AT-260_1 MACOM [Tyco Electronics], AT-260_1 Datasheet

AT-260_1

Manufacturer Part Number

AT-260_1

Description

Digital Attenuator 31 dB, 5-Bit DC-2.0 GHz

Manufacturer

MACOM [Tyco Electronics]

Datasheet

1.AT-260_1.pdf (3 pages)

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M/A-COM Inc. and its affiliates reserve the right to make changes to the

product(s) or information contained herein without notice. M/A-COM makes

no warranty, representation or guarantee regarding the suitability of its

products for any particular purpose, nor does M/A-COM assume any liability

whatsoever arising out of the use or application of any product(s) or

information.

Digital Attenuator, 31 dB, 5-Bit

DC - 2.0 GHz

Features

• 1-dB Attenuation Steps to 31 dB

• Ultra Low DC Power Consumption

• Low Intermodulation Products: IP3 = 50 dBm

• SSOP-20 Plastic Package

• Tape and Reel Packaging Available

• Temperature Stability: ± 0.15 dB from –40°C to

Description

M/A-COM’s AT-260 is a 5-bit, 1-dB step GaAs MMIC

digital attenuator in a low cost SSOP-20 surface

mount plastic package. The AT-260 is ideally suited

for use where high accuracy, fast switching, very low

power

products are required at a low cost.

Typical applications include radio and cellular

equipment, wireless LANS, GPS equipment and

other gain/level control circuits.

The AT-260 is fabricated with a monolithic GaAs

MMIC using a mature 1-micron process. The

process features full chip passivation for increased

performance and reliability.

Ordering Information

Note: Reference Application Note M513 for reel size

information.

+85°C

Part Number

AT-260TR

AT-260

consumption

and

Forward Tape and Reel

SSOP 20-Lead

low

Package

intermodulation

• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

Visit www.macom.com for additional data sheets and product information.

Functional Schematic

Absolute Maximum Ratings

Pin Configuration

1. Exceeding any one or combination of these limits may cause

2. M/A-COM does not recommend sustained operation near

Pin No.

permanent damage to this device.

these survivability limits.

Operating Temperature

Storage Temperature

Control Voltage

0.5 - 2.0 GHz

Parameter

Input Power:

16 dB

0.05 GHz

No Connection

Function

VC1

VC2

VC3

VC4

VC5

8 dB

4 dB

Pin No.

Absolute Maximum

-65°C to +150°C

-40°C to +85°C

+5V, -8.5V

+27 dBm

+34 dBm

2 dB

1,2

Function

Ground

RF1

RF2

AT-260

1 dB

Related parts for AT-260_1

AT-260_1 Summary of contents

Page 1

... Note: Reference Application Note M513 for reel size information. 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information ...

Page 2

... Vin High = - µA typical to – 200 µA maximum. 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information ...

Page 3

... Frequency (GHz) SSOP-20 3 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information ...

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