19-2803; Rev 0; 3/03
MAX7443 Evaluation Kit
General Description
The MAX7443 evaluation kit (EV kit) evaluates the
MAX7443, a low-cost triple-channel video reconstruction
filter for composite and S-video applications. The EV kit
operates from a single +5V supply. The MAX7443 EV kit
can also be used to evaluate the MAX7444, a similar
device with a high-frequency boost option.
o
+5V Single Supply
o
Compatible with Standard Video Test Equipment
o
Surface-Mount Construction
o
Fully Assembled and Tested
Features
Evaluates: MAX7443/MAX7444
Component List
DESIGNATION QTY
C1
1
DESCRIPTION
1碌F 卤20%, 6.3V X5R ceramic
capacitor (0603)
Taiyo Yuden JMK107BJ105MA
0.1碌F 卤10%, 16V X7R ceramic
capacitors (0603)
Taiyo Yuden EMK107BJ104KA
TDK C1608X7R1C104KT
220碌F 卤20%, 6.3V aluminum
electrolytic capacitors
(6.3mm x 6.0mm)
Sanyo 6CV220AX
3-pin headers
2-pin headers
75鈩?卤1% resistors (0603)
200鈩?卤1% resistors (0603)
162鈩?卤1% resistors (0603)
Two-circuit terminal block
MAX7443ETA
(8-pin thin QFN 3mm x 3mm)
BNC PC board mount connectors
Shunts
MAX7443 PC board
PART
MAX7443EVKIT
Ordering Information
TEMP RANGE
0掳C to +70掳C
IC PACKAGE
8 Thin QFN
Note:
To evaluate the other device in the family, the MAX7444,
request a free MAX7444ETA sample with the MAX7443EVKIT.
C2, C6, C7
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Quick Start
Recommended equipment:
鈥?Single 5.0VDC power supply
鈥?Video signal generator (e.g., Tektronix TG 2000)
鈥?Video measurement equipment (e.g., Tektronix VM
700A)
The MAX7443 EV kit is a fully assembled and tested
surface-mount board. Utilize the following steps to veri-
fy the board operation.
Do not turn on the power sup-
ply until all connections are completed:
1) Verify that there are shunts installed on JU1 and
JU3 (pins 1 and 2) and JU2 (pins 2 and 3).
2) Verify that there are shunts across jumpers JU4 and
JU5.
3) Connect the luma output from the video signal
generator to the YIN BNC connector on the EV kit.
4) Connect the chroma output from the video signal
generator to the CIN BNC connector on the EV kit.
5) Connect the input of the video measurement equip-
ment to the YOUT, COUT, or CVOUT BNC connec-
tors on the EV kit.
C3, C4, C5
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JU1, JU2, JU3
JU4, JU5
R1鈥揜5
R6, R7
R8, R9
TB1
U1
YIN, CIN,
YOUT, CVOUT,
COUT
None
None
3
2
5
2
2
1
1
5
5
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Component Suppliers
SUPPLIER
Sanyo
Taiyo Yuden
TDK
PHONE
619-661-6322
800-348-2496
847-803-6100
FAX
619-661-1055
847-925-0899
847-390-4405
WEBSITE
www.sanyo.com
www.t-yuden.com
www.component.tdk.com
Note:
Please indicate that you are using the MAX7443/MAX7444 when contacting these suppliers.
________________________________________________________________
Maxim Integrated Products
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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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