FMIAA001050DXAFGO [APITECH]

Fixed Attenuator, 0MHz Min, 22000MHz Max;


型号：	FMIAA001050DXAFGO
厂家：	API Technologies Corp
描述：	Fixed Attenuator, 0MHz Min, 22000MHz Max 衰减器射频微波
文件：	总2页 (文件大小：321K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FMIAA001xxx*DXANFGO

* xxx specifies attenuation e.q. 050 is 5.0 dB.

Thin Film Chip Attenuators

FEATURES

•

Surface mount chip attenuator ideal for applications (hybrid circuits)

requiring precision attenuation in a small form factor

Single component reduces circuit area and board space while

replacing discrete components and improving performance

Thin film technology ensures a stable attenuator over time and temperature

High reliability

Wire bondable pads on top surface

Ground wrap eliminates need for wire for shunt element

Solder or conductive epoxy attach

Excellent high-frequency response — DC through 22 GHz

50 Ohm impedance

Power rating 250 mW

Substrate 99.9% alumina with TaN/TiW/Ni/Au

Attenuation range of -1 dB to -20 dB in 1-dB steps

(0.5 dB or custom attenuations available)

Latched Soft Start to limit power consumption

•

ELECTRICAL DATA

Parameter

Specification

Frequency…………………………………..........................……. DC to 22 GHz

Attenuation ………………....................................................….. 1 to 20 dB in 1-dB increments

Attenuation Accuracy ……………………........................……… ±0.5 dB

Return Loss ………….......................................................……. 1.45:1 VSWR; -15 dB, DC to 15 GHz

1.90:1 VSWR; -10 dB, 15 to 22 GHz

Impedance …………..........................................………………. 50 Ohms

Power Rating …………………………….............................…... 250 mW, solder attach to heat sink

Size ..............................................................................….…... 60 X 75 X 10 mil

Substrate Material ………………………………..........………... 99.9% Alumina

Resistor Material ………....…………………………………….... Tantalum Nitride

Bond Pads ….........……....……………………………………..... Wire Bondable Gold

Backside Metal ……...…....…………………………………….... Solderable or Epoxy attach Ni/Au

Spectrum Microwave

Tel: 508-485-6350 Fax: 508-485-5168

165 Cedar Hill Street, Marlborough, MA 01752

www.SpectrumMicrowave.com

Thin Film Chip Attenuators

5 dB Thin Film Chip Attenuator

Measured Performance Data

5 dB Attenuator Loss

FMIAA001050DXAFGO

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

10 11 12 13 14

16 17 18 19 20 21 22

Frequency GHz

Red = S21 dB att1

Black = S21 dB att2

Green = S21 dB att3

Blue = S21 dB att4

5 mils

10 mils

75 mils

60 mils

Mechanical Outline

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