參數(shù)資料
型號(hào): ORT8850H-1BM680C
廠商: Lattice Semiconductor Corporation
文件頁(yè)數(shù): 80/105頁(yè)
文件大小: 0K
描述: IC FPSC TRANSCEIVER 8CH 680-BGA
產(chǎn)品變化通告: Product Discontinuation 01/Aug/2011
標(biāo)準(zhǔn)包裝: 24
系列: *
Lattice Semiconductor
ORCA ORT8850 Data Sheet
76
Termination Resistor
The LVDS drivers and receivers operate on a 100
Ω differential impedance, as shown below. External resistors are
not required. The differential driver and receiver buffers include termination resistors inside the device package, as
shown in Figure 36 below.
Figure 36. LVDS Driver and Receiver and Associated Internal Components
LVDS Driver Buffer Capabilities
Under worst-case operating condition, the LVDS driver must withstand a disabled or unpowered receiver for an
unlimited period of time without being damaged. Similarly, when its outputs are short-circuited to each other or to
ground, the LVDS driver will not suffer permanent damage Figure 37 illustrates the terms associated with LVDS
driver and receiver pairs.
Figure 37. LVDS Driver and Receiver
Figure 38. LVDS Driver
LVDS DRIVER
50
LVDS RECEIVER
CENTER TAP
DEVICE PINS
100
EXTERNAL
VGPD
VOA
VOB
VIA
VIB
A
B
AA
BB
DRIVER
INTERCONNECT
RECEIVER
VOA
A
VOB
B
CA
CB
RLOAD
VOD = (VOA – VOB)
V
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ORT8850H-1BM680I 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 16192 LUT 297 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
ORT8850H-1BMN680C 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 16192 LUT 297 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
ORT8850H-1BMN680I 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 16192 LUT 297 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
ORT8850H-2BM680C 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 16192 LUT 297 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
ORT8850H-2BMN680C 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 16192 LUT 297 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256