840004BGI-01LF

Featuring cutting-edge technology, the 840004I-01 is a top-of-the-line synthesizer with 4 output LVCMOS/LVTTL capabilities, specifically optimized for Ethernet reference clock frequencies. By utilizing a 25MHz, 18pF parallel resonant crystal, this synthesizer can effortlessly generate frequencies like 156.25MHz, 125MHz, and 62.5MHz, based on the selections made using its 2 frequency select pins (F_SEL1:0). One of the standout features of the 840004I-01 is its utilization of IDT's innovative 3rd generation low phase noise VCO technology, enabling it to achieve exceptional random rms phase jitter of 1ps or lower, meeting and exceeding Ethernet jitter requirements. Housed in a compact 20-pin TSSOP package, the 840004I-01 is a powerhouse of performance in a small form factor

Key Features

• Four single-ended LVCMOS/LVTTL outputs 17Ω typical output impedance
• Selectable crystal oscillator interface or single-ended input, Supports the following output frequencies: 156.25MHz, 125MHz and 62.5MHz
• VCO range: 560MHz - 700MHz
• RMS phase jitter at 156.25MHz (1.875MHz – 20MHz): 0.52ps (typical)
• Output supply modes:
  Core/Output
  3.3V/3.3V
  3.3V/2.5V
  2.5V/2.5V
• -40°C to 85°C ambient operating temperature
• Available in lead-free (RoHS 6) package