Datasheet > SE2520

SE2520

更新时间： 2024-11-26 22:22:07

品牌	Logo	应用领域
SIGE		放大器功率放大器
页数	文件大小	规格书
8页	325K
描述
RangeCharger 2.4GHz Power Amplifier IC Final

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SE2520 数据手册

SE2520L

RangeCharger™ 2.4GHz Power Amplifier IC

Final

Applications

Product Description

The SE2520L is a power amplifier IC designed for the

2.4GHz ISM band and compliant with the IEEE

802.11b WLAN standard, providing up to +20dBm

typical output power at 3.3V with ACPR of –30dBc 1^st

lobe and –50dBc 2^ndlobe, and requiring only 110mA.

ꢀ

IEEE 802.11b DSSS Radios, Wireless LAN

2.4GHz Cordless Phones, ISM Radios

Bluetooth™ Wireless Technology

Features

For 2.4GHz cordless telephone applications, the

SE2520L produces +23dBm typical saturated output

power at 3.6V.

ꢀ

High linear output power for IEEE802.11b,

+20dBm, ACPR 1^stlobe –30dBc, 2^ndlobe –50dBc

Low current consumption: 110mA at 3.3V

ꢀ

The SE2520L contains a linear analog control (0.1 to

1.6V) for controlling DC current and output power.

High saturated output power for cordless

telephone applications: +23dBm, 140mA at 3.6V

ꢀ

Single supply voltage: 2.7 to 3.6V

The SE2520L includes a digital enable control for

device on/off control. Ramping is 1 µsec typical.

Wide Temperature range: -40 to +85°C

Integrated linear analog control for DC current

and output power management

This device is capable of operating at a duty cycle of

100 percent.

ꢀ

Small plastic package, 6 Pin LPCC

Ordering Information

Type

Package

Remark

SE2520L

6 Pin LPCC ⁽¹⁾

Samples

Shipped in

Tape & Reel

Standard

SE2520L-R

SE2520L-EK1

SE2520L-EK3

Evaluation Kit

Power Detect,

Filter, Rx/Tx

and Diversity

Switches

Notes: (1) JEDEC QFN package.

Functional Block Diagram

V_CC0

V_EN

V_CTL

Bias Generator

Interstage

Match

Stage 2

GND

Stage 1

OUT/V_CC2

V_CC1

GND

15-DST-01 ꢀRev 4.8 ꢀOct 28/02

1 of 8

12 3 4 5 6 7 8

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