AS176-59 - Skyworks Solutions, Inc.

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

200174 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 2, 2006 1

AS176-59, AS176-59LF: GaAs IC High-Isolation Positive

Control SPDT Switch 300 kHz–3 GHz

DATA SHEET

Features

●Positive voltage control (0/3 to 5 V)

●High isolation (50 dB @ 0.9, 1.9 GHz)

●Low DC power consumption

●Ideal for cellular, GSM, DCS,PCS, 3G and 2.4 GHz ISM

applications

●Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C

per JEDEC J-STD-020

Description

The AS176-59 is a GaAs FET IC SPDT switch packaged in an

MSOP-8 plastic package for low-cost, high-isolation commercial

applications. It is an ideal building block for base station dual-

band applications where synthesizer isolation is critical. Use in

conjunction with the AS165-59 SPST switch to meet GSM

synthesizer isolation requirements.

Skyworks offers lead (Pb)-free, RoHS (Restriction of

Hazardous Substances)-compliant packaging.

NEW

N/C

GND

CBL

12 34

87 65

CBL = 47 pF.

Pin Out

Parameter(1) Condition Frequency Min. Typ. Max. Unit

Insertion loss(2) 300 kHz–1.0 GHz 0.7 0.9 dB

300 kHz–2.0 GHz 0.8 1.0 dB

300 kHz–2.5 GHz 0.8 1.1 dB

300 kHz–3.0 GHz 0.9 1.2 dB

Isolation(3) J1–J2/J1–J3300 kHz–1.0 GHz 45/50 50/55 dB

J1–J2/J1–J3300 kHz–2.0 GHz 41/38 45/42 dB

300 kHz–2.5 GHz 29 34 dB

300 kHz–3.0 GHz 22 27 dB

Isolation(4) J1–J2/J1–J3300 kHz–1.0 GHz 45/50 50/55 dB

300 kHz–2.0 GHz 47 52 dB

300 kHz–2.5 GHz 36 40 dB

300 kHz–3.0 GHz 30 35 dB

VSWR(5) 300 kHz–2.0 GHz 1.3:1 1.5:1

300 kHz–3.0 GHz 1.5:1 1.8:1

Electrical Specifications at 25 °C (0, 3 V), (0, 5 V)

1. All measurements made in a 50 Ωsystem, unless otherwise specified.

2. Insertion loss changes by 0.003 dB/°C.

3. Pin 4: N/C.

4. Pin 4: GND.

5. Insertion loss state.

Insertion Loss vs. Frequency

Frequency (GHz)

Insertion Loss (dB)

-1.2

-1.0

-0.8

-0.6

-0.4

-0.2

0 0.5 1.0 1.5 2.0 2.5 3.0

J1–J2

J1–J3

-70

-65

-60

-55

-50

-45

-40

-35

-30

-25

-20

Isolation vs. Frequency

Pin 4: N/C

Frequency (GHz)

Isolation (dB)

0 0.5 1.0 1.5 2.0 2.5 3.0

J1–J3

J1–J2

-70

-65

-60

-55

-50

-45

-40

-35

-30

-25

-20

Isolation vs. Frequency

Pin 4: GND

Frequency (GHz)

Isolation (dB)

0 0.5 1.0 1.5 2.0 2.5 3.0

J1–J2

J1–J3

Typical Performance Data (0, 5 V)

VSWR vs. Frequency

Frequency (GHz)

VSWR (dB)

0 0.5 1.0 1.5 2.0 2.5 3.0

1.0

1.2

1.4

1.6

1.8

2.0

J1–J2

J1–J3

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

August 2, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200174 Rev. C

DATA SHEET • AS176-59, AS176-59LF

Parameter Condition Frequency Min. Typ. Max. Unit

Switching characteristics

Rise, fall 10/90% or 90/10% RF 60 ns

On, off 50% CTL to 90/10% RF 100 ns

Video feedthru TRISE = 1 ns, BW = 500 MHz 50 mV

Intermodulation intercept point (IP3) Two-tone input power 5 dBm

VCTL = 3 V 0.5–3 GHz 41 dBm

VCTL = 5 V 0.5–3 GHz 45 dBm

Thermal resistance 25 °C/W

Control voltages VLOW = 0 to 0.2 V @ 20 µA max.

VHIGH = 3 V @ 100 µA max. to 5 V @ 200 µA max.

Operating Characteristics at 25 °C (0, 5 V)

DATA SHEET • AS176-59, AS176-59LF

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

200174 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 2, 2006 3

V1V2J1–J2J1–J3

HIGH Isolation Insertion loss

VHIGH 0 Insertion loss Isolation

Truth Table

All other conditions not recommended.

VHIGH = 3 V to 5 V.

Characteristic Value

RF input power 1 W max. for f > 500 MHz

100 mW for f < 500 MHz

VCTL = 0/8 V

Supply voltage 8 V

Control voltage -0.2 V, +8 V

Operating temperature -40 °C to +85 °C

Storage temperature -65 °C to +150 °C

Absolute Maximum Ratings

MSOP-8

0.012 (0.30 mm)

Pin 1

Indicator

+ 0.006 (0.15 mm)

7.0˚

Typ.

0.038 (0.95 mm)

0.030 (0.75 mm) 0.017

(0.43 mm) 8.0˚

Max.

0.028 (0.70 mm)

0.016 (0.40 mm)

0.007 (0.18 mm)

± 0.005 (0.12 mm)

0.006 (0.15 mm)

0.002 (0.05 mm)

- 0.002 (0.05 mm)

0.0256 (0.65 mm) Typ.

0.118 (3.00 mm)

± 0.004 (0.1 mm)

SQ.

0.193 (4.90 mm)

Ref.

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.

CAUTION: Although this device is designed to be as robust as

possible, ESD (Electrostatic Discharge) can damage

this device. This device must be protected at all times

from ESD. Static charges may easily produce poten-

tials of several kilovolts on the human body or

equipment, which can discharge without detection.

Industry-standard ESD precautions must be employed

at all times.

Recommended Solder Reflow Profiles

Refer to the “Recommended Solder Reflow Profile”

Application Note.

ape and Reel Information

Refer to the “Discrete Devices and IC Switch/Attenuators

Tape and Reel Package Orientation” Application Note.

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

August 2, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200174 Rev. C

DATA SHEET • AS176-59, AS176-59LF

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