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DATA SHEET ? SKY73012 DEMODULATOR
Table 1. SKY73012 Signal Descriptions
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND
GND
GND
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
GND
LO
GND
GND
Name
Ground
Ground
Ground
+3 VDC supply
+3 VDC supply
+3 VDC supply
Ground
Ground
Ground
Ground
Ground
Ground
Ground
LO input
Ground
Ground
Description
Pin #
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
GND
IFQN
GND
IFQP
GND
IFIN
GND
IFIP
GND
GND
GND
RF–
GND
RF+
GND
GND
Name
Description
Ground
Negative quadrature IF output
Ground
Positive quadrature IF output
Ground
Negative in-phase IF output
Ground
Positive in-phase IF output
Ground
Ground
Ground
Negative RF input
Ground
Positive RF input
Ground
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
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.
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.
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
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