PW470 Ver la hoja de datos (PDF) - Unspecified

Número de pieza

componentes Descripción

Fabricante

PW470

Wideband Gain Block

Unspecified 

SJM PREWELL

PW470

Wideband Gain Block

Features

• 5 to 4000MHz

• Gain 16.3dB @ 75MHz

• P1dB 19.4dBm @ 75MHz

• OIP3 35.7dBm @ 75MHz

• Lead-free / Green /

compliant SOT-89 Package

Applications

• Base station / Repeater / Mobile

/ Automotive / Military

FDD-LTE, TD-LTE, TDS-CDMA,

CDMA, WCDMA, WiMAX, PCS, GSM,

GPS, GPRS, TETRA

• IoT / Broadcasting / WLAN

FM, DMB, DVB, ISM

Functional Diagram

RF IN 1

RF OUT / Bias 3

GND

2,4

4

3

2

1

ESD/MSL

ESD sensitive device. Observe

handling precautions.

2 HBM: Class 2, JESD22-A114

3 CDM: Class C3 , JESD22-C101F

4 MSL 3, J-STD-020

Description

The PW470 is a high performance InGaP HBT MMIC Amplifier and

consists of Darlington pair amplifiers. The features of PW470 are

high linear performance, wideband operation and high reliability. The

PW470 operates from a single voltage supply and requires only two

DC-blocking capacitors, a bias resistor and an inductor for operation.

The device is a general purpose buffer amplifier that offers high

dynamic range in a low cost surface-mounted plastic SOT-89

package. All devices are 100% RF and DC tested.

Specifications

Parameter Units

75

Frequency (MHz)

900 1900 2300 2600

S21

dB 16.3 16.0 15.5 14.9 14.4

S11

dB

-28

-18

-18

-13

-11

S22

dB

-17

-19

-14

-11

-10

P1dB

dBm 19.4

19.2

18.4

17.7

17.1

OIP3

dBm 35.7

35

32.8 31.5 30.3

NF

dB

3.4

3.5

3.7

3.8

3.9

V/I

V/mA

5 / 69

Rth

°C/W

57

1) Test Conditions : T=25°C, Supply Voltage=5.3V, Rbias=4.7ohm, 50ohm System

2) OIP3 measured with two tones at an output power of 3dBm/tone separated by 1MHz.

3500

13.5

-12

-10

14.5

27.8

-

Absolute Maximum Ratings

Parameter

Rating

Unit

Supply Voltage

11

V

Supply Current

250

mA

RF Power Input

10

dBm

Storage Temperature

-55 to 150

°C

Ambient Operating Temperature

-40 to 85

°C

Junction Temperature

187

°C

1) Stresses above the maximum values listed have may cause permanent damage to the device.

2) MTTF is more than 100 years.

http://www.prewell.com

Products and product information are subject to change without notice. Version 0.6

1

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