AS178-73 datasheet(2/2 Pages) ALPHA

Nome de Peças	AS178-73

Descrição Electrónicos	PHEMT GaAs IC High Linearity Positive Control SPDT Switch DC-2 GHz

PDF	2 Pages

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Fabricante Electrônico	ALPHA [Alpha Industries]

Página de início	http://www.alphaind.com

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PHEMT GaAs IC High Linearity Positive Control SPDT Switch DC–2 GHz

AS178-73

Alpha Industries, Inc. [781] 935-5150

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

Specifications subject to change without notice. 11/99A

CBL

GND

CBL

10 k

Ω

Pin Out

J1–J2

J1–J3

0VHigh

Isolation

Insertion Loss

VHigh

Insertion Loss

Isolation

Truth Table

VHigh = +3 to +5 V (VS = VHigh ± 0.2 V).

DC blocking capacitors (CBL) must be supplied externally.

CBL = 100 pF for operating frequency >500 MHz.

Typical Performance Data (0, +3 V)

Insertion Loss vs. Frequency

Frequency (GHz)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.0

0.5

1.0

1.5

2.0

2.5

VSWR vs. Frequency

Frequency (GHz)

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.0

0.0

0.5

1.0

1.5

2.0

2.5

Isolation vs. Frequency

Frequency (GHz)

0.0

0.5

1.0

1.5

2.0

2.5

Characteristic

Value

RF Input Power

10 W Max. > 900 MHz

0/+7 V Control

Control Voltage

-0.2 V, +8 V

Operating Temperature

-40°C to +85°C

Storage Temperature

-65°C to +150°C

ΘJC

25°C/W

Absolute Maximum Ratings

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