Datasheet > AT-264_1

AT-264_1

更新时间： 2024-10-28 04:07:15

品牌	Logo	应用领域
泰科 - TE		衰减器
页数	文件大小	规格书
3页	200K
描述
Digital Attenuator, 4-Bit, Single Control 30dB, 0.5-2.0 GHz

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中文翻译

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AT-264_1 数据手册

Digital Attenuator, 4-Bit, Single Control

30 dB, 0.5-2.0 GHz

AT-264

Functional Schematic ^2,3

Features

•

Positive Single Control

2-dB Attenuation Steps to 30 dB

Low DC Power Consumption

TSSOP-16 Plastic Package

Description

M/A-COM’s AT-264 is a 4-bit, 2-dB step GaAs MMIC

digital attenuator in a low cost TSSOP-16 surface

mount plastic package. The AT-264 is ideally suited for

use where high accuracy, very low power consumption

and low intermodulation products are required. Typical

applications include radio, cellular, wireless LANs, GPS

equipment and other gain/level control circuits.

The AT-264 is fabricated using a mature 1 micron

GaAs MESFET process. The process features full chip

passivation for increased performance and reliability.

2. Blocking caps are required on all RF ports (39 pF used

for data measurements).

3. Vs = +5 ± 0.2 VDC must be applied at RF1 or RF2 using

a 10 Kohm or greater pull-up resistor.

Ordering Information

Part Number

Package

AT-264

TSSOP 16-Lead Plastic Package

AT-264TR*

Tape and Reel

Pin Configuration

* Reference Application Note M513 for reel size information.

Pin No.

Function

Ground

VC1

Pin No.

Function

RF2

Absolute Maximum Ratings ¹

Ground

Absolute Maximum

Parameter

VC2

Input Power

VC3

50 MHz

+27 dBm

+34 dBm

500 - 2000 MHz

VC4

Ground

RF1

Control Voltage

-0.5 V < V_C< 8.5 V

-40°C to +85°C

Ground

Operating Temperature

Storage Temperature

-65°C to +150°C

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

permanent damage to this device.

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.

• 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.

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与AT-264_1相关器件

型号	品牌	获取价格	描述	数据表
AT-264PIN	TE	获取价格	Digital Attenuator， 4 Bit， Single Control， 30
AT-264-PIN	TE	获取价格	Digital Attenuator, 4-Bit, Single Control 30 dB, 0.5 - 2.0 GHz
AT-264TR	TE	获取价格	Digital Attenuator, 4 Bit, Single Control 30 dB, 0.5 - 2.0 GHz
AT-266	TE	获取价格	Digital Attenuator, 1 Bit, 10 dB Step DC - 2.0 GHz
AT-266_1	TE	获取价格	Digital Attenuator, 1-Bit, 10dB Step, DC-2.0 GHz
AT-266RTR	TE	获取价格	Digital Attenuator, 1 Bit, 10 dB Step DC - 2.0 GHz
AT-266TR	TE	获取价格	Digital Attenuator, 1 Bit, 10 dB Step DC - 2.0 GHz
AT-267	TE	获取价格	Digital Attenuator, 1 Bit, 15 dB Step DC - 2.0 GHz
AT-267_1	TE	获取价格	Digital Attenuator, 1-Bit, 15dB, DC-2.0 GHz
AT-267SMB	TE	获取价格	Digital Attenuator, 1 Bit, 15 dB Step DC - 2.0 GHz

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