DS3105DK Maxim Integrated Products, DS3105DK Datasheet - Page 4

• Manufacturer Part Number: DS3105DK
• Description: Power Management Modules & Development Tools Demo Kit for DS3105 Demo Kit for DS3105
• Manufacturer: Maxim Integrated Products

Specifications of DS3105DK

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

_________________________________________________________________________________________DS3105DK
1.
Board Floorplan
Figure 1-1
shows the DS3105DK floorplan. The DS3105 is in the center of the board, input clock SMB connectors
are along the left edge of the board, and output clock connectors are on the right edge. Between the input clock
connectors and the DS3105, land patterns are provided for several different types of local oscillators, ranging from
inexpensive XOs to higher performance TCXOs. The top edge contains, from left to right, power-supply
connectors, DC-DC converters and power-indicator LEDs, reset pushbutton, serial connector, and USB connector.
An on-board DS87C520 microcontroller is located near the USB connector. The bottom edge of the board is
occupied by a JTAG connector and LED indicators. The DS3105DK has the same PCB design as demo kits for
timing ICs with more clock I/O.
See
Appendix 1: Hardware Components
for a complete component list. Complete board schematics follow in
Section 7.
Figure 1-1. DS3105DK Board Floorplan
Rev: 012808
4 of 34