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

August 7, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200273 Rev. C

DATA SHEET • SKY12323-303LF

4

RF Input/Output

RF Input/Output

1

2

3

4

5

6

7

8

9

10

GND

GND

GND

16 dB

8 dB

4 dB

2 dB

1 dB

Pin Out

Characteristic

Value

RF input power

Supply voltage

Control voltage

Operating temperature

-40 °C to +85 °C

Storage temperature

-65 °C to +150 °C

Absolute Maximum Ratings

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.

Pin Number

Pin Name

Description

Control Voltage – High Impedance control

voltage input for 1 dB weighted bit (LSB)

Control Voltage – High Impedance control

voltage input for 2 dB weighted bit

Control Voltage – High Impedance control

voltage input for 4 dB weighted bit

Control Voltage – High Impedance control

voltage input for 8 dB weighted bit

Control Voltage – High Impedance control

voltage input for 16 dB weighted bit (MSB)

RF Input/Output – RF input or output port,

supply voltage input if not supplied to pin 10

7, 8, 9

GND

Equipotential Point – Equipotential points

for control voltages and RF circuits. Must

be connected to pcb ground via lowest

possible impedance

10

RF Input/Output – RF input or output port.

Supplied voltage input if not supplied to pin 6

Pin Descriptions

Truth Table

Reference I.L.

1 dB

2 dB

4 dB

8 dB

16 dB

31 dB