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Evaluates: MAX2870 MAX2870 Evaluation Kit General Description The MAX2870 evaluation kit (EV kit) simplifies the testing and evaluation of the MAX2870, an ultra-wideband phase-locked loop (PLL) with integrated voltage-control oscillators (VCOs). The EV kit is fully assembled and tested at the factory. Standard 50Ω SMA connectors are included on the EV kit for the inputs and outputs to allow quick and easy evaluation on the test bench. This document provides a quick start guide, a description of the EV kit circuit, the circuit schematic, a list of components for the EV kit, and diagrams for each layer of the PCB. Features ●● Easy Evaluation of the MAX2870 ●● 50Ω SMA Connectors ●● All Critical Peripheral Components Included ●● PC Control Software ●● Proven PCB Layout ●● Fully Assembled and Tested Ordering Information appears at end of data sheet. Component List DESIGNATION QTY DESCRIPTION C0, C3, C4, C7, C8, C11, C17–C20, C25–C27 13 100pF ±5% ceramic capacitors (0402) GRM1555C1H101J C1 1 0.1µF ±10% ceramic capacitor (0402) GRM155R71C104K C2, C5, C6, C9, C10, C21, C22, C39, C40, C45–C47 12 C12 1 820pF ±10% ceramic capacitor (0402) GRM155R71H821K C13 1 0.1µF ±10% ceramic capacitor (0402) GRM155R71C104K 1 0.012µF ±10% ceramic capacitor (0402) GRM155R71C123K C14 C15, C16, C24 19-6805; Rev 0; 9/13 3 0.01µF ±10% ceramic capacitors (0402) GRM155R71E103K 1.0µF ±10% ceramic capacitors (0402) GRM155R61A105K DESIGNATION QTY DESCRIPTION C23 1 10µF ±10% tantalum capacitor (C Case) TAJC106K016R C28–C38, C41–C44 0 Not installed, ceramic capacitors (0402) CE, CLK, DATA, LD, LE, RF_EN, LDO_EN 0 Not installed, PC mini red test points (5000) GND (located by VCC test point) 1 PC mini black test point (5001) INTF2400 1 20-pin (2 x 10) dual in-line header, 100 mil centers PEC36DAAN J3 0 Not installed, dual in-line header, 100 mil centers JP1, JP2, JP5, JP7, JP9–JP11 0 Not installed, 3-pin in-line headers, 100 mil centers JP3, JP4, JP6, JP12, JP15, JP1_OPEN, JP2_OPEN 0 Not installed, 2-pin in-line headers, 100 mil centers www.BDTIC.com/maxim Evaluates: MAX2870 MAX2870 Evaluation Kit Component List (continued) DESIGNATION QTY DESCRIPTION JP14 1 2-pin in-line header, 100 mil centers PEC36SAAN MUX_OUT, REF_IN, SW, VCC, VTUNE 5 PC mini red test points (5000) DESIGNATION QTY DESCRIPTION R8, R9, R19–R21 0 Not installed, resistors (0402) R10 1 0Ω ±5% resistor (0402), use lead-free only R11, R18 2 10kΩ ±5% resistors (0402), use lead-free only R12–R14 3 1kΩ ±5% resistors (0402), use lead-free only R17 1 100Ω ±5% resistor (0402), use lead-free only U1 1 Ultra-wideband 3GHz/6GHz PLL with integrated VCOs (32 TQFN-EP*) Maxim MAX2870ETJ+ MUXOUT, REFIN, RFOUTAN, RFOUTAP, RFOUTBN, RFOUTBP 6 R0 1 240Ω ±5% resistor (0402), use lead-free only R1 1 30.1Ω ±1% resistor (0402), use lead-free only U2 1 50MHz clock oscillator CWX823-050.0M R2 1 90.9Ω ±1% resistor (0402), use lead-free only U3–U5 0 Not installed, low-noise LDO regulators in SC70 R3, R15, R16 3 5.1kΩ ±5% resistors (0402), use lead-free only U6 1 Hex buffer/driver OC SN74LV07ADR R4, R5 2 49.9Ω ±1% resistors (0402), use lead-free only — 1 Shunt, shorting jumper SX-1100B R6, R7 2 27nH ±5% inductors (0402), use lead-free only CS-27NXJLW — 1 PCB: MAX2870 EVALUATION KIT# SMA end launch jack receptacle connectors, 0.062in 142-0701-801 *EP = Exposed pad. Component Suppliers SUPPLIER PHONE WEBSITE AVX North America 864-967-2150 www.avx.com Fair-Rite Products Corp. 845-895-2055 www.fair-rite.com Mini-Circuits 718-934-4500 www.minicircuits.com Murata Americas 800-241-6574 www.murataamericas.com TDK Corp. 847-803-6100 www.component.tdk.com Texas Instruments Inc. 972-644-5580 www.ti.com Note: Indicate that you are using the MAX2870 when contacting these component suppliers. Quick Start Download and install the MAX2870 EV kit software from: www.maximintegrated.com/design/tools/applications/evkit-software/index.cfm?EVKit=984 After installation, the detailed setup guide “MAX2870 EVkit Setup Guide.pdf” can be accessed from EV Kit GUI Help menu. Follow the guide. www.BDTIC.com/maxim www.maximintegrated.com Maxim Integrated │ 2 www.maximintegrated.com MAX2870 Evaluation Kit Evaluates: MAX2870 Figure 1. MAX2870 EV Kit Schematic www.BDTIC.com/maxim Maxim Integrated │ 3 MAX2870 Evaluation Kit Evaluates: MAX2870 Figure 2. MAX2870 EV Kit Component Placement—Component Side www.BDTIC.com/maxim www.maximintegrated.com Maxim Integrated │ 4 MAX2870 Evaluation Kit Evaluates: MAX2870 Figure 3. MAX2870 EV Kit PCB Layout—Top Layer www.BDTIC.com/maxim www.maximintegrated.com Maxim Integrated │ 5 MAX2870 Evaluation Kit Evaluates: MAX2870 Figure 4. MAX2870 EV Kit PCB Layout—2nd Layer www.BDTIC.com/maxim www.maximintegrated.com Maxim Integrated │ 6 MAX2870 Evaluation Kit Evaluates: MAX2870 Figure 5. MAX2870 EV Kit PCB Layout—3rd Layer www.BDTIC.com/maxim www.maximintegrated.com Maxim Integrated │ 7 MAX2870 Evaluation Kit Evaluates: MAX2870 Figure 6. MAX2870 EV Kit PCB Layout—Bottom Layer www.BDTIC.com/maxim www.maximintegrated.com Maxim Integrated │ 8 MAX2870 Evaluation Kit Evaluates: MAX2870 Figure 7. MAX2870 EV Kit Component Placement Guide—Solder Side www.BDTIC.com/maxim www.maximintegrated.com Maxim Integrated │ 9 MAX2870 Evaluation Kit Evaluates: MAX2870 Ordering Information PART TYPE MAX2870VKIT# EV Kit #Denotes RoHS compliant. www.BDTIC.com/maxim www.maximintegrated.com Maxim Integrated │ 10 Evaluates: MAX2870 MAX2870 Evaluation Kit Revision History REVISION NUMBER REVISION DATE 0 9/13 PAGES CHANGED DESCRIPTION Initial release — For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com. Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. www.BDTIC.com/maxim Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. © 2013 Maxim Integrated Products, Inc. │ 11
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