• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The SN65LVDS122 and SN65LVDT122 are crosspoint switches that use low voltage differential signaling (LVDS) to achieve signaling rates as high as 1.5 Gbps. They are pin-compatible speed upgrades to the SN65LVDS22 and SN65LVDM22. The internal signal paths maintain differential signaling for high speeds and low signal skews. These devices have a 0 V to 4 V common-mode input range that accepts LVDS, LVPECL, CML inputs. Two logic pins (S0 and S1) set the internal configuration between the differential inputs and outputs. This allows the flexibility to perform the following configurations: 2 x 2 crosspoint switch, 2:1 mux, 1:2 splitter or dual repeater/translator within a single device. Additionally, SN65LVDT122 incorporates a 110- termination resistor for those applications where board space is a premium.

特性

• Designed for Signaling Rates⁽¹⁾ Up To 1.5 Gbps
• Total Jitter < 65 ps
• Pin-Compatible With SN65LVDS22 and SN65LVDM22
• 25 mV of Receiver Input Threshold Hysteresis Over 0-V to 4-V Common-Mode Range
• Inputs Electrically Compatible With CML, LVPECL and LVDS Signal Levels
• Propagation Delay Times, 900 ps Maximum
• LVDT Integrates 110- Terminating Resistor
• Offered in SOIC and TSSOP
• APPLICATIONS
  • 10-G (OC–192) Optical Modules
  • 622 MHz Central Office Clock Distribution
  • Wireless Basestations
  • Low Jitter Clock Repeater/Multiplexer
  • Protection Switching for Serial Backplanes

⁽¹⁾The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units