高速差分接收器 HIGH-SPEED DIFFERENTIAL RECEIVERS
DESCRIPON
This family of differential line receivers offers improved performance and features that implement
the electrical characteristics of low-voltage differential signaling LVDS. LVDS is defined in the
TIA/EIA-644 standard. This improved performance represents the second generation of receiver
products for this standard, providing a better overall solution for the cabled environment. This generation of products is an extension to TI"s overall product portfolio and is not necessarily a replacement for older LVDS receivers.
FEATURES
• Meets or Exceeds the Requirements of ANSI EIA/TIA-644 Standard for Signaling Rates1 up to 400 Mbps
• Operates With a Single 3.3-V Supply
• –2-V to 4.4-V Common-Mode Input Voltage Range
• Differential Input Thresholds <50 mV With 50 mV of Hysteresis Over Entire Common Mode Input Voltage Range
• Integrated 110-Ω Line Termination Resistors Offered With the LVDT Series
• Propagation Delay Times 4 ns typ
• Active Fail Safe Assures a High-Level Output With No Input
• Bus-Pin ESD Protection Exceeds 15 kV HBM
• Inputs Remain High-Impedance on Power Down
• Recommended Maximum Parallel Rate of 200 M-Transfer/s
• Available in Small-Outline Package With 1,27-mm Terminal Pitch
• Pin-Compatible With the AM26LS32, MC3486, or µA9637
