AS218-321LF Skyworks Solutions Inc, AS218-321LF Datasheet

IC SW DPDT DC-6GHZ GAAS 12-QFN

AS218-321LF

Manufacturer Part Number
AS218-321LF
Description
IC SW DPDT DC-6GHZ GAAS 12-QFN
Manufacturer
Skyworks Solutions Inc
Datasheet

Specifications of AS218-321LF

Rf Type
802.11a/b/g/Wi-Fi, WLAN
Frequency
100MHz ~ 6GHz
Features
DPDT
Package / Case
12-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
863-1010-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AS218-321LF
Manufacturer:
Skyworks
Quantity:
1 400
Part Number:
AS218-321LF
Manufacturer:
SKYWORKS/思佳讯
Quantity:
20 000
Applications
Features
Description
The AS218-321 is a broadband transfer switch designed to
combine T/R and antenna diversity switching functions on a
single IC. The device is designed to handle high power and
maintain high linearity at low control voltages. This low-cost
switch is ideal for Wi-Fi systems and is capable of covering
both the 2.4 and 5 GHz bands.
Electrical Specifications at 25 °C (0, 3 V)
1. All measurements made in a 50 Ω system.
2. Insertion loss changes by 0.003 dB/C.
DATA SHEET
AS218-321, AS218-321LF: PHEMT GaAs IC High-Power
Transfer Switch 0.1–6 GHz
Insertion loss
Isolation
Return loss
NEW
WLAN 802.11a, b, g diversity
Operating frequency 0.1–6 GHz
Positive low voltage control (0/3 V operation)
Low insertion loss
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 250 °C
per JEDEC J-STD-020
(3)
Parameter
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
(2)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
(1, 4)
200082 Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 9, 2006
Ant 1, Ant 2 to Tx, Rx
Ant 1, Ant 2 to Tx, Rx
Ant 1, Ant 2 to Tx, Rx
Condition
Pin Out (Top View)
DC blocking capacitors (C
C
BL
3. Return loss for insertion loss state.
4. Tx and Rx paths can be used interchangeably.
= 15 pF.
V
0.10–6.00 GHz
2.40–2.50 GHz
5.15–5.85 GHz
0.10–6.00 GHz
2.40–2.50 GHz
5.15–5.85 GHz
0.10–6.00 GHz
2.40–2.50 GHz
5.15–5.85 GHz
1
GND
GND
Frequency
BL
) required on RF ports.
12
4
Min.
17
26
17
11
5
10
6
Typ.
1.6
1.2
1.4
19
28
19
10
15
20
Max.
1.8
1.4
1.6
GND
GND
V
2
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
1

Related parts for AS218-321LF

AS218-321LF Summary of contents

Page 1

... DATA SHEET AS218-321, AS218-321LF: PHEMT GaAs IC High-Power Transfer Switch 0.1–6 GHz Applications WLAN 802.11a diversity ● Features Operating frequency 0.1–6 GHz ● Positive low voltage control (0/3 V operation) ● ● Low insertion loss Available lead (Pb)-free and RoHS-compliant MSL-1 @ 250 °C ● ...

Page 2

... DATA SHEET • AS218-321, AS218-321LF Operating Characteristics at 25 °C ( Parameter 2nd and 3rd harmonic IIP3 Thermal resistance Control voltages Typical Performance Data ( -0.2 -0.4 A1-T Path X -0.6 -0.8 A1-R Path X -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 0.6 1.2 1.8 2.4 3.0 3.6 4.2 4.8 5.4 6.0 Frequency (GHz) Insertion Loss vs ...

Page 3

... Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 9, 2006 QFN-12 Insertion Loss Path Ant 1 to Tx, Ant Indicator Ant 2 to Tx, Ant 0.009 (0.23 mm) + 0.003 (0.07 mm) - 0.002 (0.05 mm) DATA SHEET • AS218-321, AS218-321LF 0.008 (0.20 mm) 0.118 (3.00 mm) Seating Plane Pin 1 0.118 (3.00 mm) 0.007 (0.180 mm) ...

Page 4

... DATA SHEET • AS218-321, AS218-321LF Copyright © 2002, 2003, 2004, 2005, 2006, Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein ...

Related keywords