Datasheet > MAX2602

MAX2602

更新时间： 2023-12-20 18:44:40

品牌	Logo	应用领域
亚德诺 - ADI		晶体管
页数	文件大小	规格书
6页	88K
描述
3.6V、1W RF功率晶体管，适合900MHz应用

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MAX2602 数据手册

19-1185; Rev 3; 9/08

3.6V, 1W RF Power Transistors

for 900MHz Applications

1/MAX602

General Description

____________________________Features

The MAX2601/MAX2602 are RF power transistors opti-

mized for use in portable cellular and wireless equipment

that operates from three NiCd/NiMH cells or one Li-Ion

cell. These transistors deliver 1W of RF power from a

3.6V supply with efficiency of 58% when biased for con-

stant-envelope applications (e.g., FM or FSK). For NADC

(IS-54) operation, they deliver 29dBm with -28dBc ACPR

from a 4.8V supply.

♦ Low Voltage: Operates from 1 Li-Ion or

3 NiCd/NiMH Batteries

♦ DC-to-Microwave Operating Range

♦ 1W Output Power at 900MHz

♦ On-Chip Diode for Accurate Biasing (MAX2602)

♦ Low-Cost Silicon Bipolar Technology

♦ Does Not Require Negative Bias or Supply Switch

♦ High Efficiency: 58%

The MAX2601 is a high-performance silicon bipolar RF

power transistor. The MAX2602 includes a high-

performance silicon bipolar RF power transistor, and a

biasing diode that matches the thermal and process

characteristics of the power transistor. This diode is

used to create a bias network that accurately controls

the power transistor’s collector current as the tempera-

ture changes.

The MAX2601/MAX2602 can be used as the final stage

in a discrete or module power amplifier. Silicon bipolar

technology eliminates the need for voltage inverters

and sequencing circuitry, as required by GaAsFET

power amplifiers. Furthermore, a drain switch is not

required to turn off the MAX2601/MAX2602. This

increases operating time in two ways: it allows lower

system end-of-life battery voltage, and it eliminates the

wasted power from a drain-switch device.

Ordering Information

PART

MAX2601ESA

MAX2602ESA

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

8 SOIC

The MAX2601/MAX2602 are available in thermally

enhanced, 8-pin SO packages, which are screened to

the extended temperature range (-40°C to +85°C).

________________________Applications

Narrow-Band PCS (NPCS)

915MHz ISM Transmitters

Microcellular GSM (Power Class 5)

AMPS Cellular Phones

Pin Configurations

TOP VIEW

Digital Cellular Phones

BIAS

Two-Way Paging

CDPD Modems

MAX2601

PSOPII

MAX2602

PSOPII

Land Mobile Radios

Typical Application Circuit appears at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

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

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与MAX2602相关器件

型号	品牌	描述	获取价格	数据表
MAX2602_1	MAXIM	Evaluation Kit	获取价格
MAX2602E/D	MAXIM	3.6V, 1W RF Power Transistors for 900MHz Applications	获取价格
MAX2602E/W	MAXIM	RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN, PSOP-8	获取价格
MAX2602ESA	MAXIM	3.6V, 1W RF Power Transistors for 900MHz Applications	获取价格
MAX2602ESA+	MAXIM	暂无描述	获取价格
MAX2602ESA+T	MAXIM	RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN, PSOP-8	获取价格