Evaluates: MAX2112 MAX2112 Evaluation Kit General Description Features The MAX2112 evaluation kit (EV kit) simplifies the testing Easy Evaluation of the MAX2112 and evaluation of the IC direct-conversion tuner. The 50 RF Input SMA Connector evaluation kit is fully assembled and tested at the factory. 50 Baseband Output BNC Connector Standard 50 SMA and BNC connectors are included on the EV kit for the inputs and outputs to allow quick and Single 3.3V 5% Supply easy evaluation on the test bench. 2 I C 2-Wire Serial Interface This document provides a list of equipment required to All Critical Peripheral Components Included evaluate the device, a straightforward test procedure to Fully Assembled and Tested verify functionality, a description of the EV kit circuit, the PC Control Software circuit schematic, a component list for the kit, and artwork (available at www.maximintegrated.com/evkitsoftware) for each layer of the PCB. Ordering Information PART TYPE MAX2112EVKIT+ EV Kit +Denotes lead(Pb)-free and RoHS compliant. MAX2112 EV Kit Bill of Materials DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION Not installed, 3-pin (1 x 3) inline 0.047F 10% ceramic capacitors ADDR 0 header, 0.01in centers C10, C11 2 (0603) Sullins PEC36SAAN Murata GRM188R71C473K BB I O/P, 50 BNC PC mounts 100pF 5% ceramic capacitor 2 BB Q O/P Amphenol 31-5329-52RFX C14 1 (0603) Murata GRM1885C1H101J BB IN, BB IP, 0.033F 10% ceramic capacitor BB QN, BB QP, PC mini red test points C15 1 (0603) CP OUT, 10 Keystone 5000 Murata GRM188R71E333K J12, J13, J17, REF O/P, VGC 2200pF 5% ceramic capacitor C16 1 (0603) 1000pF 10% ceramic capacitors Murata GRM188R71H222J C1C6, C9 7 (0603) 10F 10% tantalum capacitors Murata GRM188R71H102K C17, C18 2 (C Case) 0.1F 10% ceramic capacitors AVX TAJC016K016 C7, C13, C19, 5 (0603) C20, C75 C22 1 43.2 1% resistor (0603)* Murata GRM188R71C104K 330pF 5% ceramic capacitors C8, C12, C23, C24, 0 Not installed, capacitors 5 (0603) C25C30 C71C73 Murata GRM1885C1H331J 19-2071 Rev 3 11/17Evaluates: MAX2112 MAX2112 Evaluation Kit MAX2112 EV Kit Bill of Materials (continued) DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION DB25 right-angle male connector Not installed, SMA edge-mount J6 1 AMP 5747238-4 REF INPUT 0 connector, round contact Emerson 142-0701-801 JP VCC, VCC BB, SMA edge-mount connector, VCC DIG, RF INPUT 1 round contact Not installed, 2-pin (1 x 2) inline VCC LO, Emerson 142-0701-801 0 headers, 0.01in centers VCC RF1, DVBS tuner (28 TQFN-EP**) Sullins PEC36SAAN VCC RF2, U1 1 Maxim MAX2112ETI+ VCC SYN, Not installed, single-supply op amps VCC VCO U2, U4 0 with R2R outputs 33pF 5% capacitor (0603) Maxim MAX4453ESA L1 1 Murata GRM1885C1H330J 74LV07A hex buffer/driver OC U3 1 R2, R12, TI SN74LV07ADR R18R20, R22, 0 Not installed, resistors Not installed, open I/O comparator R25, R27R33 U5 0 Maxim MAX985 R3, R7, 6 0 5% resistors (0603)* 27MHz crystal R15R17, R21 Y1 1 Citizen America 300-8571-1-ND R4, R13, R24 3 1k 5% resistors (0603)* Digi-Key HCM49-27.000MABJ-UT R5 1 820 5% resistor (0603)* Not installed, shunts (JP VCC, R6 1 390 5% resistor (0603)* VCC BB, VCC DIG, VCC LO, R8 1 86.6 1% resistor (0603)* VCC RF1, VCC RF2, VCC SYN, 0 VCC VCO) R9R11, R41, 5 100 1% resistors (0603)* Shorting jumpers, 2 position R42 Sullins SSC02SYAN R14, R43 2 5.1k 5% resistors (0603)* PCB: MAX2112/20 EVALUATION 0.1F 10% ceramic capacitors 1 KIT+ R23, R26 2 (0603) Murata GRM188R71C104K *Use lead-free parts only. **EP = Exposed pad. R46, R47 2 2.7k 5% resistors (0603)* Component Suppliers SUPPLIER WEBSITE AMP/Tyco Electronics www.tycoelectronics.com Amphenol RF www.amphenolrf.co m AVX Corp. www.avxcorp.com Digi-Key Corp. www.digikey.com Emerson Network Power www.emersonnetworkpower.com Keystone Electronics Corp. www.keyelco.com Maxim Integrated Products, Inc. www.maxim-ic.com Murata Americas www.murataamericas.com Sullins Electronics Corp. www.sullinselectronics.com Texas instruments www.ti.com Note: Indicate that you are using the MAX2112 when contacting these component suppliers. Maxim Integrated 2 www.maximintegrated.com