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PDF SGA-5486-TR1 Data sheet ( Hoja de datos )
| Número de pieza | SGA-5486-TR1 | |
| Descripción | DC-2400 MHz 3.5V SiGe Amplifier | |
| Fabricantes | ETC | |
| Logotipo |  |
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Product Description
Stanford Microdevices’ SGA-5486 is a high performance
cascadeable 50-ohm amplifier designed for operation at
voltages as low as 3.5V. This RFIC uses the latest Silicon
Germanium Heterostructure Bipolar Transistor (SiGe HBT)
process featuring 1 micron emitters with FT up to 65 GHz.
Preliminary
SGA-5486
DC-2400 MHz Silicon Germanium
HBT Cascadeable Gain Block
This circuit uses a darlington pair topology with resistive
feedback for broadband performance as well as stability
over its entire temperature range. Internally matched to
50 ohm impedance, the SGA-5486 requires only DC
blocking and bypass capacitors for external components.
24
18
dB 12
Small Signal Gain vs. Frequency
Product Features
• DC-2400 MHz Operation
• Single Voltage Supply
• High Output Intercept: +32.0dBm typ. at 850 MHz
• Low Current Draw: 60mA at 3.5V typ.
• Low Noise Figure: 3.0dB typ. at 850 MHz
6
0
Frequency MHz
Electrical Specifications at Ta = 25C
Applications
• Oscillator Amplifiers
• PA for Low Power Applications
• IF/ RF Buffer Amplifier
• Drivers for CATV Amplifiers
Symbol
P1dB
Parameters: Test Conditions:
Z0 = 50 Ohms, f = DC-2400 MHz
Output Power at 1dB Compression
S21 Small Signal Gain
S12 Reverse Isolation
f = 850 MHz
f = 1950 MHz
f = DC-1000 MHz
f = 1000-2000 MHz
f = 2000-5000 MHz
f = DC-1000 MHz
f = 1000-2000 MHz
f = 2000-5000 MHz
Units
dBm
dBm
dB
dB
dB
dB
dB
dB
Min.
17.5
Typ.
17.0
15.0
19.7
17.3
13.5
22.5
23.0
18.0
Max.
S11 Input VSWR
S22 Output VSWR
IP3 Third Order Intercept Point
NF Noise Figure
f = DC-5000 MHz
f = DC-5000 MHz
f = 850 MHz
f = 1950 MHz
f = DC-1000 MHz
f = 1000-2400 MHz
-
-
dBm
dBm
dB
dB
1.50:1
1.50:1
32.0
28.0
3.0
3.5
TD Group Delay
f = 1000 MHz
pS
121.0
VD Device Voltage
V 3.1 3.5 3.9
ID Device Current
mA 60.0
The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.
Stanford 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. Stanford Microdevices does not authorize or warrant any Stanford
Microdevices product for use in life-support devices and/or systems.
Copyright 1999 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
EDS-100612 Rev A
1 page  
24
18
dB 12
6
0
0
-10
dB -20
-30
-40
PPrreelliimmiinnaarryy
SGA-5486 DC-2400 MHz 3.5V SiGe Amplifier
S21, Id =60mA, T=-40C
0
-10
dB -20
-30
-40
S12, Id =60mA, T=-40C
Frequency MHz
S11, Id =60mA, T=-40C
0
-10
dB -20
-30
-40
Frequency MHz
S11, Id=60mA, Ta= -40C
Freq. Min = 0.1 GHz
Freq. Max = 2.4 GHz
Frequency MHz
S22, Id =60mA, T=-40C
Frequency MHz
S22, Id=60mA, Ta= -40C
Freq. Min = 0.1 GHz
Freq. Max = 2.4 GHz
The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.
Stanford 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. Stanford Microdevices does not authorize or warrant any Stanford
Microdevices product for use in life-support devices and/or systems.
Copyright 1999 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
EDS-100612 Rev A
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet SGA-5486-TR1.PDF ] | |
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