19-2767; Rev 0, 2/03
MAX3872/MAX3874 Evaluation Kits
________________General Description
______________ Ordering Information
The MAX3872/MAX3874 evaluation kits (EV kits) simplify
evaluation of the MAX3872 and MAX3874 clock and data
recovery with limiting amplifier ICs. These EV kits enable
testing of all MAX3872 and MAX3874 functions. SMA
connectors are provided for the differential inputs and
outputs. All high-speed inputs and outputs have on-board
AC-coupling capacitors to allow direct connection to 50Ω
test equipment.
PART
TEMP. RANGE
IC PACKAGE
32 QFN
32 QFN
MAX3872EVKIT -40°C to +85°C
MAX3874EVKIT -40°C to +85°C
______________Component Suppliers
SUPPLIER
AVX
Coilcraft
Digi-Key
EF Johnson
Murata
PHONE
FAX
____________________________Features
843-448-9411
847-639-6400
800-344-4539
402-474-4800
770-436-1300
843-626-3123
847-639-1469
218-681-3380
402-474-4858
770-436-3030
♦
♦
♦
♦
♦
SMA Connectors for All High-Speed I/Os
Operational Mode Select Pins
Loss-of-Lock LED
Note: Please indicate that you are using the
Single +3.3V Power-Supply Operation
Fully Assembled and Tested
MAX3872/MAX3874 when ordering from these suppliers.
______________________________________________________________Component List
DESIGNATION QTY
C1–C7, C17–
C19, C22, C24, 14
C26, C28
DESCRIPTION
DESIGNATION QTY
DESCRIPTION
SMA connectors
0.1µF 10% ceramic capacitors
(0402)
J1–J8, J25, J26 10 (edge-mount, round-pin)
EF JOHNSON 142-0701-851
J9, J12–J15,
Murata GRM36X7R104K016A
0.001µF 10% ceramic
8
1
4
3-pin headers (0.1in centers)
2-pin headers (0.1in centers)
Not installed
capacitors (0402)
J17–J19
J10
C8–C13
6
Murata GRM36X7R102K016A
33µF 10% tantalum capacitor
AVX TAJB336K016
J11, J16, J22,
C14
C15
1
1
J23
Test points
Digi-Key 5000K-ND
Not installed
2.2µF 10% tantalum capacitor
AVX TAJB225K016
J20, J21
J24
2
1
9
0.82µF ceramic capacitor
J9, J10, J12–
(0603) (MAX3872EVKIT)
Shunts
C16
1
J15, J17–J19
0.068µF ceramic capacitor
MAX3872EGJ, 32-pin QFN
(MAX3872EVKIT)
(0402) (MAX3874EVKIT)
D1
D2
R2–R5
R6
R7
1
1
4
1
1
Red LED
U1
1
1
1
MAX3874EGJ, 32-pin QFN
Not installed
(MAX3874EVKIT)
Not installed
MAX3872/MAX3874 EV kit
circuit board, Rev C
None
None
910Ω 5% resistor (0402)
Not installed
50kΩ variable resistor
BOURNS 3296W-203
Not installed
56nH inductors (0805)
Coilcraft CS-560XKBC
MAX3872 datasheet
(MAX3872EVKIT)
R8
R9
1
1
3
MAX3874 datasheet
(MAX3874EVKIT)
L1–L3
_________________________________________________________________Maxim Integrated Products
1
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.