ICS84330-01

PRELIMINARY Integrated Circuit Systems, Inc. ICS84330-01 700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER FEATURES Fully integrated PLL, no external loop filter requirements 1 differential 3.3V LVPECL output Crystal oscillator interface range: 10MHz to 25MHz Output frequency range: 25MHz to 700MHz VCO range: 200MHz to 700MHz Parallel or serial interface for programming M and N dividers during power-up RMS Period jitter: TBD Cycle-to-cycle jitter: 15ps (typical) 3.3V supply voltage 0°C to 70°C ambient operating temperature GENERAL DESCRIPTION The ICS84330-01 is a general purpose, single output high frequency synthesizer and a member of HiPerClockS™ the HiPerClockS™ family of High Performance Clock Solutions from ICS. The VCO operates at a frequency range of 200MHz to 700MHz. The VCO and output frequency can be programmed using the serial or parallel interfaces to the configuration logic. The output can be configured to divide the VCO frequency by 1, 2, 4, and 8. Output frequency steps from 250KHz to 2MHz can be achieved using a 16MHz crystal depending on the output divider setting. ICS Pin compatible with the SY89430V BLOCK DIAGRAM XTAL1 OSC XTAL2 PIN ASSIGNMENT M0 M1 M2 M3 M4 M5 M6 M7 M8 N0 N1 VEE TEST VCC FOUT nFOUT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 nP_LOAD VCC XTAL2 XTAL1 nc nc VCCA S_LOAD S_DATA S_CLOCK VCCO FOUT nFOUT VEE ÷ 16 PLL PHASE DETECTOR 1 ÷ ÷ ÷ ÷ 1 2 4 8 VCO ICS...