AT-210RTR MACOM [Tyco Electronics], AT-210RTR Datasheet

AT-210RTR

Manufacturer Part Number

AT-210RTR

Description

Digital Attenu a t o r, 15 dB, 4-Bit DC - 2 GHz

Manufacturer

MACOM [Tyco Electronics]

Datasheet

1.AT-210RTR.pdf (2 pages)

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Reference Insertion Loss

Attenuation Accuracy

Digital Attenu a t o r, 15 dB, 4-Bit

DC - 2 GHz

Features

Description

M/A-COM’s AT-210 is a 4-bit, 1-dB step GaAs MMIC digi-

tal attenuator in a low cost SOIC 16-lead surface mount

plastic package. The AT-210 is ideally suited for use where

high accuracy, fast switching, very low power consumption

and low intermodulation products are required. Typical

applications include radio, cellular, and wireless LANs, GPS

equipment and other Gain/Level Control circuits.

The AT-210 is fabricated with a monolithic GaAs MMIC

using a mature 1-micron process. The process features full

chip passivation for increased performance and reliability.

Electrical Specifications, T

1. Refer to “Tape and Reel Packaging”Section, or contact factory.

2. All measurements at 1 GHz in a 50

3.Attenuation accuracy specifications apply with negative bias control and low inductance grounding.

Compression

High Accuracy +/-3%

Temperature Stability +/-0.15 dB from -40°C to +85°C

Low Intermodulation Product: +50 dBm IP 3

Low DC Power Consumption: 50 W

Low Cost SOIC16 Plastic Package

Tape and Reel Packaging Available

Attenuation 1-dB Steps to 15 dB

Parameter

Transients

Trise, Tfall

Ton, Toff

VSWR

1 dB

IP 2

IP 3

Measured Relative

to Input Power

(For two-tone Input Power Up to +5 dBm)

to Input Power

(For two-tone Input Power Up to +5 dBm)

Input Power

50% Control to 90% RF, 50% Control to 10% RF

system, unless otherwise specified.

10% to 90% RF, 90% to 10% RF

= +25°C

Test Conditions

In Band

S O - 1 6

Ordering Information

Part Number

AT-210 PIN

AT-210TR

AT-210RTR

DC – 0.1 GHz

DC – 0.5 GHz

DC – 1.0 GHz

DC – 2.0 GHz

0.5 – 2.0 GHz

DC – 1.0 GHz

DC – 2.0 GHz

0.05 GHz

dBm

Unit

±(0.15 dB + 3% of Attenuation Setting in dB) dB

±(0.30 dB + 3% of Attenuation Setting in dB) dB

Package

SOIC 16-Lead Plastic Package

Forward Tape & Reel

Reverse Tape & Reel

Min.

1.8:1

Typ.

0.9

1.3

1.5

1.8

AT-210

Max

1.5

2.0

1.2

1.8

V 2.00

Related parts for AT-210RTR

AT-210RTR Summary of contents

Page 1

... All measurements at 1 GHz system, unless otherwise specified. 3.Attenuation accuracy specifications apply with negative bias control and low inductance grounding Ordering Information Part Number AT-210 PIN AT-210TR AT-210RTR = +25° Test Conditions DC – 0.1 GHz DC – 0.5 GHz DC – 1.0 GHz DC – 2.0 GHz DC – ...

Page 2

... Absolute Maximum Ratings Parameter Absolute Maximum Max. Input Power 50 MHz 500-2000 MHz Control Voltage Operating Temperature Storage Temperature 1.Operation of this device above any one of these parameters may cause permanent damage. Pin Configuration Pin Description Pin No. 1 VC1 9 2 VC1 10 3 VC2 ...

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