● Crystal oscillator (SPXO)
● Frequency range (fo):
25 MHz to 500 MHz
● Supply voltage:
2.5 V Typ. / 3.3 V Typ.
● Frequency tolerance:
±25 × 10
-6
/ ±50 × 10
-6
● Operating temperature:
-40 °C to +105 °C
● Low phase jitter:
60 fs Typ. (fo = 100 MHz)
● PCIe Gen5, 6 jitter specification compliant
● Communication equipment using PCIe Gen5 or 6
(SSD, Network card, etc)
Description
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.
Outline Drawing and Terminal Assignment
SG2016HGN SG2520HGN Phase Noise (fo = 100 MHz)
Phase Jitter (12 kHz to 20 MHz): 60 fs Typ.
Low Phase Jitter Crystal Oscillator: SG2016HGN/SG2520HGN
Page 1 / 24 Spec No : SGxxxxHGN_E_Ver1.0