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参数资料
型号： LFXP2-17E-7F484C
厂商： LATTICE SEMICONDUCTOR CORP
元件分类： FPGA
中文描述： FPGA, 420 MHz, PBGA484
封装： 23 X 23 MM, FPBGA-484
文件页数： 48/92页
文件大小： 1701K
代理商： LFXP2-17E-7F484C
3-8
DC and Switching Characteristics
Lattice Semiconductor
LatticeXP2 Family Data Sheet
sysIO Differential Electrical Characteristics
LVDS
Over Recommended Operating Conditions
Differential HSTL and SSTL
Differential HSTL and SSTL outputs are implemented as a pair of complementary single-ended outputs. All allow-
able single-ended output classes (class I and class II) are supported in this mode.
For further information on LVPECL, RSDS, MLVDS, BLVDS and other differential interfaces please see details in
additional technical notes listed at the end of this data sheet.
LVDS25E
The top and bottom sides of LatticeXP2 devices support LVDS outputs via emulated complementary LVCMOS out-
puts in conjunction with a parallel resistor across the driver outputs. The scheme shown in Figure 3-1 is one possi-
ble solution for point-to-point signals.
Figure 3-1. LVDS25E Output Termination Example
Parameter
Description
Test Conditions
Min.
Typ.
Max.
Units
VINP, VINM Input Voltage
0
—
2.4
V
VCM
Input Common Mode Voltage
Half the Sum of the Two Inputs
0.05
—
2.35
V
VTHD
Differential Input Threshold
Difference Between the Two Inputs
+/-100
—
mV
IIN
Input Current
Power On or Power Off
—
+/-10
A
VOH
Output High Voltage for VOP or VOM RT = 100 Ohm
—
1.38
1.60
V
VOL
Output Low Voltage for VOP or VOM
RT = 100 Ohm
0.9V
1.03
—
V
VOD
Output Voltage Differential
(VOP - VOM), RT = 100 Ohm
250
350
450
mV
V
OD
Change in VOD Between High and
Low
——
50
mV
VOS
Output Voltage Offset
(VOP + VOM)/2, RT = 100 Ohm
1.125
1.20
1.375
V
OS
Change in VOS Between H and L
—
50
mV
ISA
Output Short Circuit Current
VOD = 0V Driver Outputs Shorted to
Ground
——
24
mA
ISAB
Output Short Circuit Current
VOD = 0V Driver Outputs Shorted to
Each Other
——
12
mA
+
-
RS=158 ohms
(±1%)
RS=158 ohms
(±1%)
RP = 140 ohms
(±1%)
RT = 100 ohms
(±1%)
OFF-chip
Transmission line, Zo = 100 ohm differential
VCCIO = 2.5V (±5%)
8 mA
VCCIO = 2.5V (±5%)
ON-chip
OFF-chip ON-chip
8 mA
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相关代理商/技术参数
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LFXP2-17E-7F484C8W 功能描述:FPGA - 现场可编程门阵列 17KLUTs 358I/O Inst- on DSP 1.2V -7Spd RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
LFXP2-17E-7FN484C 功能描述:FPGA - 现场可编程门阵列 17KLUTs 358 I/O Inst -on DSP 1.2V -6 Spd RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
LFXP2-17E-7FN484C8W 功能描述:FPGA - 现场可编程门阵列 17KLUTs 358I/O Inst -on DSP 1.2V -7 Spd RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
LFXP2-17E-7FT256C 功能描述:FPGA - 现场可编程门阵列 17KLUTs 201 I/O Inst -on DSP 1.2V -7 Spd RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
LFXP2-17E-7FT256C8W 功能描述:FPGA - 现场可编程门阵列 17KLUTs 201 I/O Inst -on DSP 1.2V -7 Spd RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
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