DATA SHEET • SKY73012 DEMODULATOR

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

2

January 12, 2007 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200473B

Table 1. SKY73012 Signal Descriptions

Pin #

Name

Description

Pin #

Name

Description

1

GND

Ground

17

GND

Ground

2

GND

Ground

18

IFQN

Negative quadrature IF output

3

GND

Ground

19

GND

Ground

4

VCC

+3 VDC supply

20

IFQP

Positive quadrature IF output

5

VCC

+3 VDC supply

21

GND

Ground

6

VCC

+3 VDC supply

22

IFIN

Negative in-phase IF output

7

GND

Ground

23

GND

Ground

8

GND

Ground

24

IFIP

Positive in-phase IF output

9

GND

Ground

25

GND

Ground

10

GND

Ground

26

GND

Ground

11

GND

Ground

27

GND

Ground

12

GND

Ground

28

RF–

Negative RF input

13

GND

Ground

29

GND

Ground

14

LO

LO input

30

RF+

Positive RF input

15

GND

Ground

31

GND

Ground

16

GND

Ground

32

GND

Ground

Electrical and Mechanical Specifications

Signal pin assignments and functional pin descriptions are

provided in Table 1. The absolute maximum ratings of the

SKY73012 are provided in Table 2 and the recommended

operating conditions provided in Table 3. Electrical characteristics

of the SKY73012 are provided in Table 4.

Typical performance characteristics of the SKY73012 are

illustrated in Figures 3 through 59.

Figure 67 provides the package dimensions for the 32-pin RFLGA,

and Figure 68 provides the tape and reel dimensions.

Package and Handling Information

Since the device package is sensitive to moisture absorption, it is

baked and vacuum packed before shipping. Instructions on the

shipping container label regarding exposure to moisture after the

container seal is broken must be followed. Otherwise, problems

related to moisture absorption may occur when the part is

subjected to high temperature during solder assembly.

The SKY73012 is rated to Moisture Sensitivity Level 3 (MSL3) at

260

°C. It can be used for lead or lead-free soldering. For

additional information, refer to the Skyworks Application Note,

PCB Design & SMT Assembly/Rework Guidelines for RFLGA

Packages, document number 103147.

Care must be taken when attaching this product, whether it is

done manually or in a production solder reflow environment.

Production quantities of this product are shipped in a standard

tape and reel format. For packaging details, refer to the Skyworks

Application Note Tape and Reel, document number 101568.

Electrostatic Discharge (ESD) Sensitivity

The SKY73012 is a static-sensitive electronic device. Do not

operate or store near strong electrostatic fields. Take proper ESD

precautions.