SBA5089Z
SBA5089Z
DCto5GHz, CASCADABLE InGaP/GaAs HBT
MMIC AMPLIFIER
Package: SOT-89
Product Description
Features
RFMD’s SBA5089Z is a high performance InGaP/GaAs Heterojunction Bipolar Transistor MMIC Amplifier. A Darlington configuration designed with InGaP process technology provides broadband performance up to 5GHz with excellent thermal
performance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities
results in higher suppression of intermodulation products. Only a single positive
supply voltage, DC-blocking capacitors, a bias resistor, and an optional RF choke
are required for operation.
Optimum Technology
Matching® Applied
30
GaAs MESFET
InGaP HBT
20
SiGe BiCMOS
10
Si BiCMOS
S21
0
-20
Si BJT
-30
PA Driver Amplifier
Cellular, PCS, GSM, UMTS
S22
-10
Si CMOS
SiGe HBT
GaAs pHEMT
IP3=34.0dBm at 1950MHz
POUT =13.0dBm at -45dBc
ACP IS-95 1950MHz
Robust 1000V ESD, Class 1C
Operates From Single Supply
Patented Thermal Design
Applications
Gain & Return Loss
GaAs HBT
IF Amplifier
Wireless Data, Satellite
Terminals
S11
GaN HEMT
-40
InP HBT
0
RF MEMS
1
2
3
4
5
6
Frequency (GHz)
LDMOS
Parameter
Small Signal Gain
Min.
Specification
Typ.
Max.
Unit
Condition
18.5
16.5
20.0
21.5
dB
850MHz
18.0
19.5
dB
1950MHz
Output Power at 1dB Compression
19.7
dBm
850MHz
18.0
19.5
dBm
1950MHz
Output Third Order Intercept Point
36.0
dBm
850MHz
32.0
34.0
dBm
1950MHz
Output Power
13.0
dBm
1950MHz, -45dBc ACP IS-95 9 Forward Channels
Bandwidth
4400
MHz
Return Loss >10dB
Input Return Loss
14.0
20.0
dB
1950MHz
Output Return Loss
9.0
11.0
dB
1950MHz
Noise Figure
4.5
5.5
dB
1950MHz
Device Operating Voltage
4.7
4.9
5.3
V
Device Operating Current
72
80
88
mA
Thermal Resistance (junction to lead)
70
°C/W
Test Conditions: VS =8V, ID =80mA Typ., OIP3 Tone Spacing=1MHz, POUT per tone=0dBm, RBIAS =39, TL =25°C, ZS =ZL =50
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.
DS111204
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
1 of 6
SBA5089Z
Absolute Maximum Ratings
Parameter
Rating
Unit
Device Current (ID)
130
mA
Device Voltage (VD)
6
V
+17
dBm
+150
°C
-40 to +85
°C
+150
°C
Operating Dissipated Power
0.65
W
Moisture Sensitivity Level
MSL 2
RF Input Power
Junction Temp (TJ)
Operating Temp Range (TL)
Storage Temp
Caution! ESD sensitive device.
Exceeding any one or a combination of the Absolute Maximum Rating conditions may
cause permanent damage to the device. Extended application of Absolute Maximum
Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied.
RoHS status based on EUDirective2002/95/EC (at time of this document revision).
The information in this publication is believed to be accurate and reliable. However, no
responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any
infringement of patents, or other rights of third parties, resulting from its use. No
license is granted by implication or otherwise under any patent or patent rights of
RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice.
Operation of this device beyond any one of these limits may cause permanent damage. For reliable continuous 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
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