参数资料
型号: LCMXO256C-5T100C
厂商: LATTICE SEMICONDUCTOR CORP
元件分类: PLD
中文描述: FLASH PLD, 3.5 ns, PQFP100
封装: 14 X 14 MM, TQFP-100
文件页数: 29/96页
文件大小: 1389K
代理商: LCMXO256C-5T100C
3-9
DC and Switching Characteristics
Lattice Semiconductor
MachXO Family Data Sheet
Table 3-1. LVDS DC Conditions
Over Recommended Operating Conditions
BLVDS
The MachXO family supports the BLVDS standard through emulation. The output is emulated using complemen-
tary LVCMOS outputs in conjunction with a parallel external resistor across the driver outputs. The input standard
is supported by the LVDS differential input buffer on certain devices. BLVDS is intended for use when multi-drop
and bi-directional multi-point differential signaling is required. The scheme shown in Figure 3-2 is one possible
solution for bi-directional multi-point differential signals.
Figure 3-2. BLVDS Multi-point Output Example
Parameter
Description
Typical
Units
ZOUT
Output impedance
20
RS
Driver series resistor
294
RP
Driver parallel resistor
121
RT
Receiver termination
100
VOH
Output high voltage
1.43
V
VOL
Output low voltage
1.07
V
VOD
Output differential voltage
0.35
V
VCM
Output common mode voltage
1.25
V
ZBACK
Back impedance
100
IDC
DC output current
3.66
mA
Heavily loaded backplane, effective Zo ~ 45 to 90 ohms differential
2.5V
80
45-90 ohms
80
2.5V
+
-
. . .
+
-
. . .
+
-
+
-
16mA
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相关代理商/技术参数
参数描述
LCMXO256C-5TN100C 功能描述:CPLD - 复杂可编程逻辑器件 256 LUTS 78 I/O RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
LCMXO256C-S-EV 功能描述:可编程逻辑 IC 开发工具 Eval Board for MachXO RoHS:否 制造商:Altera Corporation 产品:Development Kits 类型:FPGA 工具用于评估:5CEFA7F3 接口类型: 工作电源电压:
LCMXO256C-S-EVN 功能描述:开发软件 MachXO 256 Starter Eval Board RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors
LCMXO256E-3M100C 功能描述:CPLD - 复杂可编程逻辑器件 256 LUTs 78 IO 1.2V -3 Spd RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
LCMXO256E-3M100I 功能描述:CPLD - 复杂可编程逻辑器件 256 LUTs 78 IO 1.2V -3 Spd I RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100