz, Cascadable
SiGe HBT MMIC Amplifier
The matte tin finish on Sirenza’s lead-free package utilizes a post
annealing process to mitigate tin whisker formation and is RoHS
compliant per EU Directive 2002/95. This package is also manu-
factured with green molding compounds that contain no anti-
mony trioxide nor halogenated fire retardants.
Gain & Return Loss vs. Frequency
16
GAIN
VD= 3.2 V, ID= 45 mA (Typ.)
12
8 ORL
IRL
4
0
012345
Frequency (GHz)
0
-10
-20
-30
-40
6
Product Features
• Now available in Lead Free, RoHS
Compliant, & Green Packaging
• Broadband Operation: DC-3500 MHz
• Cascadable 50 Ohm
• Operates From Single Supply
• Low Thermal Resistance Package
Applications
• PA Driver Amplifier
• Cellular, PCS, GSM, UMTS
• IF Amplifier
• Wireless Data, Satellite
Symbol
Parameter
Units
Frequency
Min. Typ. Max.
G Small Signal Gain
850 MHz
12.5 14.0 15.5
dB 1950 MHz
12.7
2400 MHz
12.4
P1dB
Output Power at 1dB Compression
dBm
850 MHz
1950 MHz
14.2
12.5
OIP3 Output Third Order Intercept Point
dBm
850 MHz
1950 MHz
29.3
25.7
Bandwidth Determined by Return Loss (>10dB)
MHz
3500
IRL Input Return Loss
dB 1950 MHz
31.3
ORL Output Return Loss
dB 1950 MHz
13.8
NF Noise Figure
dB 1950 MHz
3.7
VD Device Operating Voltage
V
ID Device Operating Current
mA
RTH, j-l Thermal Resistance (junction to lead)
°C/W
Test Conditions:
VS = 8 V
RBIAS = 110 Ohms
ID = 45 mA Typ.
TL = 25ºC
2.9 3.2 3.5
41 45 49
255
OIP3 Tone Spacing = 1 MHz, Pout per tone = -5 dBm
ZS = ZL = 50 Ohms
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-100640 Rev. F
1 page  
SGA-4263 DC-3500 MHz Cascadable MMIC Amplifier
SOT-363 PCB Pad PLraelyimoiuntary
Dimensions in inches [millimeters]
RF
OUT
RF
IN
Notes:
1. Provide a large ground pad area under device
pins 1, 2, 4, & 5 with many plated via holes as
shown.
2. Dimensions given for 50 Ohm RF I/O lines are for
31 mil thick Getek. Scale accordingly for different
board thicknesses and dielectric contants.
3. We recommend 1 or 2 ounce copper. Measure-
ments for this data sheet were made on a 31 mil
thick Getek with 1 ounce copper on both sides.
SOT-363 Nominal Package Dimensions
Dimensions in inches [millimeters]
A link to the SOT-363 package outline drawing with full dimensions and
tolerances may be found on the product web page at www.sirenza.com.
303 Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
5
http://www.sirenza.com
EDS-100640 Rev. F
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet SGA-4263Z.PDF ] | |
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