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參數(shù)資料
| 型號： | MAX9217ECM+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 2/15頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SERIALIZER LVDS 48-LQFP |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,000 |
| 功能： | 串行器 |
| 數(shù)據(jù)速率： | 700Mbps |
| 輸入類型： | LVTTL/LVCMOS |
| 輸出類型： | LVDS |
| 輸入數(shù)： | 27 |
| 輸出數(shù)： | 1 |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應商設(shè)備封裝： | 48-LQFP（7x7） |
| 包裝： | 帶卷 (TR) |
MAX9217
27-Bit, 3MHz-to-35MHz
DC-Balanced LVDS Serializer
10
______________________________________________________________________________________
Transition Timing
The transition words require interconnect bandwidth
and displace control data. Therefore, control data is not
sampled (see Figure 9):
Two clock cycles before DE_IN goes high.
During the video phase.
Two clock cycles after DE_IN goes low.
The last sampled control data are latched at the deserial-
izer control data outputs during the transition and video
phases. Video data are latched at the deserializer RGB
data outputs during the transition and control phases.
Applications Information
AC-Coupling Benefits
AC-coupling increases the common-mode voltage to
the voltage rating of the capacitor. Two capacitors are
sufficient for isolation, but four capacitors—two at the
serializer output and two at the deserializer input—pro-
vide protection if either end of the cable is shorted to a
high voltage. AC-coupling blocks low-frequency
ground shifts and common-mode noise. The MAX9217
serializer can also be DC-coupled to the MAX9218
deserializer.
Figure 10 shows an AC-coupled serializer and deserial-
izer with two capacitors per link, and Figure 11 is the
AC-coupled serializer and deserializer with four capaci-
tors per link.
Selection of AC-Coupling Capacitors
See Figure 12 for calculating the capacitor values for
AC-coupling, depending on the parallel clock frequen-
cy. The plot shows capacitor values for two- and four-
capacitor-per-link systems. For applications using less
than 18MHz clock frequency, use 0.1F capacitors.
Frequency-Range Setting RNG[1:0]
The RNG[1:0] inputs select the operating frequency
range of the MAX9217 serializer. An external clock with-
in this range is required for operation. Table 3 shows
the selectable frequency ranges and corresponding
data rates for the MAX9217.
PCLK_IN
CNTL_IN
DE_IN
RGB_IN
= NOT SAMPLED BY PCLK_IN
CONTROL
PHASE
CONTROL
PHASE
TRANSITION
PHASE
TRANSITION
PHASE
VIDEO PHASE
Figure 9. Transition Timing
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9217ETM | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:27-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer |
| MAX9217ETM+ | 功能描述:串行器/解串器 - Serdes 27-Bit DC-Balanced Serializer 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 |
| MAX9217ETM+T | 功能描述:串行器/解串器 - Serdes 27-Bit DC-Balanced Serializer 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 |
| MAX9217ETM+T&R | 制造商:Maxim Integrated Products 功能描述:27-BIT, 3MHZ-TO-35MHZ DC-BALANCED LVDS SERIALIZER - Tape and Reel |
| MAX9217ETM-T | 制造商:Maxim Integrated Products 功能描述:27-BIT 3MHZ-TO-35MHZ DC-BALANCED LVDS SERIALI - Tape and Reel |
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