鈾?/div>
Independent Input and Output Voltage
Terminations
SMA Connectors for All High-Speed Inputs and
Outputs
Fully Assembled and Tested
Evaluates: MAX3803
_______________ Ordering Information
PART
TEMP. RANGE
MAX3803EVKIT
0擄C to +85擄C
IC PACKAGE
5X4 UCSP
________________________ Quick Start
Note:
The MAX3803 EV kit is a dc-coupled evaluation
board with 50鈩?input and output terminations to
VTI and VTO, respectively. Care must be taken
to ensure that no direct short exists between the
supply voltage and supply ground. Normal dc-
coupled operation with all positive supplies
causes permanent damage to laboratory test
equipment because a dc path exists from the
power supply to the ports of the oscilloscope or
BERT. The MAX3803 EV kit must be operated
from a negative VEE supply when DC-coupled
to standard lab equipment. External ac-coupling
capacitors should be used when connecting to
standard lab equipment and when VEE (J11)
and the EV kit鈥檚 GND (J2) are at the same
potential.
____________________ Component List
DESIGNATION
C2-C7, C9, C12-
C14
C1, C8, C10,
C11
J1, J2, J9-J11,
TP1, TP4-TP6
TP2, TP3
J3-J8
J15-J17
J18, J19
L1-L4
U1
QTY
10
4
9
2
6
3
2
4
1
DESCRIPTION
0.1碌F 10% Ceramic Capacitor
(0402)
33碌F 10% Electrolytic
Capacitor (B CASE)
Test Point
Not Installed
SMA Connector EDGE
MOUNT (TAB CONTACT)
1X2 Pin Header (0.1鈥?centers)
1X3 Pin Header (0.1鈥?centers)
1碌H Chip Inductor (0805)
3)
MAX3803 5X4UCSP
1)
2)
Do not turn on the power supply until step 6.
Connect a 鈥?.3V power supply to J11 (VEE).
Connect the power supply ground to J2 (GND) and
J1 (VCC). Remove shunt on J15; install shunts on
J16, 17, and center pin to VCC on J18.
Apply a differential 1Gbps to 3.2Gbps input signal
(400mV
P-P
to 1000mV
P-P
) between SMA connectors
to FR4 board with length between 10in and 40in.
Connect the output of the FR4 board to the J3 and
J4 (IN+) inputs.
Attach a differential high-speed oscilloscope with a
50鈩?input to SMA connectors J5 and J6 (OUT+) to
observe the output of the equalizer.
Turn on power supply.
______________ Component Suppliers
SUPPLIER
Digi-Key
Murata
Coilcraft
AVX
PHONE
218-681-6674
814-237-1431
847-639-6400
803-946-0690
FAX
218-681-3380
814-238-0490
847-639-1469
803-626-3123
4)
5)
Note:
Please indicate that you are using the MAX3803
when ordering from these suppliers.
6)
_________________________________________________________________Maxim
Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim鈥檚 website at www.maxim-ic.com.
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