SZM-2066Z 查看數據表（PDF） - Sirenza Microdevices => RFMD

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SZM-2066Z

2.4-2.7GHz 2W Power Amplifier

Sirenza Microdevices => RFMD 

Product Description

Sirenza Microdevices’ SZM-2066Z is a high linearity class AB

Heterojunction Bipolar Transistor (HBT) amplifier housed in a

low-cost surface-mountable plastic Q-FlexN multi-chip module

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.

Preliminary

SZM-2066Z

2.4-2.7GHz 2W Power Amplifier

Pb RoHS Compliant

& Green Package

This product is specifically designed as a final or driver stage

for 802.16 and 802.11b/g equipment in the 2.4-2.7 GHz

bands. It can run from a 3V to 5V supply. The external output

match and bias adjustability allows load line optimization for

other applications or over narrower bands. It features an out-

put power detector, on/off power control and high RF overdrive

robustness. This product features a RoHS compliant and

Green package with matte tin finish, designated by the ‘Z’ suf-

fix.

Functional Block Diagram

Vcc = 5V

RFIN

Vbias = 5V

Stage 1

Bias

Pow er

Up/Dow n

Control

Stage 2

Bias

Stage 3

Bias

Pow er

Detector

RFOUT

6mm x 6mm QFN Package

Product Features

• P1dB = 33.5dBm @ 5V

• Three Stages of Gain: 37dB

• 802.11g 54Mb/s Class AB Performance

• Pout = 26dBm @ 2.5% EVM, Vcc 5V, 690mA

• Active Bias with Adjustable Current

• On-chip Output Power Detector

• Low Thermal Resistance

• Power up/down control < 1μs

Applications

• 802.16 WiMAX Driver or Output Stage

• 802.11b/g WLAN, WiFi

Key Specifications

Symbol

Parameters: Test Conditions, 2.5-2.7GHz App circuit,

Z0 = 50Ω, VCC = 5.0V, Iq = 583mA, TBP = 30ºC

fO

Frequency of Operation

P1dB

Output Power at 1dB Compression – 2.7GHz

S21

Small Signal Gain – 2.7GHz

Pout

Output power at 2.5% EVM 802.11g 54Mb/s - 2.7GHz

IM3

Third Order Suppression (Pout=23dBm per tone) - 2.7GHz

NF

Noise Figure at 2.7 GHz

IRL

Worst Case Input Return Loss 2.5-2.7GHz

ORL

Worst Case Output Return Loss 2.5-2.7GHz

Vdet Range Output Voltage Range for Pout=10dBm to 33dBm

Icq

IVPC

Ileak

Rth, j-l

Quiescent Current (Vcc = 5V)

Power Up Control Current (Vpc=5V, ( IVPC1 +IVPC2+ IVPC3 )

Vcc Leakage Current (Vcc = 5V, Vpc = 0V)

Thermal Resistance (junction - lead)

Unit

MHz

dBm

dB

dBm

dBc

dB

dB

V

mA

mA

µA

ºC/W

Min.

2500

32.0

32.2

7.5

12.5

503

Typ.

33.5

33.7

26.0

-45

7.7

10.5

15.5

0.9 to 1.8

583

4

10

Max.

2700

-40

663

50

The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies 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.

Copyright 2002 Sirenza Microdevices, Inc. All worldwide rights reserved.

303 South Technology Court Broomfield, CO 80021

Phone: (800) SMI-MMIC

http://www.sirenza.com

1

EDS-104641 Rev C

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