MAX14886EVKIT+ Maxim Integrated, MAX14886EVKIT+ Datasheet - Page 2

• Manufacturer Part Number: MAX14886EVKIT+
• Description: Video ICs 1
• Manufacturer: Maxim Integrated

Specifications of MAX14886EVKIT+

• Operating Supply Voltage: 3.3 V
• Number Of Channels: 2

MAX14886 Evaluation Kit
Note: Indicate that you are using the MAX14886 when contacting these component suppliers.
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The EV kit is fully assembled and tested. Follow the steps
below to verify board operation:
1) Verify that jumpers JU1, JU2, JU3, and JU5 are in
2) Connect the mini-USB cable from the PC to the mini-
3) Connect the DisplayPort cable from the PC to the
4) Connect the HDMI cable from the monitor to the
5) Turn on the monitor.
6) Turn on the PC.
7) Move the shunt on jumper JU2 to the 1-2 position.
8) Verify that the video is present on the monitor.
2
Diodes Incorporated
Fairchild Semiconductor
Murata Electronics North America, Inc.
DESIGNATION
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their default positions, as shown in Table 1.
USB connector (USB1) on the EV kit.
DisplayPort connector (P2) on the EV kit.
HDMI connector (P3) on the EV kit.
MAX14886 EV kit
PC with dual-mode DisplayPort output
Mini-USB cable
DisplayPort cable
HDMI cable
HDMI capable monitor
R13, R14
R19–R28
U1, U4
R16
R17
R8
SUPPLIER
QTY
10
1
2
1
1
2
1.5I Q5% resistor (0402)
2kI Q1% resistors (0402)
10kI Q1% resistor (0402)
220I Q5% resistor (0402)
49.9I Q1% resistors (0402)
DisplayPort to HDMI switches
(40 TQFN-EP)
Maxim MAX14886CTL+
Required Equipment
DESCRIPTION
Quick Start
Procedure
805-446-4800
888-522-5372
770-436-1300
PHONE
The MAX14886 EV kit provides a proven design to
evaluate the MAX14886 high-speed, low-skew, active
redriver multiplexer. The device is ideal for switching
between outputs of dual-graphics systems and signal
conditioning to meet HDMI v1.4 compliance up to
2.25Gbps at an external HDMI output connector. The
EV kit contains three sections: an application circuit,
characterization circuit, and calibration traces.
The application circuit utilizes 100I differential controlled-
impedance traces and provides two DisplayPort input
connectors (P1, P2) allowing for evaluation of the IC in a
DisplayPort/HDMI environment.
The characterization circuit utilizes a combination of 100I
differential and 50I single-ended controlled-impedance
traces, and SMA connectors and output bias-Ts. This
allows evaluation of eye diagrams, return loss, and other
frequency measurements. A separate +3.3V power supply
needs to connect between the VCC1 and GND PCB pads.
The lower half of the EV kit provides a set of calibration
traces, all of which are matched to the trace’s length and
shape of the characterization circuit input traces. These
traces provide a reference for determining the input
return loss of only the U4 device, when evaluated in the
characterization circuit.
DESIGNATION
Detailed Description of Hardware
USB1
U2
U3
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Component List (continued)
www.diodes.com
www.fairchildsemi.com
www.murata-northamerica.com
QTY
1
1
1
5
1
Component Suppliers
3.3V LDO (6 SOT23)
Maxim MAX6329TPUT+
Quad 2:1 multiplexer/
demultiplexer switch (16 VQFN)
Mini-USB type-B receptacle
connector
Shunts (JU1–JU5)
PCB: MAX14886 EVALUATION
KIT+
WEBSITE
DESCRIPTION