How it Works
Datasheet
Loading...
SGA-5286

Datasheet SGA-5286 Datasheet (Stanford Microdevices)

Download
Page 1
Preliminary
Product Description
Stanford Microdevices’ SGA-5286 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.
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-5286 requires only DC blocking and bypass capacitors for external components.
SGA-5286
DC-4000 MHz Silicon Germanium HBT Cascadeable Gain Block
Product Features
• DC-4000 MHz Operation
16
12
8
dB
4
0
Small Signal Gain vs. Frequency
100
500
900
1900
2400
3500
Frequency MHz
Electrical Specifications at Ta = 25C
lobmyS
Z
0
P
Bd1
S
12
S
21
RWSVRWSVtupnIzHM0005-CD=f-1:52.1
RWSVRWSVtuptuOzHM0005-CD=f-1:52.1
PI
3
FNerugiFesioN
T
D
V
D
I
D
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
niaGlangiSllamS
noitalosIesreveR
yaleDpuorGzHM0001=fSp0.211
egatloVeciveD V1.35.39.3
tnerruCeciveD Am0.06
:snoitidnoCtseT:sretemaraP
zHM0004-CD=f,smhO05=
noisserpmoCBd1tarewoPtuptuO
tnioPtpecretnIredrOdrihT
• Single Voltage Supply
• High Output Intercept: +31.0dBm typ. at 850 MHz
• Low Current Draw: 60mA typ. at 3.5V
• Low Input/Output VSWR
Applications
• Oscillator Amplifiers
5000
• Broadband Gain Blocks
• IF/ RF Buffer Amplifier
• Drivers for CATV Amplifiers
stinU .niM .pyT .xaM
zHM058=f
zHM0591=f
zHM0001-CD=f
zHM0002-0001=f zHM0005-0002=f
zHM0001-CD=f
zHM0002-0001=f zHM0005-0002=f
zHM058=f
zHM0591=f
zHM0001-CD=f
zHM0042-0001=f
mBd mBd
Bd Bd Bd
Bd Bd Bd
mBd mBd
Bd Bd
0.215.31
0.71
0.41
7.21
5.01
2.81
3.91
0.91
0.13
2.72
1.4
9.4
Page 2
Preliminary
Preliminary
SGA-5286 DC-4000 MHz 3.5V SiGe Amplifier
noitacificepS tseT
retemaraP
htdiwdnaB
egnaRycneuqerFCD0004
saiBeciveD
egatloVgnitarepO
tnerruCgnitarepO
zHM005
niaG
erugiFesioN
3PItuptuO
Bd1PtuptuO
ssoLnruteRtupnI
noitalosI
zHM058
niaG
erugiFesioN
3PItuptuO
Bd1PtuptuO
ssoLnruteRtupnI
noitalosI
zHM0591
niaG
erugiFesioN
3PItuptuO
Bd1PtuptuO
ssoLnruteRtupnI
noitalosI
zHM0042
niaG
erugiFesioN
3PItuptuO
Bd1PtuptuO
ssoLnruteRtupnI
noitalosI
niM .pyT .xaM tinU noitidnoC
C52=T
zHM
C52=T
5.3
0.06
V
Am
C52=T
7.31
1.4
6.13
5.61
4.02
0.81
Bd Bd
mBd
mBd Bd Bd
C52=T
5.31
1.4
0.13
0.71
1.71
4.81
Bd Bd
mBd
mBd Bd Bd
C52=T
0.21
9.4
2.72
0.41
4.81
1.91
Bd Bd
mBd
mBd Bd Bd
C52=T
5.11
0.5
4.52
7.21
4.91
5.91
Bd Bd
mBd
mBd Bd Bd
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
Page 3
SGA-5286 DC-4000 MHz 3.5V SiGe Amplifier
#niPnoitcnuFnoitpircseDcitamehcSeciveD
1 NIFRfoesuehtseriuqernipsihT.niptupniFR
roticapacgnikcolbCDlanretxena
.noitarepofoycneuqerfehtrofnesohc
2 DNGrofselohaivesU.dnuorgotnoitcennoC
daelecuderotecnamrofreptseb
sasdaeldnuorgotesolcsaecnatcudni
.elbissop
3 /TUOFR
SAIB
siegatlovCD.nipsaibdnatuptuoFR
CDaerofereht,nipsihtnotneserp
rofyrassecensiroticapacgnikcolb
.noitareporeporp
4 DNG2niPsasemaS
Application Schematic for +5V Operation at 900 MHz
Preliminary
Preliminary
1uF
68pF
25 ohms
33nH
50 ohm
microstrip
2
50 ohm
microstrip
1
3
100pF
4
100pF
Application Schematic for +5V Operation at 1900 MHz
50 ohm
microstrip
68pF
1uF
22pF
2
1
3
4
22nH
68pF
25 ohms
50 ohm
microstrip
VCC=+5V
VCC=+5V
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
Page 4
Preliminary
Preliminary
SGA-5286 DC-4000 MHz 3.5V SiGe Amplifier
dB
dB
16
12
-10
-20
-30
-40
S21, Id =60mA, T=+25C
0
-10
8
4
0
100
500
900
1900
2400
3500
5000
dB
-20
-30
-40
100
Frequency MHz
S11, Id =60mA, T=+25C
dB
0
-10
-20
-30
-40
100
0
100
500
900
1900
2400
3500
5000
Frequency MHz
S12, Id =60mA, T=+25C
500
900
1900
Frequency MHz
S22, Id =60mA, T=+25C
500
900
1900
Frequency MHz
2400
2400
3500
3500
5000
5000
S11, Id=60mA, Ta= +25C
Freq. Min = 0.1 GHz Freq. Max = 4.0 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
S22, Id=60mA, Ta= +25C
Freq. Min = 0.1 GHz Freq. Max = 4.0 GHz
Page 5
Preliminary
Preliminary
SGA-5286 DC-4000 MHz 3.5V SiGe Amplifier
dB
dB
16
12
-10
-20
-30
-40
S21, Id =60mA, T=-40C
0
-10
8
4
0
100
500
900
1900
2400
3500
5000
dB
-20
-30
-40
100
Frequency MHz
S11, Id =60mA, T=-40C
dB
0
-10
-20
-30
-40
100
0
100
500
900
1900
2400
3500
5000
Frequency MHz
S12, Id =60mA, T=-40C
500
900
1900
Frequency MHz
S22, Id =60mA, T=-40C
500
900
1900
Frequency MHz
2400
2400
3500
3500
5000
5000
S11, Id=60mA, Ta= -40C
Freq. Min = 0.1 GHz Freq. Max = 4.0 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
S22, Id=60mA, Ta= -40C
Freq. Min = 0.1 GHz Freq. Max = 4.0 GHz
Page 6
Preliminary
Preliminary
SGA-5286 DC-4000 MHz 3.5V SiGe Amplifier
dB
dB
16
12
-10
-20
-30
-40
S21, Id =60mA, T=85C
0
-10
8
4
0
100
500
900
1900
2400
3500
5000
dB
-20
-30
-40
100
Frequency MHz
S11, Id =60mA, T=85C
dB
0
-10
-20
-30
-40
100
0
100
500
900
1900
2400
3500
5000
Frequency MHz
S12, Id =60mA, T=85C
500
900
1900
Frequency MHz
S22, Id =60mA, T=85C
500
900
1900
Frequency MHz
2400
2400
3500
3500
5000
5000
S11, Id=60mA, Ta= 85C
Freq. Min = 0.1 GHz Freq. Max = 4.0 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
S22, Id=60mA, Ta= 85C
Freq. Min = 0.1 GHz Freq. Max = 4.0 GHz
Page 7
Preliminary
Preliminary
SGA-5286 DC-4000 MHz 3.5V SiGe Amplifier
Absolute Maximum Ratings
retemaraPeulaVtinU
tnerruCylppuS021Am
erutarepmeTgnitarepO58+ot04-C
rewoPtupnImumixaM01+mBd
egnaRerutarepmeTegarotS58+ot04-C
erutarepmeTnoitcnuJgnitarepO051+C
Caution:
Operation of this device above any one of these parameters may cause permanent damage. Appropriate precautions in handling, packaging and testing devices must be observed.
Thermal Resistance (Lead-Junction): 97° C/W
noitangiseDniP
1niFR
2DNG
3saiBdnatuoFR
4DNG
Package Dimensions
Part Number Ordering Information
rebmuNtraPeziSleeRleeR/seciveD
1RT-6825-AGS"70001
2RT-6825-AGS"310003
seulaVrotsiseRsaiBdednemmoceR
ylppuS
V4V5V5.7V9V21
)sV(egatloV
saibR
8527629241
)smhO(
For 7.5V operation or higher, a resistor with a power handling capability of 1/2W or greater is recommended.
PCB Pad Layout
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
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use