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參數(shù)資料
| 型號： | MAX3890ECB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 數(shù)字傳輸電路 |
| 英文描述： | +3.3V, 2.5Gbps, SDH/SONET 16:1 Serializer with Clock Synthesis and LVDS Inputs |
| 中文描述： | SERIAL TO PARALLEL/PARALLEL TO SERIAL CONVERTER, PQFP64 |
| 封裝： | 10 X 10 MM, 1 MM HEIGHT, MO-136AJ, TQFP-64 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 155K |
| 代理商： | MAX3890ECB |
M
+3.3V, 2.5Gbps, SDH/SONET 16:1 Serializer
with Clock Synthesis and LVDS Inputs
8
_______________________________________________________________________________________
MAX3890
SCLKO+
OR SDO+
SCLKO-
OR SDO-
V
CC
- 2V
50
50
Z
0
= 50
HIGH-
IMPEDANCE
INPUTS
Z
0
= 50
MAX3890
SCLKO+
OR SDO+
SCLKO-
OR SDO-
+3.3V
130
130
82
82
Z
0
= 50
PECL
INPUTS
Z
0
= 50
Figure 4. Alternative PECL-Output Termination
Applications Information
Alternative PECL-Output Termination
Figure 4 shows alternative PECL-output termination
methods. Use Thevenin-equivalent termination when a
(V
CC
- 2V) termination voltage is not available. If AC-
coupling is necessary, be sure that the coupling capac-
itor is placed following the 50
or Thevenin-equivalent
DC termination.
Layout Techniques
For best performance, use good high-frequency layout
techniques. Filter voltage supplies and keep ground
connections short. Use multiple vias where possible.
Also, use controlled-impedance transmission lines to
interface with the MAX3890 clock and data inputs and
outputs.
Figure 3. Current-Mode Logic
50
50
V
CC
SLBI+
SLBI-
V
CC
50
50
SLBO+
SLBO-
GND
ESD
STRUCTURE
INPUT CIRCUIT
OUTPUT CIRCUIT
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3890ECB+ | 制造商:Maxim Integrated Products 功能描述:LVDS SERLIZER 0.4V 64TQFP EP - Rail/Tube |
| MAX3890ECB+D | 功能描述:串行器/解串器 - Serdes 3.3V 2.5Gbps SDH/ SONET 16:1 Serial 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 |
| MAX3890ECB+T | 制造商:Maxim Integrated Products 功能描述:LVDS SERLIZER 0.4V 64TQFP EP - Tape and Reel |
| MAX3890ECB+TD | 功能描述:串行器/解串器 - Serdes 3.3V 2.5Gbps SDH/ SONET 16:1 Serial 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 |
| MAX3890ECB-D | 功能描述:串行器/解串器 - Serdes 3.3V 2.5Gbps SDH/ SONET 16:1 Serial 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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