參數(shù)資料
型號(hào)： MAX9271GTJ/V+T
廠商： Maxim Integrated Products
文件頁數(shù)： 28/49頁
文件大?。?/td> 0K
描述： IC SERIALIZER 16BIT GMSL 32TQFN
標(biāo)準(zhǔn)包裝： 2,500
系列： *
MAX9271
16-Bit GMSL Serializer with Coax or
STP Cable Drive
34
Maxim Integrated
Coax-Mode Splitter
In coax mode, OUT+ and OUT- are active. This enables
use as a 1:2 splitter (Figure 31). In coax mode, connect
OUT+ to IN+ of the deserializer. Connect OUT- to IN- of
the second deserializer. Control-channel data is broad-
cast from the serializer to both deserializers and their
attached peripherals. Assign a unique device address to
send control data to one deserializer. Leave all unused
IN_ pins unconnected, or connect them to ground
through 50I and a capacitor for increased power-supply
rejection. If OUT- is not used, connect OUT- to AVDD
through a 50I resistor (Figure 32). When there are FCs
at the serializer, and at each deserializer, only one FC
can communicate at a time. Disable one splitter control-
channel link to prevent contention. Use the DIS_REV_P or
DIS_REV_N register bits to disable a control-channel link.
Configuration Inputs (CONF1, CONF0)
CONF1 and CONF0 determine the power-up values
of the serial output type, the input data latch, and the
control-channel interface type (Table 9). These functions
can be changed after power-up by writing to the appro-
priate register bits.
Sleep Mode
The serializer includes a sleep mode to reduce power
consumption. The device enters or exits sleep mode by
a command from a local FC or a remote FC using the
control channel. Set the SLEEP bit to 1 to initiate sleep
mode. The serializer sleeps immediately after setting
its SLEEP = 1. The OUT+ and OUT- serial outputs each
have a wake-up receiver to accept wake-up commands
from the attached deserializers. On power-up, the OUT+
Figure 31. 2:1 Coax-Mode Splitter Connection Diagram
Figure 32. Coax-Mode Connection Diagram
Table 9. Configuration Input Map
CONF1
CONF0
CXTP
(OUT+/OUT- OUTPUT TYPE)
ES
(PCLKIN LATCH EDGE)
I2CSEL
(CONTROL-CHANNEL TYPE)
Low
1 (coax)
1 (falling)
1 (I2C-to-I2C)
Low
Mid
1 (coax)
1 (falling)
0 (UART-to-I2C/UART)
Low
High
1 (coax)
0 (rising)
1 (I2C-to-I2C)
Mid
Low
1 (coax)
0 (rising)
0 (UART-to-I2C/UART)
Mid
0 (STP)
1 (falling)
1 (I2C-to-I2C)
Mid
High
0 (STP)
1 (falling)
0 (UART-to-I2C/UART)
High
Low
0 (STP)
0 (rising)
1 (I2C-to-I2C)
High
Mid
0 (STP)
0 (rising)
0 (UART-to-I2C/UART)
High
Do not use
OUT+
OUT-
IN+
IN-
IN+
IN-
GMSL
DESERIALIZER
GMSL
DESERIALIZER
MAX9271
OUT+
OUT-
IN+
IN-
AVDD
50I
GMSL
DESERIALIZER
MAX9271
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相關(guān)代理商/技術(shù)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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