參數(shù)資料
型號: MAX9213EUM+TD
廠商: Maxim Integrated Products
文件頁數(shù): 3/18頁
文件大?。?/td> 0K
描述: IC SERIALIZER PROG 48-TSSOP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
功能: 串行器
數(shù)據(jù)速率: 1.785Gbps
輸入類型: LVTTL/LVCMOS
輸出類型: LVDS
輸入數(shù): 21
輸出數(shù): 3
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-TFSOP(0.240",6.10mm 寬)
供應(yīng)商設(shè)備封裝: 48-TSSOP
包裝: 帶卷 (TR)
MAX9209/MAX9213
Programmable DC-Balanced
21-Bit Serializers
______________________________________________________________________________________
11
To obtain DC balance on the data channels, the paral-
lel input data is inverted or not inverted, depending on
the sign of the digital sum at the word boundary. Two
complementary bits are appended to each group of 7
parallel input data bits to indicate to the MAX9210/
MAX9214 deserializers whether the data bits are invert-
ed (Figure 11). The deserializer restores the original
state of the parallel data. The LVDS clock signal alter-
nates duty cycles of 4/9 and 5/9, which maintains DC
balance. Figure 12 shows the non-DC-balanced mode
inputs mapped to LVDS outputs.
DCA0
DCB1
DCA1
DCB2
DCA2
CYCLE N + 1
CYCLE N
CYCLE N - 1
TxIN2
TxIN6
TxIN3
TxIN4
TxIN5
TxIN9
TxIN13
TxIN10
TxIN11
TxIN12
TxIN2
TxIN3
TxIN4
DCA0
TxIN5
TxIN6
DCB0
TxIN9
TxIN10
TxIN11
DCA1
TxIN12
TxIN13
DCB1
TxIN16
TxIN17
TxIN18
DCA2
TxIN19
TxIN20
DCB2
TxIN0
TxIN1
TxIN7
TxIN8
TxIN14
TxIN15
TxIN16
TxIN20
TxIN17
TxIN18
TxIN19
DCB0
TxCLK OUT-
TxOUT1
TxOUT0
TxOUT2
TxIN1
TxIN8
TxIN15
TxIN0
TxIN7
TxIN14
TxCLK OUT+
Figure 11. DC-Balanced Mode Inputs Mapped to LVDS Outputs
2.0V
3.0V
HIGH-Z
DIFFERENTIAL 0
3.6V
VOD = 0
VCC
TxOUT_, TxCLK OUT
TxCLK IN
PWRDWN
TPPLS
Figure 9. PLL Set Time
TxOUT_, TxCLK OUT
TxCLK IN
PWRDWN
HIGH-Z
0.8V
TPDD
Figure 10. Power-Down Delay
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9214 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Programmable DC-Balance 21-Bit Deserializers
MAX9214ETM 制造商:Maxim Integrated Products 功能描述:PROGRAMMABLE DC-BALANCE 21-BIT DESERIALIZER - Rail/Tube
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MAX9214EUM+ 功能描述:串行器/解串器 - Serdes 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
MAX9214EUM+D 功能描述:串行器/解串器 - Serdes 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