MAX9257GCM/V+ Maxim Integrated Products, MAX9257GCM/V+ Datasheet - Page 47
![IC SER/DESER PROG 48-LQFP](/photos/6/55/65521/48-lqfp_21-0054f_sml.jpg)
MAX9257GCM/V+
Manufacturer Part Number
MAX9257GCM/V+
Description
IC SER/DESER PROG 48-LQFP
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX9257GTL.pdf
(52 pages)
Specifications of MAX9257GCM/V+
Function
Serializer/Deserializer
Data Rate
840Mbps
Input Type
Serial
Output Type
LVDS
Number Of Inputs
16
Number Of Outputs
1
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX9257/MAX9258 ESD tolerance is rated for
Human Body Model, Machine Model, IEC 61000-4-2
and ISO 10605. The ISO 10605 and IEC 61000-4-2
standards specify ESD tolerance for electronic sys-
tems. LVDS outputs on the MAX9257 and LVDS inputs
on the MAX9258 meet ISO 10605 ESD protection and
IEC 61000-4-2 ESD protection. All other pins meet the
Figure 32. IEC 61000-4-2 Contact Discharge ESD Test Circuit
Figure 34. ISO 10605 Contact Discharge ESD Test Circuit
VOLTAGE
VOLTAGE
SOURCE
SOURCE
HIGH-
HIGH-
DC
DC
Fully Programmable Serializer/Deserializer
CHARGE-CURRENT-
CHARGE-CURRENT-
LIMIT RESISTOR
LIMIT RESISTOR
______________________________________________________________________________________
150pF
330pF
C
C
S
S
RESISTANCE
RESISTANCE
DISCHARGE
DISCHARGE
STORAGE
CAPACITOR
STORAGE
CAPACITOR
330Ω
2kΩ
R
R
D
D
ESD Protection
with UART/I
DEVICE
UNDER
DEVICE
UNDER
TEST
TEST
Human Body Model and Machine Model ESD toler-
ances. The Human Body Model discharge components
are C
61000-4-2 discharge components are C
R
ponents are C
Machine Model discharge components are C
and R
Figure 33. Human Body ESD Test Circuit
Figure 35. Machine Model ESD Test Circuit
PROCESS: CMOS
D
= 330Ω (Figure 32). The ISO 10605 discharge com-
S
D
VOLTAGE
VOLTAGE
SOURCE
SOURCE
HIGH-
HIGH-
= 100pF and R
= 0Ω (Figure 35).
DC
DC
2
C Control Channel
CHARGE-CURRENT-
CHARGE-CURRENT-
S
LIMIT RESISTOR
LIMIT RESISTOR
= 330pF and R
1MΩ
100pF
200pF
C
C
S
S
D
= 1.5kΩ (Figure 33). The IEC
RESISTANCE
RESISTANCE
DISCHARGE
DISCHARGE
Chip Information
STORAGE
CAPACITOR
STORAGE
CAPACITOR
1.5kΩ
0Ω
R
R
D
D
D
= 2kΩ (Figure 34). The
S
= 150pF and
S
DEVICE
UNDER
DEVICE
UNDER
TEST
TEST
= 200pF
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