The CS2100-OTP is an extremely versatile system clocking device that utilizes a programmable phase lock loop. The CS2100-OTP is based on a hybrid analogdigital PLL architecture comprised of a unique combination of a Delta-Sigma Fractional-N Frequency
Synthesizer and a Digital PLL. This architecture allows
for generation of a low-jitter clock relative to an external
noisy synchronization clock with frequencies as low as 50 Hz. The CS2100-OTP has many configuration options which are set once prior to runtime. At runtime there are three hardware configuration pins available for mode and feature selection. The CS2100-OTP is available in a 10-pin MSOP package in Commercial (-10°C to +70°C) and Automotive (-40°C to +85°C) grades.
Clock Multiplier / Jitter Reduction
Generates a Low Jitter 6 - 75 MHz Clock from a Jittery or Intermittent 50 Hz to 30 MHz Clock Source
Highly Accurate PLL Multiplication Factor
Maximum Error Less Than 1 PPM in HighResolution Mode
One-Time Programmability
Configurable Hardware Control Pins
Configurable Auxiliary Output
Flexible Sourcing of Reference Clock
External Oscillator or Clock Source
Supports Inexpensive Local Crystal
Minimal Board Space Required
No External Analog Loop-filter Components
Available in Tape and Reel (CS2100P-CZZR)
Power Supply:
3.3 V
Input Frequency Range:
50 Hz to 30 MHz
Reference Frequency Range:
8 to 75 MHz
Output Frequency Range:
6 to 75 MHz
Package:
10 MSOP
DC Power Supply (Absolute Maximum Rating) Max:
6 V
Input Current (Absolute Maximum Rating) mAX:
±10 mA
Digital Input Voltage (Absolute Maximum Rating) Max:
VD + 0.4 V
Ambient Operating Temperature (Power Applied) (Absolute Maximum Rating):
-55 to 125 °C