PSA-13 [APITECH]

Fixed Attenuator, 0MHz Min, 12400MHz Max, ROHS COMPLIANT PACKAGE-2;
PSA-13
型号: PSA-13
厂家: API Technologies Corp    API Technologies Corp
描述:

Fixed Attenuator, 0MHz Min, 12400MHz Max, ROHS COMPLIANT PACKAGE-2

衰减器 射频 微波
文件: 总1页 (文件大小:56K)
中文:  中文翻译
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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 +15°C  
Substrate  
96% Alumina  
Resistive Element  
Case, Cap & Tabs  
Proprietary Thin Film  
Copper, Gold Plated per MIL-G-45ꢂꢀ4  
PSA – X  
Basic  
dB  
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  
75  
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  
-1.4 GHz  
DC-4 GHz  
1.ꢂ5  
4-ꢁ GHz  
1.05  
-1.4 GHz  
1.5ꢀ  
1 -0  
4 - 6  
±ꢀ.5  
±ꢀ.5  
±ꢀ.5  
±ꢀ.75  
±ꢀ.5  
±ꢀ.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.ꢂ5  
1.05  
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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