The SN65ELT23 is a low power dual PECL-to-TTL translator device. The device includes circuitry to maintain a known logic low level when inputs are in an open condition. The SN65ELT23 is housed in an industry standard SOIC-8 package and is also available in an optional TSSOP-8 package.

• Dual 5-V Differential PECL-to-TTL Buffer
• 24-mA TTL Ouputs
• Operating Range
  • PECL VCC = 4.75 V to 5.25 V with GND = 0 V
• Support for Clock Frequencies of 250 MHz (TYP)
• 3.5-ns Typical Propagation Delay
• Output Default Low with Inputs Left Open or <1.3 V
• Internal Input 50-k Pull-Down Resistor
• Built-In Temperature Compensation
• Drop-In Compatible to the MC100ELT23
• APPLICATIONS
  • Data and Clock Transmission Over Backplane
  • Signaling Level Conversion for Clock or Data