參數(shù)資料
型號： MAX9271GTJ/V+T
廠商： Maxim Integrated Products
文件頁數(shù)： 35/49頁
文件大?。?/td> 0K
描述： IC SERIALIZER 16BIT GMSL 32TQFN
標準包裝： 2,500
系列： *
MAX9271
16-Bit GMSL Serializer with Coax or
STP Cable Drive
40
Maxim Integrated
Board Layout
Separate the LVCMOS logic signals and CML/coax high-
speed signals to prevent crosstalk. Use a four-layer PCB
with separate layers for power, ground, CML/coax, and
LVCMOS logic signals. Layout PCB traces close to each
other for a 100I differential characteristic impedance.
The trace dimensions depend on the type of trace used
(microstrip or stripline). Note that two 50I PCB traces
do not have 100I differential impedance when brought
close together—the impedance goes down when the
traces are brought closer. Use a 50I trace for the single-
ended output when driving coax.
Route the PCB traces for differential CML in parallel to
maintain the differential characteristic impedance. Avoid
vias. Keep PCB traces that make up a differential pair
equal in length to avoid skew within the differential pair.
ESD Protection
ESD tolerance is rated for Human Body Model, IEC
61000-4-2, and ISO 10605. The ISO 10605 and IEC
61000-4-2 standards specify ESD tolerance for electronic
systems. The serial outputs are rated for ISO 10605 ESD
protection and IEC 61000-4-2 ESD protection. All pins
are tested for the Human Body Model. The Human Body
Model discharge components are CS = 100pF and RD =
1.5kI (Figure 34). The IEC 61000-4-2 discharge compo-
nents are CS = 150pF and RD = 330I (Figure 35). The
ISO 10605 discharge components are CS = 330pF and
RD = 2kI (Figure 36).
Figure 34. Human Body Model ESD Test Circuit
Figure 35. IEC 61000-4-2 Contact Discharge ESD Test Circuit
Figure 36. ISO 10605 Contact Discharge ESD Test Circuit
CS
150pF
STORAGE
CAPACITOR
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
RD
330I
STORAGE
CAPACITOR
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
RD
2kI
CS
330pF
STORAGE
CAPACITOR
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
1MI
RD
1.5kI
CS
100pF
相關PDF資料
PDF描述
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相關代理商/技術參數(shù)
參數(shù)描述
MAX9272 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:28-Bit GMSL Deserializer for Coax or STP Cable
MAX9272GTM/V+ 功能描述:串行器/解串器 - Serdes 1.5Gbps 28-bit Coax/STP deserializr RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64
MAX9272GTM/V+T 功能描述:串行器/解串器 - Serdes 1.5Gbps 28-bit Coax/STP deserializr RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64
MAX9272GTM+ 功能描述:串行器/解串器 - Serdes 1.5Gbps 28-bit Coax/STP deserializr RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64
MAX9272GTM+T 功能描述:串行器/解串器 - Serdes 1.5Gbps 28Bit Coax/STP deserializr RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64
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