sky73120-11 Skyworks Solutions, Inc., sky73120-11 Datasheet

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sky73120-11

Manufacturer Part Number
sky73120-11
Description
Sky73120-11 890-960 Mhz Voltage Controlled Oscillator
Manufacturer
Skyworks Solutions, Inc.
Datasheet
DATA SHEET
SKY73120-11: 890-960 MHz Voltage Controlled Oscillator
Applications
• ISM band base station transceivers
• RFID transceivers
• Fixed wireless
• AMR radios
• TETRA terminals and mobile stations
• General purpose RF systems
Features
• Frequency range: 890 to 960 MHz
• Integrated band selection
• Output power = 0 dBm
• Very low phase noise: –110 dBc/Hz @ 25 kHz offset
• MCM (28-pin, 6 x 6 mm) Pb-free free (MSL3, 260 °C per JEDEC
J-STD-020) SMT package
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances) compliant packaging.
200777D • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • December 4, 2008
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Figure 1. SKY73120-11 Pinout– 28-Pin MCM Package
GND
GND
GND
GND
GND
GND
1
2
3
4
5
6
28
7
27
8
26
9
(Top View)
25
10
24
11
Description
Skyworks SKY73120-11 Voltage-Controlled Oscillator (VCO) is a
high performance signal source for high dynamic range
transceivers. With a wide frequency operating range from 890 to
960 MHz, and 0 dBm output power and low phase noise (–110
dBc/Hz @ 25 kHz offset), the SKY73120-11 is an ideal solution for
ISM band base station transceivers, RFID transceivers, and 2G/3G
base station transceivers.
The SKY73120-11 VCO is manufactured using a robust silicon
BiCMOS process and has been designed for optimum long-term
reliability. The device is provided in a compact, 28-pin 6 x 6 mm
Multi-Chip Module (MCM) package. The device package and
pinout are shown in Figure 1. A functional block diagram is shown
in Figure 2. Signal pin assignments and functional pin
descriptions are provided in Table 1.
23
12
22
13
21
14
20
19
18
17
16
15
S1173
VDD
N/C
N/C
N/C
BS1
BS0
1

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sky73120-11 Summary of contents

Page 1

... With a wide frequency operating range from 890 to 960 MHz, and 0 dBm output power and low phase noise (–110 dBc/ kHz offset), the SKY73120- ideal solution for ISM band base station transceivers, RFID transceivers, and 2G/3G base station transceivers. ...

Page 2

... GND Ground Technical Description The SKY73120- fully integrated VCO that includes varactors, a band select module, oscillator, output buffer, and RF balun. The output power from the RF balun is 0 dBm and the output impedance is designed Ω. The band select module can be used to change the center operation frequency of the VCO by controlling the BS1 and BS0 Skyworks Solutions, Inc. • ...

Page 3

... 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 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 ...

Page 4

... DATA SHEET • SKY73120-11 VCO Table 3. SKY73120-11 Absolute Maximum Ratings (Note 1) Parameter Supply voltage Storage temperature Operating case temperature Note 1: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal values ...

Page 5

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200777D • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • December 4, 2008 100 1000 Frequency Offset (kHz) DATA SHEET • SKY73120-11 VCO 10000 S1199 5 ...

Page 6

... All measurements are in millimeters Figure 5. PCB Layout Footprint for the SKY73120- MCM Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 6 December 4, 2008 • ...

Page 7

... All measurements are in millimeters Dimensioning and tolerancing according to ASME Y14.5M-1994 Figure 6. SKY73120-11 28-Pin MCM Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200777D • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • December 4, 2008 ...

Page 8

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 8 December 4, 2008 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • 200777D 8. Figure 7. SKY73120-11 Tape and Reel Dimensions 2.00 ± 0.05 4.00 1.75 ± 0.10 ∅1.50 Min. 6. Max ...

Page 9

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200777D • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • December 4, 2008 Manufacturing Part Number SKY73120-11 (Pb-free package) DATA SHEET • SKY73120-11 VCO Evaluation Kit Part Number TW17-D640 9 ...

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