SiT2002B
SiT2002B is One-Output Clock Generator manufactured by SiTime.
Features
- Any frequency between 115 MHz to 137 MHz accurate to 6 decimal places of accuracy
- Operating temperature from -40°C to 85°C. Refer to Si T2019 for -40°C to 125°C and Si T2021 for -55°C to 125°C options
- Excellent total frequency stability as low as ±20 PPM
- Low power consumption of 4.9 m A typical at 1.8 V
- LVCMOS/LVTTL patible output
- 5-pin SOT23-5: 2.9 mm x 2.8 mm
- Ro HS and REACH pliant, Pb-free, Halogen-free and
Antimony-free
- For AEC-Q100 oscillators, refer to Si T2024 and Si T2025
Applications
- GEPON, network switches, routers, servers, embedded systems, industrial and medical devices
- Ethernet, PCI-E, DDR, etc.
Related products for automotive applications. For aerospace and defense applications Si Time remends using only Endura™ Si T2044.
Electrical Specifications
Table 1. Electrical Characteristics
All Min and Max limits are specified over temperature and rated operating voltage with 15 p F output load unless otherwise stated. Typical values are at 25°C and nominal supply voltage.
Parameters Output Frequency Range Frequency Stability
Symbol Min. f
F_stab
-20
-25
-50
Typ.
Max.
Unit Condition
Frequency Range
- 137
MHz
Frequency Stability and Aging
- +20
PPM Inclusive of Initial tolerance at 25°C, 1st year aging at 25°C, and variations over operating temperature, rated power supply
- +25
PPM voltage and load (15 p F ± 10%).
- +50
Operating Temperature Range (Ambient)
T_use
-20...
