參數(shù)資料
型號： MAX9257GCM/V+T
廠商： Maxim Integrated Products
文件頁數(shù)： 15/52頁
文件大?。?/td> 0K
描述： IC SER/DESER PROG 48-LQFP
其它有關文件： Automotive Product Guide
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/解串器
數(shù)據(jù)速率： 840Mbps
輸入類型： 串行
輸出類型： LVDS
輸入數(shù)： 16
輸出數(shù)： 1
電源電壓： 3 V ~ 3.6 V
工作溫度： -40°C ~ 105°C
安裝類型： 表面貼裝
封裝/外殼： 48-LQFP
供應商設備封裝： 48-LQFP（7x7）
包裝： 帶卷 (TR)
MAX9257/MAX9258
Tables 1 and 2 show the default power-up values for
the MAX9257/MAX9258 registers. Tables 3 and 4 show
the input and output supply references.
Parallel-Word Width
The parallel-word width is made up of the video data
bits, HSYNC, and VSYNC. The video data bits are pro-
grammable from 8 to 16 depending on the pixel clock,
serial-data rate, and parity. Table 16 shows the parallel-
word width.
Serial-Word Length
The serial-word length is made up of the parallel-word
width, encoding bits, and parity bits. Tables 5–9 show
the serial video format and serial-word lengths without
parity. Tables 10–13 show with parity bits included.
LVDS Serial Data
Serial LVDS data is transmitted least significant bit (LSB)
to most significant bit (MSB) as shown in Tables 5
through 13. The ECU at startup can program the parallel
word width, serial frequency range, parity, spread-spec-
trum, and pixel clock frequency range
(see the MAX9257
Register Table and the MAX9258 Register Table).
22
______________________________________________________________________________________
Fully Programmable Serializer/Deserializer
with UART/I2C Control Channel
REGISTER NAME
REGISTER
ADDRESS (hex)
POWER-UP VALUE
(hex)
POWER-UP DEFAULT SETTINGS
REG8
0x08
0x10
PATHRLO = 0001 0000
parity threshold = 16
REG9
0x09
0x00
PATHRHI = 0000 0000,
parity threshold = 16
REG10
0x0A
0x00
Parity errors video (8 LSBs) = read only
REG11
0x0B
0x00
Parity errors video (8 MSBs) = read only
REG12
0x0C
0x00
PRBS bit errors = read only
REG13
0x0D
0x00
Reserved = 000
Parity error, communication with MAX9258 = read only
Frame error, communication with MAX9258 = read only
Parity error, communication with MAX9257 = read only
Frame error, communication with MAX9257 = read only
I
2C error, communication with peripheral = read only
Table 2. MAX9258 Power-Up Default Register Map (continued)
INPUTS/OUTPUTS
SUPPLY
PCLK_IN, HSYNC_IN, VSYNC_IN,
DIN[0:7], DIN[8:15]/GPIO[0:7],
GPIO8, GPIO9
VCCIO
SDO+, SDO-
VCCLVDS
SCL/TX, SDA/RX, REM
VCC
Table 3. MAX9257 I/O Supply
INPUTS/OUTPUTS
SUPPLY
All inputs and outputs
VCCOUT
SDI+, SDI-
VCCLVDS
Table 4. MAX9258 I/O Supply
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相關代理商/技術參數(shù)
參數(shù)描述
MAX9257GTL/V+ 功能描述:串行器/解串器 - Serdes Prog Serializer / Deserializer 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
MAX9257GTL/V+T 功能描述:串行器/解串器 - Serdes Prog Serializer / Deserializer 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
MAX9257GTL+ 功能描述:串行器/解串器 - Serdes Prog Serializer / Deserializer 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
MAX9257GTL+T 功能描述:串行器/解串器 - Serdes Prog Serializer / Deserializer 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
MAX9258 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Fully Programmable Serializer/Deserializer with UART/I2C Control Channel
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