SBB5089Z Datasheet, PDF (1/10 Pages) RF Micro Devices – 50MHz to 6000MHz, CASCADABLE ACTIVE BIAS InGaP HBT MMIC AMPLIFIER

SBB5089Z
SBB5089Z
50MHz to 6000MHz, CASCADABLE
ACTIVE BIAS InGaP HBT MMIC AMPLIFIER
Package: SOT-89
Product Description
RFMD’s SBB5089Z is a high performance InGaP HBT MMIC amplifier uti-
lizing a Darlington configuration with an active bias network. The active
bias network provides stable current over temperature and process Beta
variations. Designed to run directly from a 5V supply, the SBB5089Z does
not require a dropping resistor as compared to typical Darlington amplifi-
ers. The SBB5089Z product is designed for high linearity 5V gain block
applications that require small size and minimal external components. It is
internally matched to 50.
Optimum Technology
Matching® Applied
GaAs HBT
GaAs MESFET
 ^{InGaP HBT}
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
RF MEMS
Gain and Return Loss versus Frequency
(with BiasTees)
30.0
20.0
10.0
0.0
-10.0
-20.0
25C
-30.0
25C
25C
-40.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Frequency (GHz)
Features
 Wideband Flat Gain to 4GHz:
±1.1 dB
 P_1dB=20.4dBm at 1950MHz
 Single Fixed 5V Supply
 Robust 1000V ESD, Class 1C
 Patented Thermal Design and
Bias Circuit
 Low Thermal Resistance
Applications
 PA Driver Amplifier
 Cellular, PCS, GSM, UMTS
 Wideband Intrumentation
 Wireless Data, Satellite Termi-
nals
Parameter
Specification
Min.
Typ.
Max.
Unit
Condition
Small Signal Gain
19.0
20.5
22.0
dB
850 MHz
18.3
19.0
21.5
dB
1950 MHz
14.5
15.5
17.5
dB
6000 MHz
Output Power at 1dB Compression
20.5
dBm
850 MHz
19.0
20.0
dBm
1950 MHz
Third Order Intercept Point
38.5
dBm
850 MHz
33.0
35.0
dBm
1950 MHz
Bandwidth
3000
MHz
Min. 10dB return loss (typ.)
Input Return Loss
10.0
13.0
dB
1950 MHz
Output Return Loss
10.0
14.0
dB
1950 MHz
Reverse Isolation
23.3
dB
1950 MHz
Noise Figure
3.9
4.9
dB
1950 MHz
Device Operating Voltage
4.75
5.0
5.25
V
Device Operating Current
60.0
75.0
92.0
mA
Thermal Resistance
69.9
°C/W
junction - lead
Test Conditions: V_D=5V, I_D=75mA Typ., OIP₃ Tone Spacing=1MHz, P_OUT per tone=-dBm, T_L=25°C, Z_S=Z_L=50Tested with Bias Tees
DS150622
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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