AS195-306 查看數據表（PDF） - Alpha Industries

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AS195-306

PHEMT GaAs IC High Power SP5T Switch 0.1–2 GHz

Alpha Industries 

PHEMT GaAs IC High Power SP5T Switch 0.1–2 GHz

AS195-306

Typical Performance Data

0

-0.2

J5

-0.4

J4

J3

-0.6

J1

-0.8

J2

-1.0

-1.2

-1.4

-1.6

0

0.5

1.0

1.5

2.0 2.5

Frequency (GHz)

Typical Loss (All Paths) vs. Frequency

2.0

1.9

1.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0

J5

J4

J3

J2

J1

0.5

1.0

1.5

2.0 2.5

Frequency (GHz)

VSWR vs. Frequency

Truth Table

V1 V2 V3 V4 V5 Ant-J1 Ant-J2 Ant-J3 Ant-J4 Ant-J5

VHigh 0 0 0 0 Ins. Isol. Isol. Isol. Isol.

Loss

0 VHigh 0 0 0 Isol. Ins. Isol. Isol. Isol.

Loss

0 0 VHigh 0 0 Isol. Isol. Ins. Isol. Isol.

Loss

0 0 0 VHigh 0 Isol. Isol. Isol. Ins. Isol.

Loss

0 0 0 0 VHigh Isol. Isol. Isol. Isol. Ins.

Loss

“0” = 0 to 0.2 V.

“VHigh = 2.7 to 5 V.

0

-5

-10

-15

-20

-25

-30

J4

J5

-35

J3

-40

J2

-45

-50

0

J1

0.5

1.0

1.5

2.0 2.5

Frequency (GHz)

Typical Isolation (All Paths) vs. Frequency

Pin Out

CBL

V1

CBL

J1

V2

J2 CBL

CBL

J5

GND

GND

CBL J4

CBL

DC blocking capacitors (CBL) must be supplied externally.

CBL = 47 pF for operating frequency >500 MHz.

2

Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com

Specifications subject to change without notice. 6/01A

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