RFMD’s SZA-3044 is a high linearity class AB Heterojunction Bipolar Transistor
(HBT) amplifier housed in a low-cost surface-mountable plastic package. This HBT
amplifier is made with InGaP on GaAs device technology and fabricated with
MOCVD for an ideal combination of low cost and high reliability. This product is spe-
cifically designed as a final or driver stage for 802.16 equipment in the 3.3GHz to
3.8GHz bands. It can run from a 3V to 6V supply. Optimized on-chip impedance
matching circuitry provides a 50 nominal RF input impedance. The external out-
put match and bias adjustability allows load line optimization for other applications
or over narrower bands. It features an output power detector,
Optimum Technology
on/off power control and high RF overdrive robustness. This
Matching® Applied
product is available in a RoHS Compliant and Green package
GaAs HBT
with matte tin finish, designated by the “Z” package suffix.
GaAs MESFET
Features
P
1dB
=31dBm at 5V
802.11a 54Mb/s 2.5% EVM Per-
formance
P
OUT
=24dBm, VCC=5V, 340mA,
PAE 14.5%
P
OUT
=25dBm, VCC=6V, 365mA,
PAE 14.5%
On-Chip Output Power Detector
Robust - Survives RF Input
Power=+15dBm
On Chip ESD Protection Class 2
(2000V)
Power Up/Down Control <1s
Pin Compatible With SZA-2044
and SZA-5044
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
RF MEMS
Applications
802.16 WiMAX Driver or Output
Stage
Fixed Wireless, WLL
Parameter
Frequency of Operation
Output Power at 1dB Compression
Small Signal Gain
Output power
Third Order Suppression
Noise Figure
Worst Case Input Return Loss
Worst Case Output Return Loss
Quiescent Current
[1]
Min.
2700
29.5
28.5
22.0
22.0
Specification
Typ.
31.0
30.0
24.0
24.0
24.0
-38.5
5.0
15.0
10.0
205
Max.
3800
Unit
MHz
dBm
dBm
dB
dB
dBm
dBc
dB
dB
dB
mA
mA
uA
°C/W
3.3GHz
Condition
26.0
26.0
-35.5
12.0
7.0
170
240
100.0
Power Up Control Current
2.7
Off V
CC
Leakage Current
10.0
Thermal Resistance
22
Test Conditions: Z
0
=50, V
CC
=5V, I
Q
=205mA, T
BP
=30°C
3.6GHz
3.4GHz
3.6GHz
3.4GHz, 2.5% EVM 802.11a 54Mb/s
3.6GHz, P
OUT
=20dBm per tone
3.6GHz
3.3GHz to 3.8GHz
3.3GHz to 3.6GHz
V
CC
=5V
V
PC
=5V, I
VPC1
+I
VPC2
V
PC
=0V
junction - lead
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-
Several friends want to add me as a friend, but they spread obscene and pornographic content and advertised. I hope I can deal with it. Thank you! milexiu limeolw voerkor roolrex aimimi2018 These are ...
Engineering Application of I2C
This project simulates the operation process of EEPROM (CAT24C02) transmission protocol based on the I2C bus of LM3S8962. The system is simple and practical and can be t...
[b]1. Install Ubuntu 10.04 of AM335x-beaglebone development environment to VMware 1. Install VMware-Tools2. install ti-sdk-am335x-evm 3. run ./setup.sh4. install the Graphics SDK5. Set up USB, first i...
As the title says, I just don't understand something. Can you help me with some scientific knowledge? I can't seem to find anything on the Internet....
C8051F350 communication does not use a loop, only two data are sent, but in the serial port debugging assistant, data is sent continuously, and the data is still wrong, the baud rate is correct #inclu...
Wave soldering is a crucial electronic component soldering technique used in the production of a wide range of electronic devices, from home appliances to computers to avionics. The process is wide...[Details]
On August 21, WeRide officially launched WePilot AiDrive, a one-stage end-to-end assisted driving solution developed in cooperation with Bosch. This comes only half a year after the two parties' "t...[Details]
introduction
According to the China Fire Statistics Yearbook, electrical fires accounted for more than 30% of fire accidents in the past decade, and the trend is increasing year by year. They ...[Details]
Industrial computers with GPUs leverage powerful parallel processing to build deep learning models to analyze and respond to optical inputs. The systems develop an understanding of visual data to i...[Details]
The difference between a series inverter and a parallel inverter is that they use different oscillation circuits. A series inverter connects L, R, and C in series, while a parallel inverter connect...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Previously, Positive Motion Technology shared with you the firmware upgrade of motion controller, ZBasic program development, ZPLC program development, communication with touch screen and input/out...[Details]
introduction
In recent years, multi-touch has emerged as a new alternative to traditional human-computer interaction. It eliminates the need for keyboards and mice, enabling simultaneous inter...[Details]
Wearable technology is taking off, with applications evolving rapidly, from smartwatches to fitness trackers and even smart wigs! Bluetooth Smart is at the center of this revolution. This is the se...[Details]
Smartphones can be incredibly unintelligent. For example, consider an office full of people, each absorbed in their work. Suddenly, the silence is broken by a burst of loud pop music. A colleague's...[Details]
Today,
the Intel®
Universal
Quick Connector (UQD) Interchangeability Alliance was officially established
. At the inaugural ceremony, Intel and its first certified partners—Invicta...[Details]
In the wave of electrification and intelligence in the automotive industry, the E/E architecture is transitioning from distributed to domain control and then to regional architecture.
Th...[Details]
At the 2025 KeyBanc Investor Conference,
ON
Semiconductor CEO Hassane S. El-Khoury, framing global industrial transformation as the basis for
his strategic layout in two high-growth sect...[Details]
According to foreign media reports, Apple is secretly evaluating several artificial intelligence hardware concepts, including smart home displays, security devices and a desktop robot, of which the...[Details]
Suggestions & Announcements
京公网安备 11010802033920号
EEWORLD
