參數(shù)資料
型號(hào)： DS3131
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： Telecom IC:Other
英文描述： SPECIALTY TELECOM CIRCUIT, PBGA256
封裝： 27 X 27 MM, PLASTIC, BGA-256
文件頁數(shù)： 88/174頁
文件大?。?/td> 1261K
代理商： DS3131
DS3131
20 of 174
3.2 Serial Port Interface Signal Description
Signal Name:
RC0 to RC39
Signal Description:
Receive Serial Clock
Signal Type:
Input
Data can be clocked into the device either on rising edges (normal clock mode) or falling edges (inverted clock
mode) of RC. This is programmable on a per port basis. RC can operate at speeds from DC to 52MHz. Clock
gapping is acceptable. If not used, this signal should be wired low.
Signal Name:
RD0 to RD39
Signal Description:
Receive Serial Data
Signal Type:
Input
Can be sampled either on the rising edge of RC (normal clock mode) or the falling edge of RC (inverted clock
mode). If not used, this signal should be wired low.
Signal Name:
TC0 to TC39
Signal Description:
Transmit Serial Clock
Signal Type:
Input
Data is clocked out of the device at TD either on rising edges (normal clock mode) or falling edges (inverted clock
mode) of TC. This is programmable on a per port basis. TC can operate at speeds from DC to 52MHz. Clock
gapping is acceptable. If not used, this signal should be wired low.
Signal Name:
TD0 to TD39
Signal Description:
Transmit Serial Data
Signal Type:
Output
Can be updated either on the rising edge of TC (normal clock mode) or the falling edge of TC (inverted clock
mode). TD can be forced either high or low by the TP[n]CR register. See Section 6.1 for details.
3.3 Local Bus Signal Description
Note:
The signals listed in this section are only active when the local bus is enabled.
Signal Name:
LMS
Signal Description:
Local Bus Mode Select
Signal Type:
Input
This signal should be connected low when the device operates with no local bus access or if the local bus is used
as a bridge from the PCI bus. This signal should be connected high if the local bus is to be used by an external host
to configure the device.
0 = local bus is in the PCI bridge mode (master)
1 = local bus is in the configuration mode (slave)
Signal Name:
LIM
Signal Description:
Local Bus Intel/Motorola Bus Select
Signal Type:
Input
The signal determines whether the local bus operates in the Intel mode (LIM = 0) or the Motorola mode (LIM =
1). The signal names in parenthesis are operational when the device is in the Motorola mode.
0 = local bus is in the Intel mode
1 = local bus is in the Motorola mode
相關(guān)PDF資料
PDF描述
DS3134 DATACOM, FRAMER, PBGA256
DS3150QN DATACOM, PCM TRANSCEIVER, PQCC28
DS3150Q DATACOM, PCM TRANSCEIVER, PQCC28
DS3150TN DATACOM, PCM TRANSCEIVER, PDIP48
DS3150T DATACOM, PCM TRANSCEIVER, PQFP48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3131DK 功能描述:通信集成電路 - 若干 RoHS:否 制造商:Maxim Integrated 類型:Transport Devices 封裝 / 箱體:TECSBGA-256 數(shù)據(jù)速率:100 Mbps 電源電壓-最大:1.89 V, 3.465 V 電源電壓-最小:1.71 V, 3.135 V 電源電流:50 mA, 225 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
DS3134 功能描述:IC CTRLR HDLC CHATEAU 256-BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
DS-313PIN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Miscellaneous
DS-313-PIN 功能描述:信號(hào)調(diào)節(jié) RoHS:否 制造商:EPCOS 產(chǎn)品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel
DS31400 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:8-Input, 14-Output, Dual DPLL Timing IC with Sub-ps Output Jitter
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