Datasheet > SZA5044ZSQ

SZA5044ZSQ

更新时间： 2024-09-15 01:10:11

品牌	Logo	应用领域
威讯 - RFMD		放大器功率放大器
页数	文件大小	规格书
12页	470K
描述
4.9GHz to 5.9GHz 5V POWER AMPLIFIER

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SZA5044ZSQ 数据手册

SZA-5044(Z)

4.9GHz to

5.9GHz 5V

Power Ampli-

fier

SZA-5044(Z)

4.9GHz to 5.9GHz 5V POWER AMPLIFIER

Package: QFN, 4mmx4mm

Product Description

Features

RFMD’s SZA-5044 is a high efficiency 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 802.11a equipment in the

4.9GHzto5.9GHz band for a 5V supply. Optimized on-chip impedance matching cir-

cuitry provides a 50Ω nominal RF input impedance. A single external output match-

ing circuit covers the entire 4.9GHzto5.9GHz band simultaneously. The external

output match allows for load line optimization for other appli-

 802.11a 54Mb/s Class AB Per-

formance P_OUT=22dBm at 3%

EVM, 5V, 343mA

 High Gain=33dB

 Output Return Loss >11dB for

Linear Tune

 On-Chip Output Power Detector

 P_1dB=30dBm at 5V

Optimum Technology

cations or optimized 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.

Matching® Applied

 Simultaneous 4.9GHz to 5.9GHz

Performance

GaAs HBT

GaAs MESFET

 Robust - Survives RF Input Power

=+15dBm

InGaP HBT



SiGe BiCMOS

Si BiCMOS

SiGe HBT

GaAs pHEMT

Si CMOS

 Power Up/Down Control <1ms,

V_PC2.9Vto5V

Applications

 802.11a WiFi, OFDM

Si BJT

 5.8GHz ISM Band, 802.16

WiMAX

GaN HEMT

RF MEMS

Specification

Parameter

Unit

Condition

Min.

Typ.

Max.

Frequency of Operation

Output Power at 1dB Compression

4900

5900

MHz

dBm

30.2

29.0

32.7

33.0

27.7

5.15GHz

5.875GHz

4.9GHz

5.15GHz

27.5

30.7

Gain

34.7

29.7

25.7

5.875GHz

Output Power

21.0

22.0

6.3

dBm

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

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

5.875GHz

Noise Figure

Third Order Intermod

-39.0

11.6

12.3

0.8to1.9

-35.0

dBc

5.875GHz, 18dBm per tone

4.9GHzto5.875GHz

P_OUT=10dBmto26dBm

Worst Case Input Return Loss

Worst Case Output Return Loss

Output Voltage Range

8.6

9.3

V_CCQuiescent Current

Power Up Control Current

Off V_CCLeakage Current

230

270

1.7

310

100

_PC=5V (I_VPC1+I_VPC2+I_VPC3)

V_PC=0V

Thermal Resistance (junction-lead

802.11ac Output power

21.0

°C/W

dBm

junction - lead

1.8% EVM 802.11ac HT80 MCS9

5.21GHz to 5.77GHz

802.11ac Operating Current

330

P_OUT=21dBm

Test Conditions: Z₀=50Ω, V_CC=5V, I_CQ=270mA, T_BP=25°C

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-

mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

DS130402

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SZA5044ZSR	RFMD	获取价格	4.9GHz to 5.9GHz 5V POWER AMPLIFIER
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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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SZA60O-15S	ARCH	获取价格	Open Frame Switching Power Supply

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