Datasheet > SZA-5044Z

SZA-5044Z

更新时间： 2024-09-14 03:30:11

品牌	Logo	应用领域
SIRENZA		/
页数	文件大小	规格书
7页	210K
描述
4.9 - 5.9 GHz 5V Power Amplifier

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中文翻译

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SZA-5044Z 数据手册

SZA-5044

SZA-5044Z

RoHS Compliant

& GreenPackage

Product Description

Sirenza Microdevices’ SZA-5044 is a high efficiency class AB

Heterojunction Bipolar Transistor (HBT) amplifier housed in a

low-cost surface-mountable plastic package. This HBT ampli-

fier is made with InGaP on GaAs device technology and fabri-

cated with MOCVD for an ideal combination of low cost and

high reliability. This product is specifically designed as a final

or driver stage for 802.11a equipment in the 4.9 - 5.9 GHz

band for a 5V supply. Optimized on-chip impedance matching

circuitry provides a 50W nominal RF input impedance. A sin-

gle external output matching circuit covers the entire 4.9-

5.9GHz band simultaneously. The external output match

allows for load line optimization for other applications or opti-

mized performance over narrower bands. This product is

available in a RoHS Compliant and Green package with matte

tin finish, designated by the “Z” package suffix.

4.9 – 5.9 GHz 5V Power Amplifier

4mm x 4mm QFN Package

Product Features

• 802.11a 54Mb/s Class AB Performance

Pout = 22dBm @ 3% EVM, 5V, 343mA

• High Gain = 33dB

• Output Return Loss < -11dB for Linear Tune

• On-chip Output Power Detector

• P1dB = 30dBm @ 5V

• Simultaneous 4.9- 5.9GHz Performance

• Robust - Survives RF Input Power = +15dBm

• Power up/down control < 1ms, Vpc 2.9V to 5V

Functional Block Diagram

Vcc

Power

Up/Down

Control

Active

Bias

Active

Bias

Active

Bias

RFIN

RFOUT

Applications

• 802.11a WLAN, OFDM

• 5.8GHz ISM Band, 802.16 WiMAX

Power Detector

Vout

Key Specifications

Parameters: Test Conditions, App circuit page 4

Z₀= 50W, V_CC= 5.0V, Icq = 270mA, T_BP= 25ºC

Symbol

Unit

Min.

Typ.

Max.

f_O

Frequency of Operation

MHz

4900

5900

Output Power at 1dB Compression – 5.15 GHz

Output Power at 1dB Compression – 5.875 GHz

Gain at 4.9 GHz

30.2

P_1dB

dBm

27.5

30.7

32.7

33.0

27.7

34.7

29.7

S₂₁

Gain at 5.15 GHz

Gain at 5.875 GHz

25.7

Output power at 3% EVM 802.11a 54Mb/s - 5.15GHz

Output Power at 3% EVM 802.11a 54Mb/s - 5.875GHz

Noise Figure at 5.875 GHz

Pout

dBm

IM3

6.3

Third Order Intermod at 18dBm per tone - 5.875GHz

Worst Case Input Return Loss 4.9-5.875GHz

Worst Case Output Return Loss 4.9-5.875GHz

Output Voltage Range for Pout=10dBm to 26dBm

Vcc Quiescent Current

dBc

-39

-35

IRL

8.6

9.3

11.6

12.3

0.8 to 1.9

270

1.7

ORL

Vdet Range

Icq

230

310

100

I_VPC

Power Up Control Current, Vpc=5V ( I_VPC1+ I_VPC2+ I_VPC3

Off Vcc Leakage Current Vpc=0V

)

I_LEAK

R_{th, j-l}

Thermal Resistance (junction - lead)

ºC/W

The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for ina ccuracies or ommisions.

Sirenza Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent

rights or licenses to any of the circuits described herein are implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices

and/or systems.

303 South Technology Court Broomfield, CO 80021

Phone: (800) SMI-MMIC

http://www.sirenza.com

EDS-103585 Rev H

12 3 4 5 6 7

中文翻译

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与SZA-5044Z相关器件

型号	品牌	获取价格	描述	数据表
SZA5044Z-EVB1	RFMD	获取价格	4.9GHz to 5.9GHz 5V POWER AMPLIFIER
SZA5044ZSQ	RFMD	获取价格	4.9GHz to 5.9GHz 5V POWER AMPLIFIER
SZA5044ZSR	RFMD	获取价格	4.9GHz to 5.9GHz 5V POWER AMPLIFIER
SZA6.8A	LRC	获取价格	GLASS PASSIVATED JUNCTION Zener voltage regulator diodes 1.0 Watt Steady State
SZA-6044	SIRENZA	获取价格	5.1- 5.9 GHz 1/4 Watt Power Amplifier with Active Bias
SZA6044Z	RFMD	获取价格	5.1GHzto5.9GHz Â¼WATT POWER AMPLIFIER WITH AC
SZA6044ZPCK-EVB1	RFMD	获取价格	5.1GHzto5.9GHz Â¼WATT POWER AMPLIFIER WITH AC
SZA6044ZSQ	RFMD	获取价格	5.1GHzto5.9GHz Â¼WATT POWER AMPLIFIER WITH AC
SZA6044ZSR	RFMD	获取价格	5.1GHzto5.9GHz Â¼WATT POWER AMPLIFIER WITH AC
SZA60O_16	ARCH	获取价格	Open Frame Switching Power Supply

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