Datasheet > AT-264TR

AT-264TR

更新时间： 2024-10-27 22:47:55

品牌	Logo	应用领域
泰科 - TE		射频微波衰减器
页数	文件大小	规格书
2页	63K
描述
Digital Attenuator, 4 Bit, Single Control 30 dB, 0.5 - 2.0 GHz

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中文翻译

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技术参数
数据手册

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AT-264TR 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
Reach Compliance Code：	unknown	风险等级：	5.15
Is Samacsys：	N	安装特点：	SURFACE MOUNT
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	TSSOP16,.25	电源：	5 V
子类别：	RF/Microwave Attenuators	表面贴装：	YES
技术：	GAAS	Base Number Matches：	1

AT-264TR 数据手册

Digital Attenuator, 4 Bit, Single Control, 30 dB, 0.5 - 2.0 GHz

AT-264

Digital Attenuator, 4 Bit, Single Control

30 dB, 0.5 - 2.0 GHz

Features

TSSOP-16¹

•

Single Control CMOS logic for each bit

Attenuation 2 dB steps to 30 dB

Low DC Power Consumtion: 50 uW

Low Cost Plastic TSSOP-16 Package

PN 16

6,0

6,2

.03

0,9

0,8

.17

.16

4,0

4,2

PN 1

.025

0,6

Description

5,1

4,0

The M/A-COM 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 intermodula-

tion products are required. Typical applications include radio,

cellular, wireless LANs, GPS equipment and other gain/level

control circuits.

1. Dimensions are in inches/mm.

Ordering Information

Part Number

Package

The AT-264 is fabricated using a mature 1 micron GaAs

MESFET process. The process features full chip passivation

for increased performance and reliability.

AT-264

TSSOP 16-Lead Plastic

Tape and Reel¹

AT-264TR

1. Refer to Application Note M513 for reel size information.

Electrical Specifications: T_A= +25°C¹

Parameter

Reference Insertion Loss 0.5 - 1.0 GHz

0.5 - 2.0 GHz

Test Conditions

Units

Min.

Typ.

1.6

1.8

Max.

1.8

2.0

Attenuation Accuracy

0.5 - 1.0 GHz

0.5 - 2.0 GHz

1.0 - 1.5 GHz

0.5 - 2.0 GHz

±(0.15 dB + 5% of Attenuation setting in dB) dB

±(0.3 dB + 5% of Attenuation setting in dB) dB

VSWR

1.5:1

1.9:1

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

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

in Band

T_rise, T_fall

T_on, T_off

Transients

µS

1 dB Compression

Input Power

0.5 GHz

0.9 GHz

0.5 GHz

dBm

IP₂

IP₃

Measured Relative to

Input Power²

0.5 - 2.0 GHz

0.5 GHz

0.5 - 2.0 GHz

Measured Relative to

Input Power²

1. All measurements at 900 MHz in a 50Ω system unless otherwise specified. Loss varies at 0.003 dB/°C.

2. For two-tone Input Power up to +5 dBm.

V3.00

M/A-COM Division of AMP Incorporated Q North America: Tel. (800) 366-2266, Fax (800) 618-8883 Q Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087

Q Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020

www.macom.com

AMP and Connecting at a Higher Level are trademarks.

Specifications subject to change without notice.

中文翻译

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与AT-264TR相关器件

型号	品牌	获取价格	描述	数据表
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
AT-267TR	TE	获取价格	Digital Attenuator, 1 Bit, 15 dB Step DC - 2.0 GHz
AT-267TR-3000	TE	获取价格	Digital Attenuator, 1 Bit, 15 dB Step DC - 2.0 GHz
AT26DF041	ATMEL	获取价格	4-MEGABIT 3.0-VOLT ONLY OR 2.7-VOLT ONLY SERIAL FIRMWARE DATAFLASH-R

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