SKY73120-11 Datasheet, PDF (3/9 Pages) Skyworks Solutions Inc. – 890-960 MHz Voltage Controlled Oscillator

Table 2. Band Select Logic Table
BS1
(Pin 16)
0
0
1
1
BS0
(Pin 15)
0
1
0
1
DATA SHEET • SKY73120-11 VCO
Minimum Output Frequency Range (MHz)
(VTUNE = 0.2 to 2.8 V)
940 to 960
928 to 940
902 to 928
890 to 902
1000
980
960
940
920
900
880
860
Band Select = 00b
Band Select = 01b
Band Select = 10b
840
Band Select = 11b
820
800
0
0.2 0.4 0.6 0.8
1.0 1.2 1.4 1.6 1.8
Tune Voltage (V)
2.0 2.2 2.4 2.6 2.8 3.0
S1182
Figure 3. SKY73120-11 Operation Frequency vs Tuning Voltage and Band Select
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 SKY73120-11 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 Skyworks Application Note, PCB
Design and SMT Assembly/Rework Guidelines for MCM-L
Packages, document number 101752.
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.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY73120-11 are provided
in Table 3. The recommended operating conditions are specified
in Table 4 and electrical specifications are provided in Table 5.
Phase noise characteristics are shown in Figure 4.
The PCB layout footprint for the SKY73120-11 is provided in
Figure 5. Figure 6 shows the package dimensions for the 28-pin
MCM and Figure 7 provides the tape and reel dimensions.
Electrostatic Discharge (ESD) Sensitivity
The SKY73120-11 ESD threshold level is 2500 VDC using Human
Body Model (HBM) testing. This level applies to RF signal lines
>100 MHz, analog and RF lines <100 MHz, digital lines, power
supply lines, and ground pins.
To avoid latent or visible ESD damage, always follow proper ESD
handling precautions.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200777D • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • December 4, 2008
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