# HWS382 MMIC SPDT Switch

## Features

· Low Insertion Loss: 0.4 dB @ 2.5 GHz, 0.5 dB @ 5.8 GHz
· Isolation: 24 dB @ 2.5 GHz, 27 dB @ 5.8 GHz
· Low DC Power Consumption
· Miniature QFN12L (3x3 mm) Plastic Package
· PHEMT process

## Description

· GaAs PHEMT MMIC SPDT switch operating at DC-6 GHz
· Suitable for IEEE 802.11a/b/g WLAN applications (transmit/receive, antenna diversity, band selection)

## Electrical Specifications (at 25°C with 0/+3V)

Parameter	Test Conditions	Min.	Typ.	Max.	Unit
Insertion Loss	0.10-6.00 GHz, 2.40-2.50 GHz, 5.15-5.85 GHz		0.5, 0.4, 0.5	<br>0.6, 0.8	dB
Isolation	0.10-6.00 GHz, 2.40-2.50 GHz, 5.15-5.85 GHz		22<br>24	24<br>24<br>27		dB
Return Loss	0.10-6.00 GHz, 2.40-2.50 GHz, 5.15-5.85 GHz		12<br>10	15<br>20<br>18		dB
Input Power for One dB Compression	2.00-6.00 GHz		30	dBm
Control Current			5	100	uA

## Absolute Maximum Ratings

· RF Input Power: +32 dBm @ +3V
· Control Voltage: +6V
· Operating Temperature: -40°C to +85°C
· Storage Temperature: -65°C to +150°C

## Pin Out

· DC blocking capacitors (8pF) required on all RF ports
· Exposed pad on bottom must be connected to ground via holes

## Logic Table

VC1	VC2	RFC-RF1	RFC-RF2
0	1	Insertion Loss	Isolation
1	0	Isolation	Insertion Loss

· ‘1’ = +3V to +5V
· ‘0’ = 0V to +0.2V