CY28410-2 - Clock Generator

CPUT2_ITP/SRCT7, O, DIF Selectable Differential CPU or SRC clock output.

CPUC2_ITP/SRCC7 ITP_EN = 0 @ VTT_PWRGD# assertion = SRC7 ITP_EN = 1 @ VTT_PWRGD# assertion = CPU2 DOT96T, DOT96C FS_A FS_B/TEST_MODE O, DIF Fixed 96-MHz clock output.

I I 3.3V tolerant input for CPU frequency selection.

• Compliant with Intel£ CK410.
• Supports Intel P4 and Tejas CPU.
• Selectable CPU frequencies.
• Differential CPU clock pairs.
• 100 MHz differential SRC clocks.
• 96 MHz differential dot clock.
• 48 MHz USB clocks CPU x2 / x3 SRC x6 / x7 PCI x9 REF x1 DOT96 x1 USB_48 x1.
• 33-MHz PCI clock.
• Low-voltage frequency select input.
• I2C support with readback capabilities.
• Ideal Lexmark Spread Spectrum profile for max.