SKY73032 SKYWORKS | Alldatasheet
Document overview
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Technical content
Features
- Operating frequency range: 700 to 1000 MHz
- IF frequency range: 40 to 300 MHz
- Conversion gain: 8.9 dB
- Input IP3: 26.5 dBm
- Output IP3: 35.4 dBm
- Noise figure: 9.1 dB
- Integrated LO drivers
- Integrated low loss RF baluns
- High linearity IF amplifiers
- On-chip SPDT LO switch (greater than 40 dB LO-to-LO isolation)
- Small, MCM (20-pin, 5 x 5 mm) Pb-free package (MSL3, 260 °C per JEDEC J-STD-020) Skyworks offers lead (Pb)-free RoHS (Restriction of Hazardous Substances) compliant packaging.
Description
The SKY73032 is a fully integrated single mixer that includes Local Oscillator (LO) drivers, an LO switch, high linearity mixers, and large dynamic range Intermediate Frequency (IF) amplifiers. Low loss RF baluns have also been included to reduce design complications and lower system cost. The SKY73032 features an input IP3 of 26.5 dBm and a Noise Figure (NF) of 9.1 dB, making the device an ideal solution for high dynamic range systems such as 2G/3G base station receivers. The LO switch provides more than 40 dB of isolation between LO inputs and supports the switching time required for GSM/EDGE base stations. The SKY73032 is manufactured using a robust silicon BiCMOS process and has been designed for optimum long-term reliability. The SKY73032 single downconversion mixer is provided in a compact, 20-pin 5 x 5 mm Multi-Chip Module (MCM). A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. S937 RF LO1 VCC_LO LO2 LO_SEL IFA+ RXIF IFA– VCC_IFRF Figure 1. SKY73032 Block Diagram
Figure 2. SKY73032 Pinout – 20-Pin MCM Table 1. SKY73032 Signal Descriptions
1 VCC_IFRF IF and RF DC supply, +5V 11 LO1 LO1 input
2 RF RF input 12 GND Ground
3 N/C No connection 13 GND Ground
4 GND Ground 14 N/C No connection
5 GND Ground 15 LO2 LO2 input
6 VCC_LO LO DC supply, +5V 16 N/C No connection
7 N/C No connection 17 GND Ground
8 VCC_LOSW LO switch DC supply, +5V 18 IF– Negative IF output
9 LO_SEL LO select switch cont rol 19 IF+ Positive IF output
10 GND Ground 20 RXIF IF bias adjust
balun, high linearity passive mixer, and a low noise IF amplifier. Input Insertion Point (IIP3). frequency range with only slight degradation in performance. pull-down resistor enables the LO2 input. Table 2 and the recommended operating conditions in Table 3. Table 2. SKY73032 Absolute Maximum Ratings parameters set at or below their nominal value.
Table 3. SKY73032 Recommended Operating Conditions Note 1: The SKY73032 has been optimized for low side LO injection. However, the LO can be used outside of the specified frequency range with degraded performance. Table 4. SKY73032 Electrical Specifications (1 of 2)
Table 4. SKY73032 Electrical Specifications (2 of 2)
- Paths to ground should be made as short and as low
- The ground pad of the SKY73032 provides critical electrical
- Skyworks recommends including external bypass capacitors
on the VCC voltage inputs of the device.
- Components L3 and L4 (see Figure 5) are high-Q, low loss
- Components R7 and R8 (see Figure 5) allow for external
specified in Tables 3 and 4, these resistors are not required.
Note: This Evaluation Board is used for several different Skyworks devices. Capacitor C23 is not used for the device described by this Data Sheet. Figure 3. SKY73032 Evaluation Board Assembly Diagram
Figure 4. SKY73032 Evaluation Board Layer Detail
corresponding component symbol shown here. Figure 5. SKY73032 Evaluation Board Schematic
Figure 7 provides the tape and reel dimensions. subjected to high temperature during solder assembly. Packages, document number 101752. done manually or in a production solder reflow environment. Application Note, Tape and Reel, document number 101568.
0.15 A B C
0.2 A B C
All measurements are in millimeters. Dimensioning and tolerancing according to ASME Y14.5M-1994. Figure 6. SKY73032 20-Pin MCM Package Dimensions
- Carrier tape: black conductive polystyrene
- Cover tape material: transparent conductive PSA
- Cover tape size: 9.3 mm width
- ESD surface resistivity is </=1 x 1010 Ohms/Square
according to EIA, JEDIC TNR specification.
- A and B measurement points are 0.30 mm from bottom pocket.
- All dimensions are in millimeters
Figure 7. SKY73032 Tape and Reel Dimensions
PRELIMINARY DATA SHEET • SKY73032 DOWNCONVERSION MIXER Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200625A • Skyworks Proprietary and Confiden tial information • Products and Product Information are Subject to Change Without Notice • February 15, 2007 11
Ordering Information
Model Name Manufacturing Part Numb er Evaluation Kit Part Number SKY73032 700-1000 MHz Downconversion Mixer SKY73032-11 (Pb-free package) Copyright © 2007 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes. No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions of Sale. THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks, the Skyworks symbol, and “Breakthrough Simplicity” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.