DATA SHEET

SE2521A80: 2.4 GHz Wireless LAN Front-End

Preliminary

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

202417A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012

4

Logic Characteristics

Conditions:

VCC = VEN = 3.3 V, TA = 25

°C, as measured on Skyworks Solutions’ SE2521A80-EV1 evaluation board

(de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted.

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

VENH

Logic High Voltage

(Module On)

-

2.0

-

VCC

V

VENL

Logic Low Voltage

(Module Off)

-

0

-

0.5

V

IENH

Input Current Logic

High Voltage

-

-

100

200

μA

IENL

Input Current Logic

Low Voltage

-

-

0.2

-

μA

Switch Characteristics

Conditions:

VCC = VEN = 3.3 V, TA = 25

°C, as measured on Skyworks Solutions’ SE2521A80-EV1 evaluation board

(de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted.

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

VCTL_ON

Control Voltage

(On State)

-

3.0

-

3.6

V

VCTL_OFF

Control Voltage

(OFF State)

-

0.0

-

0.2

V

SWON

Low Loss Switch

Control Voltage

High State = VCTL_ON -

VCTL_OFF

2.8

-

VCC

V

SWOFF

High Loss Switch

Control Voltage

Low State = VCTL_OFF -

VCTL_OFF

0

-

0.3

V

ICTL_ON

Switch Control Bias

Current (RF Applied)

On pin (C1,C2,C3,C4)

being driven high. RF

Applied

-

-

100

µA

ICTL_ON

Switch Control Bias

Current (No RF)

On pin (C1,C2,C3,C4)

being driven high. No RF

-

-

30

µA

CCTL

Control Input

Capacitance

-

-

-

100

pF

Switch Control Logic Table

Switch Logic

Operational Mode

C1

C4

C2

C3

TXRF – ANTA

TXRF – ANTB

RXRF – ANTA

RXRF – ANTB

SWON

SWOFF

SWOFF

SWOFF

ON

OFF

OFF

OFF

SWOFF

SWON

SWOFF

SWOFF

OFF

ON

OFF

OFF

SWOFF

SWOFF

SWON

SWOFF

OFF

OFF

ON

OFF

SWOFF

SWOFF

SWOFF

SWON

OFF

OFF

OFF

ON