MAX2648

更新时间： 2024-11-08 22:55:23

品牌	Logo	应用领域
美信 - MAXIM		放大器
页数	文件大小	规格书
8页	148K
描述
5GHz to 6GHz Low-Noise Amplifier in 6-Pin UCSP

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数据手册

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MAX2648 数据手册

19-1894; Rev 0; 1/01

5GHz to 6GHz Low-Noise Amplifier

in 6-Pin UCSP

General Description

Features

The MAX2648 high-linearity, silicon-germanium (SiGe)

low-noise amplifier (LNA) is designed for 5GHz wireless

LAN systems based on IEEE 802.11a and HiperLAN2

standards. The LNA provides high gain, low noise, and

high linearity performance, allowing it to be used as a

first-stage LNA, an LO buffer, or a transmitter driver

amplifier. This highly versatile amplifier provides 17dB

gain, 1.8dB noise figure, and 0dBm input third-order

intercept point (IIP3) while consuming only 12mA.

ꢀ 5GHz to 6GHz Wideband Operation

ꢀ Low Noise Figure: 1.8dB at 5.25GHz

ꢀ High Gain: 17dB

ꢀ High IIP3: 0dBm

ꢀ +2.7V to +3.6V Single-Supply Operation

ꢀ Chip-Scale Package (UCSP) Measuring

1.0mm 1.5mm

The MAX2648 is designed on a low-noise, advanced

SiGe process optimized for high-frequency applica-

tions. It operates over a +2.7V to +3.6V supply range.

Ordering Information

The device is packaged in a tiny 2 3 chipscale pack-

PART

TEMP. RANGE

PIN-PACKAGE

age (UCSP™) with six solder bumps, measuring 1.0mm

MAX2648EBT

-40 C to +85 C

2✕3 UCSP

1.5mm.

Pin Configuration

Applications

A1 RFIN

A2 GND

A3 GND

BIAS

IEEE 802.11a Wireless LAN

ETSI HiperLAN/2

5GHz ISM

GND B2

RFOUT B3

MAX2648

Microwave Radios

2x3 UCSP

TOP VIEW

(BUMPS ON BOTTOM OF DIE)

UCSP is a trademark of Maxim Integrated Products, Inc.

Typical Application Circuit

WIDTH = 21 mils

100pF

C7*

C8*

OPERATING BAND

RF INPUT

LENGTH = 300 mils**

1.0pF

0.7pF

0.9pF

0.8pF

5150MHz TO 5350MHz

5725MHz TO 5825MHz

C8*

RFIN

GND

*THESE ARE ATC 500-SERIES, LOW-LOSS

PORCELAIN 0603 CAPACITORS.

**REFER TO MAX2648 EV KIT DATA SHEET FOR

MORE LAYOUT INFORMATION.

MAX2648

GND

RFOUT

100pF

B3 WIDTH = 21 mils

LENGTH = 300 mils**

100pF

OUTPUT

1000pF

C7*

22nH

8.2

0.01 F

________________________________________________________________ Maxim Integrated Products

For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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与MAX2648相关器件

型号	品牌	获取价格	描述	数据表
MAX2648_1	MAXIM	获取价格	Evaluation Kit
MAX2648EBT	MAXIM	获取价格	5GHz to 6GHz Low-Noise Amplifier in 6-Pin UCSP
MAX2648EBT+	MAXIM	获取价格	Wide Band Low Power Amplifier, 5000MHz Min, 6000MHz Max, 1.50 X 1 MM, ROHS COMPLIANT, MEET
MAX2648EBT-T	MAXIM	获取价格	Wide Band Low Power Amplifier, 5000MHz Min, 6000MHz Max, BIPolar, UCSP-6
MAX2648EVKIT	MAXIM	获取价格	Chemistry-Independent.Level 2 Smart Battery Charger[MAX1667/MAX1667EAP/MAX1667EAP-T/MAX166
MAX2649	MAXIM	获取价格	5GHz Low-Noise Amplifier with Shutdown
MAX2649_1	MAXIM	获取价格	Evaluation Kit
MAX2649EBT	MAXIM	获取价格	Wide Band Medium Power Amplifier, 4900MHz Min, 5900MHz Max, 1 Func, 2 X 3 MM, CSP- 6
MAX2649EBT-T	MAXIM	获取价格	5GHz Low-Noise Amplifier with Shutdown
MAX2649EVKIT	MAXIM	获取价格	Evaluation Kit for the MAX2649