SGB-6433Z Datasheet, PDF (1/8 Pages) RF Micro Devices – DC to 3.5GHz ACTIVE BIAS GAIN BLOCK High Reliability SiGe HBT Technology

SGB-6433(Z)
SGB-6433(Z)
DC to 3.5GHz ACTIVE BIAS GAIN BLOCK
RFMD Green, RoHS Compliant, Pb-Free (Z Part Number)
Package: 3x3 QFN, 16-Pin
Product Description
RFMD’s SGB-6433 is a high performance SiGe HBT MMIC amplifier utilizing a Dar-
lington 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 SGB-6433 does not require a drop resistor as com-
pared to typical Darlington amplifiers. This robust amplifier features a Class 1C ESD
rating, low thermal resistance , and unconditional stability. The SGB-6433 product
is designed for high linearity 5V gain block applications that require small size and
minimal external components. It is on chip matched to 50Ω and an external bias
inductor choke is required for the application band.
Optimum Technology
Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
NC
SiGe BiCMOS
Si BiCMOS
NC
9 SiGe HBT
RFIN
GaAs pHEMT
Si CMOS
NC
Si BJT
GaN HEMT
RF MEMS
Active
Bias
NC
NC
RFOUT
NC
Features
„ High Reliability SiGe HBT
Technology
„ Robust Class 1C ESD
„ Simple and Small Size
„ P_1dB=18.5dBm at 1950MHz
„ IP₃=31dBm at 1950MHz
„ Low Thermal
Resistance = 60 C/W
Applications
„ 5V Applications
„ LO Buffer Amp
„ RF Pre-Driver and RF Receive
Path
Parameter
Specification
Min.
Typ.
Small Signal Gain
20.0
14.5
16.0
15.0
Output Power at 1dB Compression
18.5
16.5
18.5
17.5
Output Third Order Intercept Point
33.0
28.5
31.0
31.0
Noise Figure
4.1
Frequency of Operation
DC
Current
76
88
Input Return Loss
12.0
15.0
Output Return Loss
8.5
11.5
Thermal Resistance
60
Test Conditions: Z₀=50Ω, V_CC=5V, I_C=88mA, T=30°C
Max.
17.5
5.1
3500
98
Unit
dB
dB
dB
dBm
dBm
dBm
dB
dB
dB
dB
MHz
mA
dB
dB
°C/W
850 MHz
1950 MHz
2400 MHz
850 MHz
1950 MHz
2400 MHz
850 MHz
1950 MHz
2400 MHz
1950 MHz
Condition
1950 MHz
1950 MHz
junction to backside
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EDS-103095 Rev H
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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