參數(shù)資料
型號： MAX9257GCM+
廠商： Maxim Integrated Products
文件頁數(shù)： 19/52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： 250
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： 管件
MAX9257/MAX9258
A GPIO can be programmed to drive an LVCMOS logic
level or to read a logic input. The register bit that sets
the output level when the GPIO is programmed as an
output stores the input level when the GPIO is pro-
grammed as an input.
Open-Drain Outputs (LOCK,
ERROR)
LOCK and
ERROR are open-drain outputs that require
a pullup resistor to an external supply.
ERROR asserts
low when an error occurs and LOCK is high impedance
when the MAX9258 is locked to the MAX9257 and
remains high under the locked condition. When the
devices are in shutdown, the channel is not locked and
LOCK goes high impedance, is pulled high, and should
be ignored.
ERROR is high impedance at shutdown
and remains high. In choosing pullup resistors, there is
a tradeoff between power dissipation and speed; 10kΩ
pullup should be sufficient.
26
______________________________________________________________________________________
Fully Programmable Serializer/Deserializer
with UART/I2C Control Channel
SERIAL-WORD
LENGTH
SRATE
PRATE
PCLK RANGE
(MHz)
MODULATION RATE
fSSM RANGE (kHz)
11
40–70
PCLK/2728
14.7 to 25.7
11
10
33.3–40
PCLK/1736
19.2 to 23.0
10
20–33.3
PCLK/1612
12.4 to 20.7
10
01
16.6–20
PCLK/992
16.7 to 20.2
01
10–16.6
PCLK/1116
9.0 to 14.9
01
00
8.3–10
PCLK/744
11.2 to 13.4
12
00
5–8.3
PCLK/868
5.8 to 9.6
11
40–60
PCLK/2304
17.4 to 26.0
11
10
28.6–40
PCLK/1728
16.6 to 23.1
10
20–28.6
PCLK/1440
13.9 to 19.9
10
01
14.3–20
PCLK/1008
14.2 to 19.8
01
10–14.3
PCLK/1008
9.9 to 14.2
01
00
7.1–10
PCLK/720
9.9 to 13.9
14
00
5–7.1
PCLK/720
6.9 to 9.9
11
40–52.5
PCLK/1968
20.3 to 26.7
11
10
25–40
PCLK/1640
15.2 to 24.4
10
20–25
PCLK/1312
15.2 to 19.1
10
01
12.5–20
PCLK/984
12.7 to 20.3
01
10–12.5
PCLK/820
12.2 to 15.2
01
00
6.25–10
PCLK/656
9.5 to 15.2
16
00
5–6.25
PCLK/656
7.6 to 9.5
11
40–46.6
PCLK/1840
21.7 to 25.3
11
10
22.2–40
PCLK/1472
15.1 to 27.2
10
20–22.2
PCLK/1104
18.1 to 20.1
10
01
11.1–20
PCLK/920
12.1 to 21.7
01
10–11.1
PCLK/736
13.6 to 15.1
01
00
5.6–10
PCLK/736
7.6 to 13.6
18
00
5–5.6
PCLK/552
9.1 to 10.1
11
40–42
PCLK/1632
24.5 to 25.7
11
10
20–40
PCLK/1632
12.3 to 24.5
10
01
10–20
PCLK/1020
9.8 to 19.6
20
01
00
5–10
PCLK/816
6.1 to 12.3
Table 20. MAX9257 Modulation Rate
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相關代理商/技術參數(shù)
參數(shù)描述
MAX9257GCM/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
MAX9257GCM/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
MAX9257GCM+ 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
MAX9257GCM+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/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
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