在AC701板上,我惊讶地看到DDR sysclk输入(IO标准= DIFF_SSTL15,VCCO = 1.5V)由LVDS振荡器驱动而没有交流耦合。 在UG471(7系列selectiO)第90页中,它说: 在I / O bank中有差分输入,如LVDS和LVDS_25是可以接受的 除了那些输出所需的标称电压之外的电压电平 标准(LVDS输出为1.8V,LVDS_25输出为2.5V)。 但...
在AC701板上,我惊讶地看到DDR sysclk输入(IO标准=DIFF_SSTL15,VCCO = 1.5V)由LVDS振荡器驱动而没有交流耦合。在UG471(7系列selectIO)第90页 h1654155957.94712020-07-17 13:45:49 ISE14.7时钟IP核使用,输出时钟恒为0 %;管脚约束NET "clk_in_p"LOC="AA3" |IOSTANDARD=DIFF_SSTL15;NET "clk_in_n"LOC...
The AC701 SYSCLK_P|N inputs (R3, P3) are recommended to be defined as LVDS_25 (not the DIFF_SSTL15) per the master constraints file section in the AC701 Evaluation Board User Guide, UG952. In any case, there is no difference in the configuration of an HR bank input buffer that ...
DIFF_SSTL135输出可以交流耦合吗? 如果是这样,终止是否可以在信号的RX侧? 我正试图从1.35V的电源组驱动差分时钟。 Virtex-7,550T,1158封装 0 2020-7-24 16:25:51 评论 淘帖 邀请回答 陆轶文 相关推荐 • DIFF_SSTL15由LVDS驱动的问题如何解答 9974 • 请问如何在Kintex-7 HP输入端终止交流耦合...
DIFF_SSTL135输出可以交流耦合吗?如果是这样,终止是否可以在信号的RX侧?我正试图从1.35V的电源组驱动差分时钟。Virtex-7,550T,1158封装 60user1092020-07-24 16:25:51 DIFF_SSTL15由LVDS驱动的问题如何解答 在AC701板上,我惊讶地看到DDR sysclk输入(IO标准=DIFF_SSTL15,VCCO = 1.5V)由LVDS振荡器驱动而没有...
It is not an issue for LVDS standard with the LVDS SERDES IP, but I need to use diff SSTL-12 because the common-mode voltage of LVDS is incompatible with my receiver. Can I transmit data at 1.434 in diff SSTL-12? If yes, how should I do? Is there other...
输入类型 HCSL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL 最大输出频率 650 MHz 输出类型 LVPECL 可售卖地 全国 型号 LMK00725PWR 原装现货 实单必成。 PDF资料 时钟管理-时钟缓冲区/驱动器-LMK00725PWR-TI/德州仪器-TSSOP20-20+.pdf 下载 价格说明 价格:商品在爱采购的展示标价,具体的成交价格可能因商品...
输入类型: HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL 长度: 5 mm 输出端数量: 6 类型: Differential 宽度: 5 mm 商标: ON Semiconductor 最大数据速率: 10 Gbps 工作电源电流: 185 mA 产品类型: Clock Drivers & Distribution 工厂包装数量: 74 子类别: Clock & Timer ICs 单位重量: 188.600 mg PDF资料...
HI Zynq ultrascale plus ZU4 I want to connect 175MHz LVDS to DIFF_POD12 / DIFF_SSTL12 (input). can you recommend a suitable termination? Thank you, HananProgrammable Logic, I/O and Packaging Like Answer Share 8 answers 2.16K views seamusbleu (Member) 3 years ago The circuit shown in...
Ensure you place all the LVDS_25 inputs in the left and right banks to free up pins in the Top and Bottom banks. Move to a larger device or package size; this will have additional pins in the Top and Bottom banks and might allow the design to be mapped. If increasing package or...