Datasheet > PSA-11

PSA-11

更新时间： 2024-11-24 21:09:15

品牌	Logo	应用领域
APITECH		衰减器射频微波
页数	文件大小	规格书
1页	56K
描述
Fixed Attenuator, 0MHz Min, 12400MHz Max, ROHS COMPLIANT PACKAGE-2

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技术参数
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PSA-11 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.75	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	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

FEATURES

• LaserTrimmed

• 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 SPECIFICATIONS

The attenuators are available in 1 dB increments from 1 through

ꢂꢀ dB. Specif y desired attenuation value by adding the

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

Impedance

5ꢀ ohms

Operating Temperature -55°C to +15ꢀ°C

Substrate

96% Alumina

Resistive Element

Case, Cap & Tabs

Proprietary Thin Film

Copper, Gold Plated per MIL-G-45ꢂꢀ4

PSA – X

Basic

Series Value

PHYSICAL 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 POWER DERATING CURVE

POWER DERATING

MINIMUM EXPANDED HEIGHT .140[3.56]

1ꢀꢀ

5ꢀ

ꢂ5

ꢀ

.003 .001[0.08 0.03]

MAXIMUM COMPRESSED HEIGHT .121[3.07]

ꢂ5

ꢁ5

15ꢀ °C

PSA

CASETEMPERATURE

(SEE NOTE 0)

RESILIENT HOUSING

PERFORMANCE SPECIFICATIONS

Attenuation

Increment (dB)

Notes 1,4

Attenuation Accuracy (dB) Note ꢂ

VSWR (Typical) Note ꢂ

DC-4 GHz

4-ꢁ GHz

±ꢀ.5

ꢁ-1ꢂ.4 GHz

DC-4 GHz

1.ꢂ5

4-ꢁ GHz

1.05

ꢁ-1ꢂ.4 GHz

1.5ꢀ

1 -0

4 - 6

±ꢀ.5

±ꢀ.75

±ꢀ.5

±ꢀ.75

±ꢀ.5

1.ꢂ5

1.05

1.5ꢀ

7 - 1ꢀ

11 - 15

±ꢀ.5

1.ꢂ5

1.05

1.5ꢀ

+ꢀ.5

–0.ꢀ

+ꢀ.5

–4.ꢀ

1.ꢂ5

1.05

1.5ꢀ

16 - ꢂꢀ

±1.ꢀ

+ꢀ.5

–4.ꢀ

—

1.ꢂ5

1.05

—

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

300 Dino Drive, Ann Arbor, MI 48103

Tel: 888-244-6638 or 734-426-5553 • Fax: 734-426-5557

www.aeroflex.com/inmet • inmetsales@aeroflex.com

REV ꢀ4/11

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