PS088-315

DATA SHEET PS088-315: 700-1100 MHz Voltage Controlled Phase Shifter Applications • Amplifier linearization • I/Q modulators/demodulators • Vector modulators Features • Wide operating range: 700 to 1100 MHz • Phase shift range: 85 to 105 degrees Figure 1. PS088-315 Block Diagram • Insertion loss variation: 1.5 dB • Control voltage range: 0 to 12 V Description • IP3: +33 dBm @ 900 MHz The PS088-315 is a voltage controlled phase shifter. The device uses a monolithic quadrature hybrid and a pair of selected silicon varactor diodes to achieve a 100-degree phase shift and low insertion loss. The diodes are biased using an external control voltage signal. The phase shifter requires no external components and operates with a control voltage range of 0 to 12 V and a 1 μA maximum control current. • Small, MCM (8-pin, 4.9 x 3.2 mm) package (MSL3, 250 °C per JEDEC J-STD-020) The device has been designed to operate over the 700 to 1100 MHz frequency band, but is specifically optimized for use as a wide dynamic range, low distortion phase shifter, centered at 849 to 869 MHz. 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. Figure 2. PS088-315 Pinout – 8-Pin MCM (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200247C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 4, 2012 1 DATA SHEET • PS088-315 VOLTAGE CONTROLLED PHASE SHIFTER Table 1. PS088-315 Signal Descriptions Pin # Name Description Pin # Name Description 1 GND Ground. Must be connected to PCB ground using lowest possible inductance path. 5 GND Ground. Must be connected to PCB ground using lowest possible inductance path. 2 V_CONTROL Control voltage input (voltage applied is nominally equal to the voltage applied to pin 4) 6 J1 RF input/output 3 GND Ground. Must be connected to PCB ground using lowest possible inductance path. 7 GND Ground. Must be connected to PCB ground using lowest possible inductance path. 4 V_CONTROL Control voltage input (voltage applied is nominally equal to the voltage applied to pin 2) 8 J2 RF output/input Table 2. PS088-315 Absolute Maximum Ratings Maximum Units RF input power Parameter PIN +20 dBm Control voltage VCONTROL 15 V Storage temperature TSTG –65 +150 °C Operating temperature TOP –40 +85 °C Note: Symbol Minimum 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 value. Exceeding any of the limits listed here may result in permanent damage to the device. CAUTION: Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. The PS088-315 Phase Shifter is a Class 1B Human Body Model (HBM) ESD device. Electrical and Mechanical Specifications The absolute maximum ratings of the PS088-315 are provided in Table 2. Electrical specifications are provided in Table 3. Performance characteristics for the PS088-315 are illustrated in Figures 3 through 8. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 2 October 4, 2012 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200247C DATA SHEET • PS088-315 VOLTAGE CONTROLLED PHASE SHIFTER Table 3. PS088-315 Electrical Specifications (Note 1) (Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Phase shift Test Condition Min Typical V_CONTROL = 12 V from V_CONTROL = 0 V, f = 849 to 869 MHz 85 100 Control voltage range V_CONTROL 0 Control current I_CONTROL V_CONTROL = 12 V Insertion loss in bandwidth IL Insertion loss deviation in bandwidth Max Units deg 12 V 1 μA V_CONTROL = 0 to 12 V, 849 to 869 MHz 2.8 dB IL_DEVIATION V_CONTROL = 0 to 12 V, 849 to 869 MHz 1.8 dB Return loss in bandwidth RL V_CONTROL = 0 to 12 V, 849 to 869 MHz 3rd Order Intermodulation IM3 PIN = +8 dBm, V_CONTROL = 0 V, @ 900 MHz and 905 MHz 3rd Order Intercept Point IP3 Derived from IM3 10 dB –50 +33 dBc dBm Note 1: Performance is guaranteed only under the conditions listed in this Table. Typical Performance Characteristics (Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Figure 3. Insertion Loss vs Frequency Over Control Voltage Figure 4. Input Return Loss vs Frequency Over Control Voltage Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200247C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 4, 2012 3 DATA SHEET • PS088-315 VOLTAGE CONTROLLED PHASE SHIFTER Figure 5. Output Return Loss vs Frequency Over Control Voltage Figure 6. Insertion Phase vs Frequency Over Control Voltage Figure 7. Insertion Loss vs Frequency Over Temperature (V_CONTROL = 0 V) Figure 8. Phase Shift Delta vs Frequency Over Temperature Evaluation Board Description Package and Handling Information The PS088-315 Evaluation Board is used to test the performance of the PS088-315 voltage controlled phase shifter. An assembly drawing for the Evaluation Board is shown in Figure 9. The Evaluation Board layer detail characteristics are shown in Figure 10. 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 phase shift level of the PS088-315 is controlled by applying 0 to 12 V to the V_CONTROL pin. Package Dimensions THE PS088-315 is rated to Moisture Sensitivity Level 3 (MSL3) at 250 °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 MCM-L Packages, document number 101752. The PCB layout footprint for the PS088-315 is shown in Figure 11. Typical case markings are shown in Figure 12. Package dimensions for the 8-pin MCM are shown in Figure 13, and tape and reel dimensions are provided in Figure 14. 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. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 4 October 4, 2012 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200247C DATA SHEET • PS088-315 VOLTAGE CONTROLLED PHASE SHIFTER Figure 9. PS088-315 Evaluation Board Assembly Diagram Figure 10. Layer Detail Physical Characteristics Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200247C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 4, 2012 5 DATA SHEET • PS088-315 VOLTAGE CONTROLLED PHASE SHIFTER Figure 11. PS088-315 PCB Layout Footprint Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 6 October 4, 2012 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200247C DATA SHEET • PS088-315 VOLTAGE CONTROLLED PHASE SHIFTER Figure 12. Typical Part Markings (Top View) Figure 13. PS088-315 8-Pin MCM Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200247C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 4, 2012 7 DATA SHEET • PS088-315 VOLTAGE CONTROLLED PHASE SHIFTER Figure 14. PS088-315 Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 8 October 4, 2012 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200247C DATA SHEET • PS088-315 VOLTAGE CONTROLLED PHASE SHIFTER Ordering Information Model Name PS088-315 Voltage Controlled Phase Shifter Manufacturing Part Number PS088-315 Evaluation Board Part Number PS088-315-EVB Copyright © 2002-2006, 2011 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. 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