RFMD’s SBA4086Z 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 suppres-
sion of intermodulation products. Only a single positive supply voltage, DC-
blocking capacitors, a bias resistor, and an optional RF choke are required
Optimum Technology
for operation.
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
dB
Features
IP3=33.5dBm at 1950MHz
P
OUT
=12.3dBm at -45dBc
ACP IS-95 1950MHz
Robust 1000V ESD, Class 1C
Operates From Single Supply
Patented Thermal Design
PA Driver Amplifier
Cellular, PCS, GSM, UMTS
Applications
Gain and Return Loss vs Frequency
20
15
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
0
1
2
3
Frequency (GHz)
4
5
6
S21
s22
IF Amplifier
Wireless Data, Satellite
Terminals
s11
Parameter
Small Signal Gain
Min.
13.3
12.7
Specification
Typ.
Max.
Unit
Condition
14.8
16.3
dB
850MHz
14.2
15.7
dB
1950MHz
Output Power at 1dB Compression
19.1
dBm
850MHz
17.5
19.0
dBm
1950MHz
Output Third Order Intercept Point
36.5
dBm
850MHz
31.5
33.5
dBm
1950MHz
Output Power
12.3
dBm
1950MHz, -45dBc ACP IS-95 9 Forward Channels
Bandwidth
5000
MHz
Return Loss>10dB
Input Return Loss
14.0
21.0
dB
1950MHz
Output Return Loss
14.0
20.5
dB
1950MHz
Noise Figure
4.8
5.8
dB
1950MHz
Device Operating Voltage
4.6
5.0
5.4
V
Device Operating Current
72
80
88
mA
Thermal Resistance (junction to lead)
102
°C/W
Test Conditions: V
S
=8V, I
D
=80mA Typ., OIP
3
Tone Spacing=1MHz, P
OUT
per tone=0dBm, R
BIAS
=39, T
L
=25°C, Z
S
=Z
L
=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 trade-
Since the last post, the project "Two-axis motion platform, the goal is to make a placement machine" [url=https://bbs.eeworld.com.cn/thread-426917-1-2.html]https://bbs.eeworld.com.cn/thread-426917-1-2...
Author: SimplebobLink: https://www.zhihu.com/question/20240825/answer/14973719Source: ZhihuCopyright belongs to the author. For commercial reprint, please contact the author for authorization. For non...
In a 32-bit ARM system, a branch instruction or a PC register load instruction is usually placed in the interrupt vector table to implement the function of the program jumping to the interrupt service...
I am a beginner in MSP430. I have learned 51 before. Recently, I am working on a wireless sensor fault detection module, which requires the communication between 430 and E2PROM to store fault informat...
:puzzle: As the title says, I am still not quite clear about it. Please experts summarize it in one sentence, just one sentence, so that newbies can understand it at a glance.
Thanks! :handshake...
Project Overview
The micro urine analyzer we designed can detect ten parameters of urine, including white blood cells, nitrite, urobilinogen, protein, pH value, occult blood, specific g...[Details]
Magnetic resonance imaging (MRI) systems can take high-resolution cross-sectional perspective images of the human body, providing very useful information for medical diagnosis. The radio frequency pro...[Details]
Radio Frequency Identification (RFID) technology is a non-contact automatic identification technology that uses wireless radio frequency communication. Compared with the currently widely used barco...[Details]
Pulse oximeters, non-invasive instruments used to monitor a patient's blood oxygen saturation, are benefiting from moving away from expensive discrete component solutions toward more integrated design...[Details]
As the application scope of medical equipment expands from hospitals to emergency response and home medical environments, its mobility will be determined by many factors. In addition, medical equip...[Details]
With the rapid development of digital technology, various digital display screens have emerged, including LED, LCD, DLP, etc. There are various control systems for various digital large screens, in...[Details]
0 Introduction to the direct method of feedback linearization based on dynamic equilibrium state theory
The basic idea of the direct method of feedback linearization based on dynamic equilib...[Details]
0 Introduction
At present, the analysis of intra-pulse signals in pulse radar has always been a hot topic and difficulty in research. How to measure the intra-pulse carrier frequency more ...[Details]
Compared with traditional light sources, light-emitting diodes (LEDs) have many advantages, such as low operating voltage, high energy efficiency, small size and directional light. They can provide...[Details]
Many MEMS devices, such as accelerometers and mechanical resonance devices, require a vacuum environment to realize their designed functions. However, verifying whether the package cavity has reach...[Details]
Broadband services supporting triple play voice, video and data are evolving for first mile customers (small businesses and homes). A key factor in this FTTx evolution is GPON (Gigabit Passive Opti...[Details]
Volkswagen's electronic throttle has taken our understanding of the traditional throttle a big step forward. However, while we admire Volkswagen's new technology, which is constantly being applied...[Details]
This article will discuss a common problem in wireless mobile data reception.
Problems facing RF receivers
The common problem faced by RF receivers is that the same hardware must be used ...[Details]
Abstract:
This paper
introduces a data acquisition system based on USB and DSP, which takes advantage of the high-speed transmission characteristics of USB2.0. The overall structure of the ...[Details]
Introduction
The home ECG and blood pressure monitoring system consists of a data acquisition and recording device and a host computer electronic medical record management system. Therefor...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD
