DG120XEVKIT#

Click here to ask about the production status of specific part numbers. DG120X Evaluation Kit Evaluates: DG1206, DG1207 General Description Benefits and Features The DG120XEVKIT# can also be used to evaluate DG1207, the 8-to-1 device from the same multiplexer family. See the Configure the DG120X EV Kit section for more information. Ordering Information appears at end of data sheet. The DG120X evaluation kit (EV kit) provides a proven design to evaluate the DG1206/DG1207, a low-leakage and low-charge-injection multiplexer device. The DG120XEVKIT# is fully assembled and tested, and comes populated with the DG1206EUI+, the 16-to-1 multiplexer device. Refer to the DG120X EV Kit Board Picture. DG120X EV Kit Board Picture 319-100598; Rev 0; 9/20 ●● SMA Connectors for Analog Inputs and Outputs ●● Jumpers at A3-A0 and EN Digital Inputs for Easy Configuration ●● Test Points for All Digital and Analog Signals ●● Fully Assembled and Tested ●● Proven PCB Layout Evaluates: DG1206, DG1207 DG120X Evaluation Kit Quick Start 4) Move shunt at J27 to position 1–2 to enable the device. Verify the voltage at the EN test point is 15V. Recommended Equipment 5) Measure the on-resistance of channel 1 between COMA and NO1 at 100Ω (typ). ●● DG120XEVKIT# ●● ±20V, 100mA tri-output DC power supply ●● Digital multimeter 6) Move the shunt at J18 from position 2–3 to position 1–2. Verify the voltage at the A0 test point is 15V. Procedure 7) Measure the on-resistance of channel 2 between COMA and NO2 at 100Ω (typ). The DG120X EV kit is fully assembled and tested. Follow the steps below to verify board operation: 1) Connect the three-output power supply to the DG120XEVKIT#: Set the positive voltage supply to +15V and connect to the VPOS test point. Set the negative voltage supply to -15V and connect to the VNEG test point. Connect the return of the power supply to the GND test point. 2) Verify that all jumpers are in their default positions as shown in Table 1. 3) Turn on the power supply. Ensure that both positive and negative supplies have less than 1mA (max). 8) Repeat steps 6 and 7 to test all 16 channels. Verify the on-resistance of each channel is 100Ω (typ). Use the relations in Table 2 to set the jumpers at A3–A0 selection inputs. Example to measure channel 8: 1) Set shunt J4 to the 2–3 (A3 = 0) position. 2) Set shunt J13 to the 1–2 (A2 = 1) position. 3) Set shunt J14 to the 1–2 (A1 = 1) position. 4) Set shunt J27 to the 1–2 (A0 = 1) position. 5) Measure the on-resistance of channel 8 between the NO8 and COMA test points. Table 1. DG120X EV Kit Shunt Positions JUMPER SHUNT POSITION DESCRIPTION NO_ CHANNELS J26 J25 J24 J23 J22 J21 Open 1-2* Open* 1-2 Open* 1-2 Open* 1-2 Open* 1-2 Open* www.maximintegrated.com 1-2 Disconnect NO1 to SMA connector J16 Connect NO1 to SMA connector J16 Disconnect NO2 to SMA connector J16 Connect NO2 to SMA connector J16 Disconnect NO3 to SMA connector J16 Connect NO3 to SMA connector J16 Disconnect NO4 to SMA connector J16 Connect NO4 to SMA connector J16 Disconnect NO5 to SMA connector J15 Connect NO5 to SMA connector J15 Disconnect NO6 to SMA connector J15 Connect NO6 to SMA connector J15 Maxim Integrated │  2 Evaluates: DG1206, DG1207 DG120X Evaluation Kit Table 1. DG120X EV Kit Shunt Positions (continued) J20 J19 JUMPER J12 J11 J10 J9 J8 J7 J6 J5 Open* 1-2 Open* 1-2 Disconnect NO7 to SMA connector J15 Connect NO7 to SMA connector J15 Disconnect NO8 to SMA connector J15 Connect NO8 to SMA connector J15 SHUNT POSITION Open* 1-2 Open* 1-2 Open* 1-2 Open* 1-2 Open* 1-2 Open* 1-2 Open* 1-2 Open* 1-2 DESCRIPTION Disconnect NO9 to SMA connector J2 Connect NO9 to SMA connector J2 Disconnect NO10 to SMA connector J2 Connect NO10 to SMA connector J2 Disconnect NO11 to SMA connector J2 Connect NO11 to SMA connector J2 Disconnect NO12 to SMA connector J2 Connect NO12 to SMA connector J2 Disconnect NO13 to SMA connector J1 Connect NO13 to SMA connector J1 Disconnect NO14 to SMA connector J1 Connect NO14 to SMA connector J1 Disconnect NO15 to SMA connector J1 Connect NO15 to SMA connector J1 Disconnect NO16 to SMA connector J1 Connect NO16 to SMA connector J1 CONTROL INPUTS J4 J13 J14 J18 J27 www.maximintegrated.com 1-2 Connect the selection input A3 to high 2-3* Connect the selection input A3 to low 1-2 Connect the selection input A2 to high 2-3* Connect the selection input A2 to low 1-2 Connect the selection input A1 to high 2-3* Connect the selection input A1 to low 1-2 Connect the selection input A0 to high 2-3* Connect the selection input A0 to low 1-2 Enable the device 2-3* Disable the device; all channels are switched off Maxim Integrated │  3 Evaluates: DG1206, DG1207 DG120X Evaluation Kit Detailed Description The DG1206/DG1207 is the first member in the Maxim low-leakage and low-charge-injection multiplexer family. The DG120X EV kit has multiple SMA connectors, test points, and jumpers for inputs and outputs, allowing easy configuration and evaluation. The DG120X EV kit can be powered from either a bipolar supply or a single supply with nominal voltage up to 20V. Digital Inputs A3–A0, and EN can be configured high or low using on-board jumpers, or directly from the test points. Each analog input and output can be accessed from the SMA connector as well as the test point associated with them. Configure the DG120X EV Kit The DG120XEVKit# can be used to evaluate either DG1206 or DG1207. The EV kit is populated with DG1206EUI+ by default. Engineers can request a sample of DG1207EUI+ that can be soldered on the EV kit. Every analog and digital channel has their own test points. The two output channels have dedicated SMA connectors; each four input channels share an SMA connector. See Table 1 for the shunt positions to connect SMA to correct analog channels. Use the relations in Table 3 to find the test point functions when evaluating the DG1206 or DG1207. Control Logic The DG120X EV kit uses four selection inputs A3, A2, A1, A0, and an enable input (EN) to determine the switching logic. See the Control Logic section in DG1206/DG1207 data sheet for more information. Table 2. DG120X EV Kit Control Logic A3 A2 A1 A0 EN CH. SWITCH ON X X X X 0 All Channel Switched Off 0 0 0 0 1 1 0 0 0 1 1 2 0 0 1 0 1 3 0 0 1 1 1 4 0 1 0 0 1 5 0 1 0 1 1 6 0 1 1 0 1 7 0 1 1 1 1 8 1 0 0 0 1 9 1 0 0 1 1 10 1 0 1 0 1 11 1 0 1 1 1 12 1 1 0 0 1 13 1 1 0 1 1 14 1 1 1 0 1 15 1 1 1 1 1 16 www.maximintegrated.com Maxim Integrated │  4 Evaluates: DG1206, DG1207 DG120X Evaluation Kit Table 3. DG120XEVKIT# Test Points TEST POINTS EVALUATE DG1206 EVALUATE DG1207 COMA COM output channel COMA output channel COMB Do not use COMB output channel GND Ground reference Ground reference VPOS Positive power supply Positive power supply VNEG Negative power supply Negative power supply Address selection inputs A3 Do not use Address selection inputs A2–A0 Address selection inputs A2–A0 A3 A2, A1, A0 EN Enable input NO16 – NO9 NO16–NO9 input channels. NO8B–NO1B input channels NO8 – NO1 NO8–NO1 input channels. NO8A–NO1A input channels SMA CONNECTORS J1, J2, J15, J16 J3, J17 EVALUATE DG1206 EVALUATE DG1207 SMA connectors for NO_ inputs SMA connectors for NO_ inputs SMA connectors for COM outputs SMA connectors for COM outputs Ordering Information PART DG120XEVKIT# TYPE EV Kit #Denotes RoHS compliant. www.maximintegrated.com Maxim Integrated │  5 Evaluates: DG1206, DG1207 DG120X Evaluation Kit DG120X EV Kit Bill of Materials ITEM REF_DES QTY MFG PART # MANUFACTURER VALUE DESCRIPTION TEST POINT; PIN DIA = 0.125IN; TOTAL LENGTH = 0.445IN; BOARD HOLE = 0.063IN; YELLOW; PHOSPHOR BRONZE WIRE SILVER PLATE FINISH; 1 A0-A3, EN 5 5014 KEYSTONE N/A 2 C21, C23 2 GCJ188R71H104KA12; GCM188R71H104K; CGA3E2X7R1H104K080AA MURATA; MURATA;TDK 0.1µF CAPACITOR; SMT (0603); CERAMIC CHIP; 0.1µF; 50V; TOL = 10%; TG = -55°C TO +125°C; TC = X7R; AUTO 3 C22, C24 2 UMK107AB7105KA; CC0603KRX7R9BB105 TAIYO YUDEN; YAGEO 1µF CAPACITOR; SMT (0603); CERAMIC CHIP; 1µF; 50V; TOL = 10%; TG = -55°C TO +125°C; TC = X7R 4 COMA, NO1-NO16 17 5013 KEYSTONE N/A TEST POINT; PIN DIA = 0.125IN; TOTAL LENGTH = 0.445IN; BOARD HOLE = 0.063IN; ORANGE; PHOSPHOR BRONZE WIRE SILVER PLATE FINISH; 5 GND, GND1, GND2 3 5011 KEYSTONE N/A TEST POINT; PIN DIA = 0.125IN; TOTAL LENGTH = 0.445IN; BOARD HOLE = 0.063IN; BLACK; PHOSPHOR BRONZE WIRE SILVER PLATE FINISH; 6 J1-J3, J15, J16 5 142-0701-851 JOHNSON COMPONENTS 142-0701-851 CONNECTOR; END LAUNCH JACK RECEPTACLE; BOARDMOUNT; STRAIGHT THROUGH; 2PINS; 7 J4, J13, J14, J18, J27 5 PCC03SAAN SULLINS PCC03SAAN CONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT THROUGH; 3PINS; -65°C TO +125°C 8 J5-J12, J19-J26 16 PBC02SAAN SULLINS ELECTRONICS CORP. PBC02SAAN CONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT; 2PINS 9 SPACER1SPACER4 4 9032 KEYSTONE 9032 10 SU1-SU6 6 S1100-B; SX1100-B; STC02SYAN KYCON;KYCON; SULLINS ELECTRONICS CORP. SX1100-B TEST POINT; JUMPER; STR; TOTAL LENGTH = 0.24IN; BLACK; INSULATION = PBT; PHOSPHOR BRONZE CONTACT = GOLD PLATED 11 U1 1 DG1206 MAXIM DG1206 EVKIT PART -IC; MUX; LOW LEAKAGE 16:1 AND DUAL 8:1 MULTIPLEXER; TSSOP28 12 VNEG 1 5012 KEYSTONE N/A TEST POINT; PIN DIA = 0.125IN; TOTAL LENGTH = 0.445IN; BOARD HOLE = 0.063IN; WHITE; PHOSPHOR BRONZE WIRE SILVER PLATE FINISH; 13 VPOS 1 5010 KEYSTONE N/A TEST POINT; PIN DIA = 0.125IN; TOTAL LENGTH = 0.445IN; BOARD HOLE = 0.063IN; RED; PHOSPHOR BRONZE WIRE SIL; 14 PCB 1 MAXDG120X MAXIM PCB PCB:MAXDG120X 15 COMB DNI 1 5013 KEYSTONE N/A TEST POINT; PIN DIA = 0.125IN; TOTAL LENGTH = 0.445IN; BOARD HOLE = 0.063IN; ORANGE; PHOSPHOR BRONZE WIRE SILVER PLATE FINISH; 16 J17 DNI 1 142-0701-851 JOHNSON COMPONENTS 142-0701-851 CONNECTOR; END LAUNCH JACK RECEPTACLE; BOARDMOUNT; STRAIGHT THROUGH; 2PINS; 17 C1-C20 DNP 0 N/A N/A OPEN PACKAGE OUTLINE 0603 NON-POLAR CAPACITOR TOTAL www.maximintegrated.com MACHINE FABRICATED; ROUND-THRU HOLE SPACER; NO THREAD; M3.5; 5/8IN; NYLON 71 Maxim Integrated │  6 J2 2 4 3 5 2 4 3 5 J4 COMA A3 PBC02SAAN J12 PBC02SAAN J11 PBC02SAAN J10 PBC02SAAN 2 2 2 2 2 2 2 2 C1 NO9 NO10 NO11 NO12 NO13 NO14 NO15 C10 OPEN OPEN C9 OPEN C8 C7 OPEN OPEN C6 OPEN C5 OPEN C4 OPEN C3 OPEN C2 2 COMA NO9 NO10 NO11 NO12 NO13 NO14 NO15 NO16 A2 VPOS 2 J15 142-0701-851 J16 142-0701-851 2 A3 NOT INSTALL FOR DG1207 INSTALL FOR DG1206 PCC03SAAN OPEN J13 PCC03SAAN A2 J14 PCC03SAAN 1 1 A1 1 PACKOUT 142-0701-851 3 142-0701-851 1 1 1 1 J9 PBC02SAAN J8 PBC02SAAN J7 PBC02SAAN J6 PBC02SAAN NO16 1 3 J17 1 1 1 1 1 1 J5 1 3 2 4 3 5 J3 2 4 3 5 142-0701-851 1 1 2 4 3 5 2 4 3 5 J1 A1 PBC02SAAN J26 PBC02SAAN J25 PBC02SAAN J24 PBC02SAAN J23 PBC02SAAN J22 PBC02SAAN J21 PBC02SAAN J20 PBC02SAAN COMB PACKOUT 1 1 1 1 1 1 1 1 J19 C11 OPEN 2 2 2 2 2 2 2 2 NO1 NO2 NO3 NO4 NO5 NO6 NO7 NO8 C12 C20 OPEN C19 OPEN C18 OPEN C17 OPEN C16 OPEN OPEN J18 PCC03SAAN 2 A0 A0 J27 PCC03SAAN C15 OPEN C14 OPEN C13 OPEN INSTALL FOR DG1207 NOT INSTALL FOR DG1206 1 3 142-0701-851 1 www.maximintegrated.com 3 2 EN EN COMB NO1 NO2 NO3 NO4 NO5 NO6 NO7 NO8 C21 0.1UF C22 1UF VPOS COMB A3 NO16 NO15 NO14 NO13 NO12 NO11 NO10 NO9 GND GND2 GND1 NC NC NO16 NO15 NO14 NO13 NO12 NO11 NO10 NO9 GND NC A3 3 4 5 6 7 8 9 10 11 12 13 14 VPOS 2 1 U1 VPOS DG1206 VPOS A2 A1 A0 EN NO1 NO2 NO3 NO4 NO5 NO6 NO7 NO8 VNEG COM 15 16 17 18 19 20 21 22 23 24 25 26 27 28 VNEG VNEG NO8 NO7 NO6 NO5 NO4 NO3 NO2 NO1 EN A0 A1 A2 COMA C23 0.1UF C24 1UF VNEG DG120X Evaluation Kit Evaluates: DG1206, DG1207 DG120X EV Kit Schematic Diagram Maxim Integrated │  7 DG120X Evaluation Kit Evaluates: DG1206, DG1207 DG120X EV Kit PCB Layout Diagrams 1.0” DG1206-1207 EV Kit PCB Layout — Top Silkscreen www.maximintegrated.com Maxim Integrated │  8 DG120X Evaluation Kit Evaluates: DG1206, DG1207 DG120X EV Kit PCB Layout Diagrams (continued) 1.0” DG1206-1207 EV Kit PCB Layout — Top View www.maximintegrated.com Maxim Integrated │  9 DG120X Evaluation Kit Evaluates: DG1206, DG1207 DG120X EV Kit PCB Layout Diagrams (continued) 1.0” DG1206-1207 EV Kit PCB Layout — Bottom View www.maximintegrated.com Maxim Integrated │  10 Evaluates: DG1206, DG1207 DG120X Evaluation Kit Revision History REVISION NUMBER REVISION DATE 0 9/20 DESCRIPTION Initial release PAGES CHANGED — For pricing, delivery, and ordering information, please visit Maxim Integrated’s online storefront at https://www.maximintegrated.com/en/storefront/storefront.html. 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