MAX2361 MAXIM [Maxim Integrated Products], MAX2361 Datasheet - Page 9

• Manufacturer Part Number: MAX2361
• Description: Evaluation Kits
• Manufacturer: MAXIM [Maxim Integrated Products]

short as possible to minimize parasitics. Also, keep
decoupling capacitors as close to the IC as possible
with a direct connection to the ground plane.
The MAX2361/MAX2363W EV kit PC board uses a 14mil-
wide trace for 50Ω transmission line. The PC board has an
8mil-layer profile on FR4 with a dielectric constant of 4.5.
Figure 1. INTF2300 with MAX2361/MAX2363W EV Kit Providing Filtered Supply
_______________________________________________________________________________________
PC PARALLEL
MAX2361/MAX2363W Evaluation Kits
PC Board Construction
PORT
TO
DB25M
V
BAT
GND
GND VCC
1
2
MAX2363WEVKIT
MAX2361EVKIT/
3
INTF2300
JU1
The INTF2300 interface board is used to interface
3-wire SPI protocol from a PC’s parallel port to the EV
kit. This board will level translate 5V logic from the PC
to V
The INTF2300 also provides buffering and EMI filtering.
Its absolute maximum supply voltage is 4.6V, limited by
the breakdown of the buffer IC. The recommended
operating supply voltage range is +2.7V to +3.6V.
10
1
6
CC
INTF2300 SPI Interface Board
of the EV kit (typically this will be 3.3V logic).
1
6
10
1
1
20
20
9