SKY13252-321 Skyworks Solutions, SKY13252-321 Datasheet

SKY13252-321

Manufacturer Part Number

SKY13252-321

Description

PHEMT GaAs IC Diversity Switch DC-6 GHz

Manufacturer

Skyworks Solutions

Datasheet

1.SKY13252-321.pdf (2 pages)

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Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SKY13252-321

Manufacturer:

Skyworks

Quantity:

1 400

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SKY13252-321LF

Manufacturer:

Skyworks

Quantity:

1 400

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PRELIMINARY DATA SHEET

SKY13252-321: PHEMT GaAs IC Diversity Switch DC–6 GHz

Applications

●

Features

●

Description

The SKY13252-321 is a broadband transfer switch designed to

combine T/R and antenna diversity switching functions on a

single IC. The device is designed to have a low insertion loss and

maintain high linearity at low control voltages. This low cost

switch is ideal for Wireless LAN applications and is capable of

covering both the 2.4 GHz and 5 GHz bands.

Electrical Specifications at 25ºC (0, +3 V)

Operating Characteristics at 25ºC (0, +3 V)

Insertion loss

Isolation

Return loss

IIP3

Control voltage

WLAN 802.11a, b, g diversity

1 dB

Operating frequency DC–6 GHz

Positive low voltage control (0/3 V operation)

Low insertion loss

High linearity

Miniature QFN-12 plastic package

PHEMT process

Parameter

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

Skyworks Proprietary and Confidential information. • Products and product information are subject to change without notice. • Dec. 05, 2003

@ 0, +3 V

5 dBm per tone, 5 MHz spacing, @ 0, +3 V

LOW

HIGH

= 0–0.25 V @ 10 µA max.

= 3–5.00 V @ 15 µA max.

Ant1, Ant2 to T

Ant1 to Ant2, T

Ant1, Ant2 to T

Condition

, R

to R

QFN-12

+ 0.003 (0.07 mm)

- 0.002 (0.05 mm)

0.009 (0.23 mm)

2.400–2.500 GHz

5.150–5.350 GHz

5.725–5.825 GHz

2.400–2.500 GHz

5.150–5.350 GHz

5.725–5.825 GHz

2.400–2.500 GHz

5.150–5.350 GHz

5.725–5.825 GHz

2.400–2.500 GHz

5.150–5.350 GHz

5.725–5.825 GHz

Indicator

Pin 1

Exposed pad

Frequency

2–6 GHz

(0.73 mm)

0.118 (3.00 mm)

0.029

(0.50 mm) BSC

(0.180 mm)

0.0196

0.007

Min.

27.0

23.0

21.0

20.0

17.0

(3.00 mm)

0.118

www.DataSheet4U.com

0.75

1.10

1.20

33.0

30.0

24.0

25.0

20.0

17.0

13.0

Typ.

0.008 (0.20 mm)

Seating Plane

± 0.004 (0.10 mm)

(0.435 mm) SQ.

0.022 (0.55 mm)

Pin 1 Indicator

0.057 (1.45 mm) SQ.

+ 0.004 (0.10 mm)

- 0.006 (0.15 mm)

0.017

Max.

(0.02 mm)

0.90

1.30

1.35

(0.75 mm)

(0.05 mm)

0.001

± 0.002

0.030

dBm

Unit

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SKY13252-321 Summary of contents

Page 1

... Miniature QFN-12 plastic package PHEMT process ● Description The SKY13252-321 is a broadband transfer switch designed to combine T/R and antenna diversity switching functions on a single IC. The device is designed to have a low insertion loss and maintain high linearity at low control voltages. This low cost switch is ideal for Wireless LAN applications and is capable of covering both the 2.4 GHz and 5 GHz bands. Electrical Specifications at 25º ...

Page 2

... PRELIMINARY DATA SHEET • SKY13252-321 Typical Performance Data 0 -0.2 A2-T X -0.4 -0.6 A2-R X -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2 Frequency (GHz) Insertion Loss vs. Frequency 0 -5 -10 -15 -20 -25 -30 -35 -40 A1-R A2-T X -45 -50 -55 - Frequency (GHz) Isolation vs. Frequency Truth Table Insertion loss path V 1 Ant1-T , Ant2 Ant1-R , Ant2 Skyworks Solutions, Inc. • ...

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