as236-321 Skyworks Solutions, Inc., as236-321 Datasheet

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as236-321

Manufacturer Part Number
as236-321
Description
As236-321, As236-321lf Phemt Gaas Ic High-power 4-ctl Dpdt Switch Lf?6 Gh
Manufacturer
Skyworks Solutions, Inc.
Datasheet

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Features
Description
Skyworks AS236-321 is a broadband DPDT 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 GHz 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
AS236-321, AS236-321LF: PHEMT GaAs IC High-Power 4-CTL
DPDT Switch LF–6 GHz
Insertion loss
Isolation
Return loss
NEW
Application 802.11a (5.2–5.8 GHz) and 802.11b,
(2.4 GHz) diversity
Operating frequency LF–6 GHz
Positive low voltage control (0/3 V operation)
Low insertion loss, less than 1.2 dB, LF–6 GHz
High linearity 57 dBm IIP3
Miniature QFN-12 plastic package
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)
200255 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 16, 2006
Between any pair of ports
A1–Tx, A2–Rx, A2–Tx, or A1–Rx
A1–A2 or Tx–Rx
Condition
Pin Out (Top View)
3. Return loss for insertion loss state.
4. Tx and Rx paths can be used interchangeably.
DC blocking caps (C
C
BL
= 15 pF for operation > 2 GHz.
V
V
1
4
2.4–2.5 GHz
5.0–6.0 GHz
2.4–2.5 GHz
5.0–6.0 GHz
2.4–2.5 GHz
5.0–6.0 GHz
2.4–2.5 GHz
5.0–6.0 GHz
Frequency
GND
BL
) must be supplied externally.
12
4
Min.
20
13
20
15
11
5
10
6
0.95
1.15
Typ.
22
15
22
17
24
18
Max.
1.1
1.3
GND
V
V
2
3
Unit
dB
dB
dB
dB
dB
dB
dB
dB
1

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as236-321 Summary of contents

Page 1

... Available lead (Pb)-free and RoHS-compliant MSL-1 @ 250 °C per JEDEC J-STD-020 Description Skyworks AS236-321 is a broadband DPDT 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 ...

Page 2

... DATA SHEET • AS236-321, AS236-321LF Operating Characteristics at 25 °C ( Parameter Switching characteristics Rise, fall On, off Video feedthru IIP3 Gate leakage current Thermal resistance Control voltages Typical Performance Data 0 -0.2 A1-R X -0.4 -0.6 A1-T X -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 0 0.6 1.2 1.8 2.4 3.0 3.6 4.2 Frequency (GHz) Insertion Loss vs. Frequency -10 -15 -20 -25 A2–T X -30 A2– ...

Page 3

... Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 16, 2006 -10 -15 -20 -25 -30 -35 -40 -45 -50 5.0 5.5 6.0 0 0.5 -10 -15 - -25 -30 -35 -40 -45 -50 5.0 5.5 6.0 0 0.5 DATA SHEET • AS236-321, AS236-321LF A1– A2– A1– 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency (GHz) A2–Rx Isolation A1– A2– A2–T ...

Page 4

... DATA SHEET • AS236-321, AS236-321LF Absolute Maximum Ratings Characteristic RF input power Control voltage Operating temperature Storage temperature Performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the Absolute Maximum specifications. Exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty ...

Page 5

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200255 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 16, 2006 DATA SHEET • AS236-321, AS236-321LF 5 ...

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