9FGP204

DATASHEET Frequency Timing Generator for Peripherals 9FGP204 Recommended Application: Peripheral Clock for Intel Server Output Features: 1 - 0.7V current-mode differential CPU pair 6 - 50MHz RMII outputs 2 - 125MHz RGMII outputs 1 - DOT 96MHz output 1 - 33.33MHz output 1 - 32.768KHz output 2 - 25MHz REF outputs Key Specifications: Exact synthesis on CPU, RGMII, RMII & 33.33MHz clocks +/- 100ppm frequency accuracy on other clocks Features/Benefits: Selectable SMBus Address - D0/D1 or C0/C1 Spread Spectrum capability on CPU and DOT 96MHz clocks SMBus Control: - M/N and spread programming on CPU and DOT 96MHz clocks via SMBus - Differential outputs can be disabled via pins or SMBus Pin Configuration VttPwr_GD/PD# SMBDAT SMBCLK RGMII0 RGMII1 GNDRGMII VDDRGMII RMII0 RMII1 VDDRMII 40 39 38 37 36 35 34 33 32 31 GND 1 30 GNDRMII VDD96 2 29 RMII2 DOT96SST 3 28 RMII3 DOT96SSC 4 27 GNDRMII OE_96 5 OE_CPU 6 9FGP204 26 VDDRMII 25 RMII4 CPUCLKT0 7 24 RMII5 CPUCLKC0 8 23 VDD33 VDDCPU 9 22 33.33MHZ/**SMBADR GNDCPU 10 21 GND33 11 12 13 14 15 16 17 18 19 20 IREF VDD32K 32.768KHz GND32K VDDREF 25MHz_0 25MHZ_1 GNDREF X1_25 X2_25 40-VFQFPN * Internal Pull-Up Resistor ** Internal Pull-Dow n Resistor Functionality CPU FS2 CPU FS1 CPU FS0 CPUCLK DOT96SS Byte0 Bit2 Byte0 Bit1 Byte0 Bit0 MHz MHz 0 0 0 266.67 96.00 0 0 1 133.33 96.00 0 1 0 200.00 96.00 0 1 1 166.67 96.00 1 0 0 333.33 96.00 1 0 1 100.00 96.00 1 1 0 400.00 96.00 1 1 1 Reserv...