SE2520L-R datasheet(1/8 Pages) SIGE

部件名	SE2520L-R

功能描述	RangeCharger 2.4GHz Power Amplifier IC Final

PDF	8 Pages

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制造商	SIGE [SiGe Semiconductor, Inc.]

网页	http://www.sige.com

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SE2520L

RangeCharger™ 2.4GHz Power Amplifier IC

Final

Applications

IEEE 802.11b DSSS Radios, Wireless LAN

2.4GHz Cordless Phones, ISM Radios

Bluetooth™ Wireless Technology

Features

High linear output power for IEEE802.11b,

+20dBm, ACPR 1

st lobe –30dBc, 2nd lobe –50dBc

Low current consumption: 110mA at 3.3V

High saturated output power for cordless

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

Single supply voltage: 2.7 to 3.6V

Wide Temperature range: -40 to +85°C

Integrated linear analog control for DC current

and output power management

Small plastic package, 6 Pin LPCC

Ordering Information

Type

Package

Remark

SE2520L

6 Pin LPCC

(1)

Samples

SE2520L-R

6 Pin LPCC

(1)

Shipped in

Tape & Reel

SE2520L-EK1

Evaluation Kit

Standard

SE2520L-EK3

Evaluation Kit

Power Detect,

Filter, Rx/Tx

and Diversity

Switches

Notes: (1) JEDEC QFN package.

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

nd lobe, and requiring only 110mA.

For 2.4GHz cordless telephone applications, the

SE2520L produces +23dBm typical saturated output

power at 3.6V.

The SE2520L contains a linear analog control (0.1 to

1.6V) for controlling DC current and output power.

The SE2520L includes a digital enable control for

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

This device is capable of operating at a duty cycle of

100 percent.

Functional Block Diagram

Stage 1

Stage 2

Interstage

Match

Bias Generator

V

CTL

V

CC0

V

EN

IN

OUT/V

CC2

V

CC1

GND

15-DST-01 Rev 4.8 Oct 28/02

1 of 8

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