EVKVC5-5907ALL

VersaClock 5 - 5P49V5907/08 Evaluation Boards USER GUIDE Introduction The evaluation board is designed to help the customer evaluate the 5P49V5907/08, the latest addition to the family of programmable devices in IDT s Timing portfolio. When the board is connected to a PC running IDT Timing Commander Software through USB, the device can be configured and programmed to generate frequencies with best-in-class performances. Board Overview Use the following diagram and table to identify: power supply jacks, USB connector, input and output frequency SMA connectors. Figure 1. Board Overview REVISION A 06/24/15 1 2015 Integrated Device Technology, Inc. VERSACLOCK 5 - 5P49V5907/08 Evaluation Boards Table 1: EBV Pins and Functions Item Name On-Board Connector Function Label 1 Output 0 J3 Single ended buffered output of input reference clock 2 Power Supply Jack J16 Connect 1.8V for the core voltage of the device 3 Output 7/7B J32/31 Low Power HCSL differential output 4 Output Voltage Power JP3 Provides selection of 1.8V supply from regulators or supply Supply Selector from J16 5 Xin J6 Single ended clock input. Maximum full swing limited to 1.2V 6 5P49V5907/08 U1 Evaluation Device 7 Aardvark Connector JP1 For Aardvark connection 8 Output 6/6B J30/J29 Low Power HCSL differential output 9 DIP Switch U2 S1: Output Enable (OE/SD) S2: Sel0 S3: Sel1 S4: Output Enable Buffer (OE BUFFER) S5: Output Enable Buffer (for outputs 3 and 5) S6: Output Enable Buffer (for outputs 6 and 7) 2 S8: Sel 1:0 Default: I C mode 10 USB Interface J18 Used for connection with a PC and for interaction with the IDT Timing Commander Software. 11 Output 1/1B J20/J19 Can be differential pair output or two individual single ended outputs 12 Output 2/2B J22/J21 Can be differential pair output or two individual single ended outputs 13 Output Voltage Power OUT0 SELB I2C:JP2 4-way header to select a power supply method for outputs Supply Selector OUT1:JP4 0,1,2 and 4. The center pin is the output voltage. Use jumper OUT2:JP6 J15 to select a 1.8V, 2.5V or 3.3V supply. OUT4:JP8 VDDO J OUT0/1/2/4 is the voltage from J15 14 Output 3/3B J26/J25 Low Power HCSL differential output 15 Ground Jack J17 Used for grounding. If J15 and/or J16 is used for power supply, this jack functions as the power return. 16 Output Voltage Jack J33 Low power HCSL voltage jack that provides1.8V supply 17 Output Voltage Power JP7 3-way header to select a power supply of 1.8V through Supply Selector regulator supply or the output voltage from J33 to the LP-HCSL outputs 3, 5 - 7 outputs for the 5P49V5907 and output 3, 5-11 for the 5P49V5908. The center pin is the output voltage. VDDO LP HCSL is the voltage from J33 18 Output 4/4B J24/J23 Low Power HCSL differential output 19 Output 5/5B J28/J27 Low Power HCSL differential output 20 Output Voltage Jack J15 Connect to 1.8V, 2.5V or 3.3V to provide output voltage supply In addition to the 5P49V5907 pinouts, 5P49V5908 has the following four outputs (refer to Table 2 below): 2 REVISION A 06/24/15