Release Note

High Frequency Low Jitter Crystal Oscillator
SG2016HGN / SG2520HGN, SG2016HHN / SG2520HHN

 Epson's SG2016HGN / SG2520HGN, SG2016HHN / SG2520HHN product family supports HCSL (High Speed Current Steering Logic) and meets timing compliance jitter requirements up to PCIe Gen6.
 With 90 ps maximum phase jitter, and supporting frequencies from 25 MHz to 500 MHz, the product group covers the system requirements of most networking, data center and communication applications.

  - Size:
    2.0 x 1.6 x 0.63 mm Typ.（SG2016H*N)
    2.5 x 2.0 x 0.74 mm Typ.（SG2520H*N)
  - Frequency range (fo):
    25 MHz to 500 MHz
  - Output:
    HCSL
  - Supply voltage (VCC):
    2.5 V / 3.3 V Typ.
  - Frequency tolerance (f_tol):
    ±20 & ±25 x 10^-6 (-40 ℃ to +105 ℃)（SG2016HGN / SG2520HGN)
    ±20 x 10^-6 (-40 ℃ to +105 ℃)（SG2016HHN / SG2520HHN)
  - Phase jitter (tPJ):
    60 fs Typ., 90 fs Max. (fo = 100 MHz, Offset freq.: 12 kHz to 20 MHz)
  - PCIe jitter limits:
    0.1 ps Max. (for Gen5), 0.06 ps Max. (for Gen6)