MAXIM MAX9176EUB+T

The MAX9176/MAX9177 are 670MHz, low-jitter, low-skew 2:1 multiplexers ideal for protection switching, loopback, and clock distribution. The devices feature ultra-low 68ps peak-to-peak deterministic jitter that ensures reliable operation in high-speed links that are highly sensitive to timing errors. The MAX9176 has fail-safe LVDS inputs and an LVDS output. The MAX9177 has "anything" differential inputs (CML/LVDS/LVPECL) and an LVDS output. The output can be put into high impedance using the power-down input. The MAX9176 features fail-safe circuits that drive the output high when a selected input is open, undriven and shorted, or undriven and terminated. The MAX9177 has bias circuits that force the output high when a selected input is open. The mux select and power-down inputs are compatible with standard LVTTL/LVCMOS logic. The select and power-down inputs tolerate undershoot of -1V and overshoot of VCC + 1V. The MAX9176/MAX9177 are available in 10-pin μMAX and 10-lead thin QFN packages, and operate from a single 3.3V supply over the -40℃ to +85℃ temperature range.

• 1.0ps(RMS) Jitter (max) at 670MHz
• 68ps(P-P) Jitter at 800Mbps Data Rate
• 3.3V Supply
• LVDS Fail-Safe Inputs (MAX9176)
• Anything Inputs (MAX9177) Accept CML/LVDS/LVPECL
• Select and Power-Down Inputs Tolerate -1.0V and VCC + 1.0V
• Low-Power CMOS Design
• 10-Lead μMAX and QFN Packages
• -40°C to +85°C Operating Temperature Range
• Conform to ANSI TIA/EIA-644 LVDS Standard
• IEC61000-4-2 Level 4 ESD Rating

• Protection Switching
• Loopback
• Clock Distribution