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MAX496EVKIT-MAX497EVKIT| Datasheet

By datasheet - February 2nd, 2009

MAX496EVKIT-MAX497EVKIT| Datasheet

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19-0373; Rev 1; 12/98

MAX497 Evaluation Kit
________________ General Description
The MAX497 evaluation kit (EV kit) simplifies the evaluation of the MAX496 and MAX497 quad video buffers. RF-style connectors (SMA) and 75 terminating resistors are included for video test equipment compatibility. The evaluation board comes with the MAX497 installed, but can also be used to evaluate the MAX496. Simply contact Maxim's Sample Department to order a MAX496CSE free sample, and replace the MAX497 with the MAX496; no other changes are necessary.

____________________________Features
o 375MHz -3dB Bandwidth (MAX496) 275MHz -3dB Bandwidth (MAX497) o Low Differential Gain/Phase Error: 0.01%/0.01 o 1500V/us Slew Rate (MAX497) o 5.6nV/Hz Input-Referred Voltage Noise o Directly Drives 50/75 Back-Terminated Cable o Fully Assembled and Tested o 5V Supply

Evaluates: MAX496/MAX497

____________________Component List
DESIGNATION QTY C1, C2 2 DESCRIPTION 10uF, 10V, 20% tantalum capacitors Sprague 293D106X0016B or AVX TAJB106M016 0.1uF ceramic capacitors Vitramon VJ1206Y104KXX SMA connectors 75, 5% resistors MAX497CSE MAX496/MAX497 PC board

_______________Ordering Information
PART MAX497EVKIT-SO TEMP. RANGE 0 C to +70 C BOARD TYPE Surface Mount

C3 C6 IN0 IN3, OUT0 OUT3 R1 R8 U1 None

4 8 8 1 1

Note: To evaluate the MAX496, request a MAX496CSE free sample.

_________________________Quick Start
The MAX497 EV kit is fully assembled and tested. Follow these steps to verify board functionality. Do not turn on the power supply until all connections are completed. 1) The circuit requires 5V supply voltages. Connect the +5V supply to the pad marked VCC, and the -5V supply to the pad marked VEE. Connect power-supply ground to the pad marked GND. 2) Connect a 75 cable from a signal source to the input marked IN0. 3) Connect the output marked OUT0 to an oscilloscope through a terminated 75 cable. 4) Turn on the power supply, apply a 1.25V (maximum) signal, and verify the output signal on the oscilloscope.

______________Component Suppliers
SUPPLIER AVX Sprague Vishay/Vitramon PHONE (803) 946-0690 (603) 224-1961 (203) 268-6261 FAX (803) 626-3123 (603) 224-1430 (203) 452-5670

_______________ Detailed Description
The MAX496/MAX497 operate from 5V supplies. SMA jacks are provided for all input and output signals. The MAX496 allows 2.5V input signal levels and the MAX497 accepts levels to 1.25V.

________________________________________________________________ Maxim Integrated Products

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For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769.


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