SKY73103 Skyworks Solutions, SKY73103 Datasheet
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SKY73103
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SKY73103 Summary of contents
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... Reference clock generators with an output frequency MHz can be used with the SKY73103. The input clock frequency is divided down by programmable dividers ( for the synthesizer. The phase detector can operate at a maximum speed of 26 MHz, which allows better phase noise due to the lower division value ...
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... PRELIMINARY DATA SHEET • SKY73103 VCO/SYNTHESIZER www.DataSheet4U.com Lr Vtune Lr cap [6:0] Flag FREF 7 LD Table 1. SKY73103 Signal Descriptions Pin # Name 1 GND Ground 2 GND Ground 3 GND Ground 4 SW_EN Synthesizer RF output switch enable 5 GND Ground 6 GND Ground 7 GND Ground 8 GND Ground 9 GND Ground 10 RF_OUT Synthesizer output ...
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... CLK LE Figure 3. SKY73103 Serial Data Input Timing Diagram (MSB First) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200649B • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • July 19, 2007 PRELIMINARY DATA SHEET • ...
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... Words 0-3 Bits [1:0] 2 LSB Decode (Register Address, LE Bits [1:0]) Table 3. SKY73103 Hold Registers and Addresses Hold Register Name Operation Mode Auto Calibration Control Frequency Control 1 Frequency Control 2 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 4 July 19, 2007 • ...
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... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200649B • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • July 19, 2007 PRELIMINARY DATA SHEET • SKY73103 VCO/SYNTHESIZER State Description Bits [4:2 200 µ ...
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... PRELIMINARY DATA SHEET • SKY73103 VCO/SYNTHESIZER Table 4. Load Register Word 0 (Programs the Operation Mode Register www.DataSheet4U.com Parameter Function rsvd Reserved [20:18] pre_curr_sel Prescaler current bias [22:21] prescale_sel Prescaler mode select [23] rsvd Reserved [25:24] Table 5. Load Register Word 1 (Programs the Auto Calibration Control Register) ...
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... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200649B • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • July 19, 2007 PRELIMINARY DATA SHEET • SKY73103 VCO/SYNTHESIZER State Description ...
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... PRELIMINARY DATA SHEET • SKY73103 VCO/SYNTHESIZER Table 8. DPLL Signal Mapping www.DataSheet4U.com Serial Port Name dpll_clk_dly(0) dpll_clk_dly(1) dpll_temp_comp(0) dpll_temp_comp(1) dpll_temp_comp(2) dpll_temp_comp(3) dpll_temp_comp(4) dpll_temp_comp_en dpll_ext_test(0) dpll_ext_test(1) dpll_ext_test(2) dpll_ext_test(3) dpll_ext_test(4) dpll_ext_test(5) dpll_ext_test(6) dpll_ext_test(7) dpll_flag_override dpll_flag_value dpll_en VCO Prescalers The VCO prescalers divide the VCO output signal by either 16/17 or 8/9. The Σ ...
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... Word 2 (Frequency Control 1 Register). The R- counter is used to select a divide-by-one or a divide-by-eight function. Synthesizer Output Switch An on-chip switch is integrated into the SKY73103 RF output after the balun and is controlled by the SW_EN signal (pin 4) as indicated below: SW_EN Input High Low The switch provides > ...
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... PRELIMINARY DATA SHEET • SKY73103 VCO/SYNTHESIZER Where the reference frequency REF www.DataSheet4U.com R1 = the reference divider radio The 6-bit M-counter and the 4-bit A-counter portions of the N- counter are calculated according to the following relationships the actual N-counter value and is the integer portion of ...
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... Otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly The SKY73103 is rated to Moisture Sensitivity Level 3 (MSL3) at actual 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 ...
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... July 19, 2007 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • 200649B Electrostatic Discharge (ESD) Sensitivity The SKY73103 ESD threshold level is 2500 VDC using Human Body Model (HBM) testing. This level applies to RF signal lines > ...
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... Current consumption Note 1: Characterized performance may change if the SKY73103 is configured differently than the test conditions specified here. This characterization used a 6.5 MHz fixed comparison frequency for the PLL phase loop filter. The PLL synthesizer is programmable maximum comparison frequency of 26 MHz but with degraded performance. ...
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... Figure 6. SKY73103 Single Sideband Phase Noise Measurements Table 12. SKY73103 Spur Suppression Measurements = 25 °C, cp_output = 1000 µA, F (VCC = Spurious Power (kHz) 1461 ≥ spur ≥ 200 No spur ≥ 400 No spur ≥ ...
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... GND 2 GND 3 GND 4 SW_EN 5 GND SKY73103 6 GND 7 GND 8 GND 9 GND 10 RF_OUT × Figure 8. SKY73103 Typical Application Schematic 1461 MHz 1600 MHz 1662 MHz 0.35 0.40 0.45 0.50 S1001 30 29 GND 28 GND 27 × N/C 26 GND 25 GND 24 GND 23 Frequency FREF Reference 22 LD Lock Detect 21 × ...
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... Side View 0.65 ± 0.1 2X (0.1) Metal Pad Edge 0.5 ± 0.1 Metal Pad Edge Detail B 3.375 0.2 x 0.2 2.375 Solder Mask Edges Detail D Detail E Figure 9. SKY73103 38-Pin MCM Package Dimensions 38X SMT Pad 0 Pin 38 C Pin 1 Indicator See Detail D Pin Bottom View Metal Pad Edge 0.5 ± ...
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... Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • July 19, 2007 PRELIMINARY DATA SHEET • SKY73103 VCO/SYNTHESIZER ∅ 1.55 ± 0.05 12. 9.35 A Figure 10. SKY73103 Tape and Reel Dimensions 2.00 ± 0.05 4.00 1.75 ± 0.10 ∅ 1.50 Min. S961 17 ...
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... PRELIMINARY DATA SHEET • SKY73103 VCO/SYNTHESIZER Ordering Information www.DataSheet4U.com Model Name SKY73103 1460-1665 MHz VCO/Synthesizer 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 ...