MAX1193EVKIT Datasheet, PDF (2/13 Pages) Maxim Integrated Products – MAX1193 Evaluation Kit

MAX1193 Evaluation Kit
Component List (continued)
DESIGNATION
U3
QTY
DESCRIPTION
Buffer/drivers tri-state output
1
(48-pin TSSOP)
Texas Instruments
SN74ALVCH16244DGG
CLKIN, D/E_INA,
D/E_INB, S/E_INA+,
S /E _IN A- ,
7
SMA PC-mount connectors
S/E_INB+, S/E_INB-
None
None
11 Shunts (JU1–JU11)
1 MAX1193 PC board
Quick Start
• DC power supplies:
Digital: 2.5V, 100mA
Analog: 3.3V, 200mA
Required Equipment
• Function generator with low-phase noise and low jitter
for clock input (e.g., HP 8662A)
• Two function generators for analog signal inputs
(e.g., HP 8662A)
• Logic analyzer or data-acquisition system
(e.g., HP 1673, HP 16500C)
• Analog anti-aliasing filters
• Digital voltmeter
Procedures
The MAX1193 EV kit is a fully assembled and tested
surface-mount board. Follow the steps below for board
operation. Do not turn on power supplies or enable
function generators until all connections are com-
pleted:
1) Verify that shunts are installed across pins 2 and 3
of jumpers JU7 and JU8 (fully operational, outputs
enabled).
2) Verify that no shunts are installed across jumpers
JU9 and JU10.
3) Verify that a shunt is installed across pins 1 and 2
of jumper JU11 (internal reference mode).
4) Connect the logic analyzer to header J1. Both
channel A and channel B data signal are multi-
plexed on header J1. Control signal A/ B on pin
J1–J11 indicates whether data is from channel A
(high) or from channel B (low).
5) Connect a 3.3V power supply to the VA and
VADUT pads. Connect the ground terminal of this
supply to the GND pad.
6) Connect a 2.5V power supply to the VDB and
VODUT pads. Connect the ground terminal of this
supply to the OGND pad.
7) Turn on both power supplies.
8) With a voltmeter, verify that 1.38V is measured
across test point TP1 and GND. If the voltage is not
1.38V, adjust potentiometer R16 until 1.38V is
obtained.
9) Connect the clock function generator to the CLKIN
SMA connector.
10) Connect the output of the analog signal function
generator to the input of the suggested anti-alias-
ing filters:
a) To evaluate differential AC-coupled analog sig-
nals, verify that shunts are installed on pins 2
and 3 of jumpers JU1–JU4. Connect the output
of the analog anti-aliasing filters to the D/E_INA
and D/E_INB SMA connectors.
b) To evaluate single-ended AC-coupled analog
signals, verify that shunts are installed on pins 1
and 2 of jumpers JU1–JU6. Verify that resistors
R5 and R6 are OPEN. Connect the output of the
anti-aliasing filters to the S/E_INA+ and
S/E_INB+ SMA connectors.
Component Suppliers
SUPPLIER
AVX
Mini-Circuits
TDK
Texas Instruments
PHONE
843-946-0238
718-934-4500
847-803-6100
972-644-5580
FAX
843-626-3123
718-934-7092
847-390-4405
214-480-7800
WEBSITE
www.avxcorp.com
www.minicircuits.com
www.component.tdk.com
www.ti.com
Note: Please indicate that you are using the MAX1193 when contacting these component suppliers.
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