ICST ICS84320-01
The ICS84320-01 is a general purpose, dual output Crystal-to-3.3V Differential LVPECL High FreHiPerClockS™ quency Synthesizer and a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The ICS84320-01 has a selectable TEST_CLK or crystal inputs. The VCO operates at a frequency range of 620MHz to 780MHz.| Part No. | ICS84320-01 |
|---|---|
| Datasheet | ICS84320-01 Download |
| Manufacturer |  ICST |
| Description | CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER |
| Buy | Stock & Price |
FEATURES
● Dual differential 3.3V LVPECL outputs● Selectable crystal oscillator interface or LVCMOS/LVTTL TEST_CLK
● Output frequency range: 77.5MHz to 780MHz
● Crystal input frequency range: 14MHz to 40MHz
● VCO range: 620MHz to 780MHz
● Parallel or serial interface for programming counter and output dividers
● Duty cycle: 49% - 51% (N > 1)
● RMS period jitter: 2.0ps (typical)
● RMS phase jitter at 155.52MHz, using a 38.88MHz crystal (12KHz to 20MHz): 2.5ps (typical) Phase noise: 155.52MHz (typical), using a 38.88MHz crystal Offset Noise Power 100Hz .................. -90.5 dBc/Hz 1KHz ................ -114.2 dBc/Hz 10KHz ................ -123.6 dBc/Hz 100KHz ................ -128.1 dBc/Hz
● 3.3V supply voltage
● Lead-Free/Annealed package available
● 0°C to 70°C ambient operating temperature
GENERAL DESCRIPTION
The VCO frequency is programmed in steps equal to the value of the input reference or crystal frequency. The VCO and output frequency can be programmed using the serial or parallel interfaces to the configuration logic.
