Datasheet > LTC5548

LTC5548

更新时间： 2023-12-20 18:46:12

品牌	Logo	应用领域
亚德诺 - ADI		微波微波混频器
页数	文件大小	规格书
20页	471K
描述
具宽带 DC 至 6GHz IF 的 2GHz 至 14GHz 微波混频器

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中文翻译

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数据手册

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LTC5548 数据手册

LTC5548

2GHz to 14GHz

Microwave Mixer with

Wideband DC–6GHz IF

FeaTures

DescripTion

Upconversion or Downconversion

The LTC^®5548 is a high performance, microwave double

balanced passive mixer that can be used for frequency

upconversion or downconversion. The device is similar

to the LTC5549, but with a broadband, differential DC to

6GHz IF port. The LTC5548 is recommended for applica-

tionswheretheIFfrequencyrangeextendsbelow500MHz.

For applications where the IF frequency is always above

500MHz, the LTC5549 is recommended, since it includes

an integrated IF balun.

High IIP3: +24.4dBm at 5.8GHz

+21.4dBm at 9GHz

7.1dB Conversion Loss at 5.8GHz

+15.2dBm Input P1dB at 5.8GHz

Integrated LO Buffer: 0dBm LO Drive

Selectable Integrated LO Frequency Doubler

Low LO-RF Leakage: <–30dBm

50Ω Wideband Matched RF and LO Ports

3.3V/120mA Supply

Fast Turn ON/OFF for TDD Operation

3mm × 2mm, 12-Lead QFN Package

The LTC5548’s mixer and integrated RF balun are opti-

mized to cover the 2GHz to 14GHz RF frequency range.

The device includes an integrated LO amplifier optimized

for the 1GHz to 12GHz frequency range, requiring only

0dBm drive. The device also includes an integrated LO

frequency doubler, which can be enabled or disabled with

a CMOS-compatible control pin.

applicaTions

Microwave Transceivers

Wireless Backhaul

Point-to-Point Microwave

Phased-Array Antennas

C, X and Ku Band RADAR

Test Equipment

Satellite MODEMs

The LTC5548 delivers exceptionally high IIP3 and P1dB,

in addition to very low LO to RF and LO to IF leakages.

The part also offers high integration in a small package.

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear

Technology Corporation. All other trademarks are the property of their respective owners.

Typical applicaTion

Conversion Loss and IIP3

(Low Side LO, IF = 240MHz)

LTC5548

OUT

LNA

IIP3

DUPLEXER

DOWNMIXING

UPMIXING

CONVERSION LOSS

LTC5548

5548 TA01a

10 11 12

RF FREQUENCY (GHz)

5548 TA01b

5548f

For more information www.linear.com/LTC5548

12 3 4 5 6 7...20

中文翻译

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与LTC5548相关器件

型号	品牌	获取价格	描述	数据表
LTC5548IUDB#TRMPBF	Linear	获取价格	LTC5548 - 2GHz to 14GHz Microwave Mixer with Wideband DC-6GHz IF; Package: QFN; Pins: 12;
LTC5548IUDB#TRPBF	Linear	获取价格	LTC5548 - 2GHz to 14GHz Microwave Mixer with Wideband DC-6GHz IF; Package: QFN; Pins: 12;
LTC5549	ADI	获取价格	具集成型 LO 倍频器的 2GHz 至 14GHz 微波混频器
LTC5549IUDB#PBF	Linear	获取价格	LTC5549 - 2GHz to 14GHz Microwave Mixer with Integrated LO Frequency Doubler; Package: QFN
LTC5549IUDB#TRMPBF	Linear	获取价格	暂无描述
LTC5549IUDB#TRPBF	Linear	获取价格	LTC5549 - 2GHz to 14GHz Microwave Mixer with Integrated LO Frequency Doubler; Package: QFN
LTC554X	Linear	获取价格	Dual 600MHz to 1.7GHz High Dynamic Range Downconverting Mixer
LTC5551	Linear	获取价格	300MHz to 3.5GHz Ultra-High Dynamic Range Downconverting Mixer
LTC5551	ADI	获取价格	300MHz 至 3.5GHz 超高动态范围下变频混频器
LTC5552	ADI	获取价格	300MHz to 9GHz High Linearity I/Q Demodulator with Wideband IF Amplifier

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