SW-438 datasheet(2/4 Pages) MACOM

2 / 4 page

GaAs SPDT Switch, DC-3.0 GHz

SW-438

Specifications subject to change without notice.

n North America: Tel. (800) 366-2266

n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298

n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020

Visit www.macom.com for additional data sheets and product information.

V 1.00

Typical Performance Curves

Bluetooth Applications

(8 pF DC Blocking Capacitors, +2.3V Control)

Electrical Specifications: TA = 25°C, 3V Control

Parameter

Test Conditions

Units

Min

Typ

Max

Insertion Loss

DC-3.0 GHz

0.7

0.8

Isolation

DC-1.0 GHz

1.0-2.0 GHz

2.0-3.0 GHz

Return Loss

DC-1.5 GHz

1.5-3.0 GHz

P1dB (2.3 V supply)

500 MHz-2.0 GHz

dBm

P1dB (3V supply)

500 MHz-2.0 GHz

dBm

IP2

2-tone 900 MHz, 5 MHz spacing (2.3V)

dBm

IP3

2-tone 900 MNz, 5 MHz spacing (2.3V)

dBm

2nd Harmonic

2.4 GHz Pin = 20 dBm, Vc = 2.3V

dBc

3rd Harmonic

2.4 GHz Pin = 20 dBm, Vc = 2.3V

dBc

Ton, Toff

50% ctl to 10/90% RF

Trise, Tfall

10% to 90% RF

Gate Leakage

|Vctl| = 5V

µA

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

2.0

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3.0

Frequency (GHz)

+25°C

-40°C

+85°C

Insertion Loss vs. Frequency Over Temperature

2.0

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3.0

Frequency (GHz)

+25°C

-40°C

+85°C

Isolation vs. Frequency Over Temperature

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