SBB3089Z Datasheet, PDF (1/5 Pages) RF Micro Devices – 50MHz to 6000MHz InGaP HBT ACTIVE BIAS GAIN BLOCK

SBB3089Z
50MHz to 6000MHz InGaP HBT ACTIVE BIAS
GAIN BLOCK
Package: SOT-89
Product Description
RFMD’s SBB3089Z 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. The SBB3089Z product is designed for high linearity 5V gain
block applications that require excellent gain flatness, small size, and min-
imal 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
InP HBT
RF MEMS
LDMOS
Gain and Return Loss V_S = 5V, I_S = 42mA
30
S21
20
10
Bias Tee Data, Z_S = Z_L = 50 Ohms, T_L = 25C
0
-10
S11
-20
S22
-30
0
1
2
3
4
5
6
Frequency (GHz)
Features
 Single Fixed 5V Supply
 Patented Self Bias Circuit and
Thermal Design
 Gain=16.4dBm at 1950MHz
 P_1dB=15.2dBm at 1950MHz
 OIP₃=29.5dBm at 1950MHz
 Robust 1000V ESD, Class 1C
HBM
Applications
 PA Driver Amplifier
 Cellular, PCS, GSM, UMTS
 IF Amplifier
 Wireless Data, Satellite
 Wideband Instrumentation
Parameter
Specification
Min.
Typ.
Max.
Unit
Condition
Small Signal Gain
15.1
16.6
18.1
dB
850 MHz
14.9
16.4
17.9
dB
1950 MHz
16.3
dB
2400 MHz
Output Power at 1dB Compression
15.6
dBm
850 MHz
14.2
15.2
dBm
1950 MHz
15.4
dBm
2400 MHz
Output Third Order Intercept Point
30.0
dBm
850 MHz
27.5
29.5
dBm
1950 MHz
29.5
dBm
2400 MHz
Input Return Loss
16
21
dB
1950 MHz
Output Return Loss
19
25.5
dB
1950 MHz
Noise Figure
Device Operating Voltage
Device Operating Current
3.9
4.9
dB
1950 MHz
4.2
4.3
V
R_DC=20, V_S=5.0V
38
42
46
mA
R_DC=20, V_S=5.0V
Operational Current Range
30
46
mA
Per user preference via R_DC
Thermal Resistance
80
°C/W Junction to lead
Test Conditions: V_D=4.2V, I_D=42mA, T_L=25°C , OIP₃ Tone Spacing=1MHz, R_DC=20, Bias Tee Data, Z_S=Z_L=50, P_OUT per tone=-5dBm
DS130718
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
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