Datasheet > RFSP2010

RFSP2010

更新时间： 2024-11-17 22:24:07

品牌	Logo	应用领域
ANADIGICS		放大器功率放大器
页数	文件大小	规格书
4页	78K
描述
2.4?2.5 GHz Power Amplifier

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数据手册

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RFSP2010 数据手册

Preliminary

RFSP2010

2.4–2.5 GHz Power Amplifier

Product Description

The RFSP2010 power amplifier is a high-

Applications

802.11b/g WLAN

•

performance GaAs HBT IC designed for use in

transmit applications in the 2.4-2.5 GHz frequency

band. With a P1dB of 25 dBm, the device is ideal

as a final stage for wireless LAN applications

requiring high transmit linearity. Designed with

propriety linearizing techniques, the part is

operable closer to P-1dB, which enables the device

to achieve a specific error vector magnitude

(EVM) with less backoff. The PA exhibits

unparalleled linearity and efficiency for both

802.11b- and 802.11g-based WLAN systems. The

part operates off a single +3.3V supply.

2.4 GHz ISM band wireless equipment

Bias

VCC2

RF OUT

GND

Input

Match

Output

Match

RF IN

Product Features

•

25 dBm P1dB@3.3V

GND

21.5 dB gain

1.5 % EVM @ P_OUT= +18 dBm

with 54 Mbps OFDM signal

95 mA @ P_OUT= +18 dBm

with 54 Mbps OFDM signal

Single +3.3V supply voltage

PA power on/off logic

•

Functional Block Diagram

•

Input and output matched to 50 ohms

1.00

0.80

3.00

0.275

0.225

0.45

0.35

Pin 1

1. All dimensions are in millimeters, angles in

degrees.

Index Area

2. The terminal #1 identifier and pad

numbering convention shall conform to

JESD 95-1 SPP-012

0.50 TYP

3.00

3. Lead coplanarity: 0.05 max.

4. Dimension applies to metalized pad and is

measured between 0.25 and 0.30 MM from

pad tip.

0.05

1.00

1.80 SQ

Top View

Side View

Bottom View

3x3 mm Package Outline

05/2003

12 3 4

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