Datasheet > PSA-11

PSA-11

更新时间： 2024-11-01 21:19:35

品牌	Logo	应用领域
艾法斯 - AEROFLEX		衰减器射频微波
页数	文件大小	规格书
1页	75K
描述
RF/Microwave Attenuator, 0 MHz - 12400 MHz RF/MICROWAVE FIXED ATTENUATOR, ROHS COMPLIANT PACKAGE-2

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中文翻译

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技术参数
数据手册

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PSA-11 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
Reach Compliance Code：	unknown	风险等级：	5.3
其他特性：	HIGH RELIABILITY	标称衰减：	11 dB
特性阻抗：	50 Ω	构造：	COMPONENT
最大输入功率 (CW)：	31.76 dBm	JESD-609代码：	e4
最大工作频率：	12400 MHz	最小工作频率：
最高工作温度：	150 °C	最低工作温度：	-55 °C
射频/微波设备类型：	FIXED ATTENUATOR	端子面层：	Gold (Au)
最大电压驻波比：	1.5	Base Number Matches：	1

PSA-11 数据手册

SERIES PSA

ATTENUATORS

Pill, Drop-in – DC-12.4 GHz

RoHS

ꢀ

FEATURES

• Laser Trimmed

• 1ꢀꢀ% Tested

• Temperature Stable

• Fixtures Available

GENERAL INFORMATION

The PSA Series attenuators are “pill” devices designed for

installation in stripline circuits. The element is a thin film laser

trimmed chip, en-capsulated in an epoxy. The resilient spring

configuration provides positive ground plane contact, regard-

less of variations in ground plane spacing tolerances. The PSA

Series attenuators are ideal for high-rel applications.

ORDERING INFORMATION

GENERAL SP ECIFICATIONS

The attenuators are available in 1 dB increments from 1 through

ꢂꢀ dB. Specify desired attenuation value by adding the

attenuation value to the basic series designation. (See note 4)

Impedance

50 ohms

Operating Temperature -55°C to +150°C

Substrate

96% Alumina

Resistive Element

Case, Cap & Tabs

Proprietary Thin Film

EXAMPLE:

Copper, Gold Plated per MIL-G-45204

PSA

–

Basic

Series Value

P HYSICAL DIMENSIONS

NOTES

.020[0.51] OFFSET

1. Performance of other dB values vary dependent on attenuation.

Contact factory for specifications for fractional dB values.

2. Performance is typical and based on device mounted in

matched 50 ohm line.

3. Rated power 1.5 watts input.

.060[15.2]

4. Standard values 1, 2, 3, 4, 5, 6, 10, 20 dB.

Non-std values available as special order.

.250[6.4]

MIN

+.005[0.13]

–.002[0.05]

.250[6.4]

AVERAGE P OWER DERATING CU RVE

POWER DERATING

MINIMUM EXPANDED HEIGHT .140[3.56]

100

.003 .001[0.08 0.03]

MAXIMUM COMPRESSED HEIGHT .121[3.07]

150 °C

PSA

CASE TEMPERATURE

(SEE NOTE 3)

RESILIENT HOUSING

P ERFORMANCE SP ECIFICATIONS

Attenuation

Increment (dB)

Notes 1,4

Attenuation Accuracy (dB) Note 2

VSWR (Typical) Note 2

DC-4 GHz

4-8 GHz

0.5

8-12.4 GHz

DC-4 GHz

1.25

4-8 GHz

1.35

8-12.4 GHz

1.50

1 -3

4 - 6

0.5

1.25

1.35

1.50

7 - 10

11 - 15

0.5

0.75

1.25

1.35

1.50

0.75

+0.5

–3.0

+0.5

–4.0

1.25

1.35

1.50

16 - 20

1.0

+0.5

–4.0

—

1.25

1.35

—

KEY: Inches [Millimeters] .XX .ꢀ0 .XXX .ꢀ1ꢀ [.X ꢀ.ꢁ .XX ꢀ.ꢂ5]

60 South Jefferson Road, Whippany, NJ 07981

Tel: 973-887-8100 • Fax: 973-560-1372

KDI-RESISTOR PRODUCTS

www.aeroflex.com/kdi-resistor • kdi-resistor-sales@aeroflex.com

REV 0/ꢀ9

中文翻译

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