ISL59910IRZ

The ISL59910 is triple channel differential receivers and equalizers. They each contain three high speed differential receivers with five programmable poles. The outputs of these pole blocks are then summed into an output buffer. The equalization length is set with the voltage on a single pin. The ISL59910 output can also be put into a high impedance state, enabling multiple devices to be connected in parallel and used in multiplexing application. The gain can be adjusted up or down on each channel by 6dB using its VGAIN control signal. In addition, a further 6dB of gain can be switched in to provide a matched drive into a cable. The ISL59910 has a bandwidth of 150MHz and consume just 108mA on ±5V supply. A single input voltage is used to set the compensation levels for the required length of cable. The ISL59910 is a special version of the ISL59913 that decodes syncs encoded onto the common modes of three pairs of CAT-5 cable by the EL4543. The ISL59910 and ISL59913 are available in a 28 Ld QFN package and are specified for operation over the full -40°C to +85°C temperature range.

• 150MHz -3dB bandwidth
• CAT-5 compensation
  • 100MHz @ 600 ft
  • 135MHz @ 300 ft
• 108mA supply current
• Differential input range 3.2V
• Common mode input range -4V to +3.5V
• ±5V supply
• Output to within 1.5V of supplies
• Available in 28 Ld QFN package
• Pb-free plus anneal available (RoHS compliant)