AS192-300 datasheet(2/2 Pages) ALPHA

2 / 2 page

PHEMT GaAs IC High Power SP4T Switch 0.1–2.5 GHz

AS192-300

Alpha Industries, Inc. [781] 935-5150

• Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com

Specifications subject to change without notice. 2/01A

GND

CBL

Pin Out

Typical Performance Data

DC blocking capacitors (CBL) must be supplied externally.

CBL = 47 pF for operating frequency >500 MHz.

Characteristic

Value

RF Input Power

4 W > 0.5 GHz

0/+6 V Control

Control Voltage

+6 V

Operating Temperature

-40°C to +85°C

Storage Temperature

-65°C to +150°C

ΘJC

25°C/W

Absolute Maximum Ratings

0.5

1.0

1.5

2.0

2.5

Frequency (GHz)

Typical Insertion Loss vs. Frequency

-2.0

-1.8

-1.6

-1.4

-1.2

-1.0

-0.8

-0.6

-0.4

-0.2

0.5

1.0

1.5

2.0

2.5

Frequency (GHz)

Typical VSWR

0.5

1.0

1.5

2.0

2.5

0.5

1.0

1.5

2.0

2.5

Frequency (GHz)

Typical Isolation vs. Frequency

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

Ant-J1

Ant-J2

Ant-J3

Ant-J4

VHigh VLow VLow VLow Ins. Loss Isolation Isolation

Isolation

VLow VHigh VLow VLow Isolation Ins. Loss Isolation

Isolation

VLow VLow VHigh VLow Isolation

Isolation

Ins. Loss

Isolation

VLow VLow VLow VHigh Isolation

Isolation

Ins. Loss

Truth Table

VLow = 0.

VHigh = 4.5 to 5.0 V for RF power > 30 dBm.

VHigh = 3.0 to 5.0 V for RF power 20–30 dBm.

VHigh = 2.7 to 5.0 V for RF power < 20 dBm.

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