MAX1448EVKIT Maxim Integrated Products, MAX1448EVKIT Datasheet

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MAX1448EVKIT

Manufacturer Part Number
MAX1448EVKIT
Description
EVAL KIT FOR MAX1448
Manufacturer
Maxim Integrated Products
Datasheets

Specifications of MAX1448EVKIT

Number Of Adc's
1
Number Of Bits
10
Sampling Rate (per Second)
80M
Data Interface
Parallel
Inputs Per Adc
1 Differential
Input Range
±1 V
Power (typ) @ Conditions
120mW @ 80MSPS
Voltage Supply Source
Single Supply
Operating Temperature
0°C ~ 70°C
Utilized Ic / Part
MAX1448
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX1448 evaluation kit (EV kit) is a fully assembled
and tested circuit board that contains all the components
necessary to evaluate the performance of the MAX1444,
MAX1446, MAX1448, or MAX1449 10-bit analog-to-digital
converters (ADCs). The MAX1444/MAX1446/MAX1448/
MAX1449 ADCs process differential or single-ended ana-
log inputs. The EV kit allows the user to evaluate the
ADCs with both types of signals from one single-ended
analog signal. The digital output produced by the ADCs
can be easily sampled with a user-provided high-speed
logic analyzer or data-acquisition system. The EV kit
comes with the MAX1448 installed. Order free samples of
the MAX1444EHJ, MAX1446EHJ or MAX1449EHJ to eval-
uate these parts. The EV kit operates from a +3V power
supply. It includes circuitry that generates a clock signal
from an AC signal provided by the user.
19-1799; Rev 2; 11/03
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
DESIGNATION
C1, C2, C4–C8,
C11, C21, C24,
C26, C28, C29,
C10,C16–C20,
R13–R23, R35
C33–C39
C31, C32
C12–C15
C23, C30
JU1, JU2
JU3, JU4
C22, C27 ,
R1, R39
R2, R3,
C3, C9
L1, L2
C25
J1
________________________________________________________________ Maxim Integrated Products
QTY
22
14
2
8
4
0
1
1
2
2
2
0
General Description
0.1µF, 50V X7R ceramic
capacitors (0805)
Taiyo Yuden UMK212BJ104KG or
equivalent
10pF, 200V ceramic capacitors
(0805)
Murata GQM2195C2A100JB01
2.2µF,10V tantalum capacitors (A)
AVX TAJA225K010 or
Kemet T494A225K010AS
10µF, 10V tantalum capacitors ( B)
AVX TAJB106M010 or
Kemet T494B106K010AS
Not installed (0805)
1000pF, 50V COG ceramic
capacitor (0805)
Murata GRM2195C1H102JA01
2 × 20-pin header
2-pin headers
3-pin headers
Ferrite chip beads (1206)
Fair-Rite Products Corp.
2512069007Y0 or
HiQ Magnetics 436-2600
Not installed (0805)
49.9Ω ±1% resistors (0805)
DESCRIPTION
MAX1448 Evaluation Kit
o Up to 80Msps Sampling Rate
o Low-Voltage, Low-Power Operation
o Single-Ended or Fully Differential Signal Input
o Clock-Shaping Circuit
o Fully Assembled and Tested
MAX1448EVKIT
DESIGNATION
SINGLE, DIFF,
Configuration
R9, R10, R36
R8, R24–R33
R4, R5, R38
R12, R37
CLOCK
None
None
None
None
PART
R11
R40
R41
R34
U1
U2
U3
T1
QTY
11
2
1
3
3
1
1
1
1
1
1
1
3
4
1
1
1
TEMP RANGE
Ordering Information
0°C to +70°C
24.9Ω ±1% resistors (0805)
100Ω ±1% resistors (0805)
2kΩ ±1% resistors (0805)
6.04kΩ ±1% resistor (0805)
4.02kΩ ±1% resistors (0805)
10kΩ ±1% resistor (0805)
3.9Ω ±5% resistor (0805)
5kΩ potentiometer
RF transformer
Mini-Circuits ADT1-1WT
MAX1448EHJ (32-pin TQFP)
Dual CMOS differential line
receiver (8-pin SO)
Maxim MAX9113ESA
Buffer/driver 3-state output
(48-pin TSSOP)
Texas Instruments
SN74ALVCH16244DGG or
Pericom PI74ALVCH16244A
SMA PC-mount connectors
Shunts (JU1 to JU4)
MAX1448 PC board
MAX1448 data sheet
MAX1448 EV kit data sheet
Component List
DESCRIPTION
IC PACKAGE
32 TQFP
Features
1

Related parts for MAX1448EVKIT

MAX1448EVKIT Summary of contents

Page 1

... Maxim’s website at www.maxim-ic.com. MAX1448 Evaluation Kit 80Msps Sampling Rate o Low-Voltage, Low-Power Operation o Single-Ended or Fully Differential Signal Input Configuration o Clock-Shaping Circuit o Fully Assembled and Tested PART MAX1448EVKIT DESIGNATION DESCRIPTION R4, R5, R38 R8, R24–R33 R9, R10, R36 R11 R12, R37 R40 ...

Page 2

MAX1448 Evaluation Kit Part Selection Table PART SPEED (Msps) MAX1444EHJ MAX1446EHJ MAX1448EHJ MAX1449EHJ Component Suppliers SUPPLIER PHONE AVX 843-448-9411 Fair-Rite Products 888-324-7748 Kemet 864-963-6300 Mini-Circuits 718-934-4500 Murata 770-436-1300 Pericom 800-435-2336 Taiyo Yuden 800-348-2496 Texas Instruments 972-644-5580 Note: Please indicate that ...

Page 3

However, the digital supply can be operated down to +1.7V without compromising the board’s performance. The logic analyzer’s threshold should be adjusted accordingly. Access to the output is provided through connector J1. ...

Page 4

MAX1448 Evaluation Kit REFOUT 29 GND 30 REFIN 31 REFP 32 Figure 1. MAX1448 EV Kit Schematic 4 _______________________________________________________________________________________ GND CLK 12 GND 11 DD ...

Page 5

Output Buffer/Driver The SN74ALVCH16244 buffer/driver buffers the MAX1448’s digital output, which produces straight offset binary data. The buffer is able to drive capacitive loads, which may be present at the logic analyzer connection, 1.0" Figure 2. MAX1448EV Kit Component Placement ...

Page 6

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 6 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2003 Maxim Integrated Products 1.0" ...

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