ICS954204CG IDT, Integrated Device Technology Inc, ICS954204CG Datasheet - Page 4

• Manufacturer Part Number: ICS954204CG
• Description: IC TIMING CTRL HUB P4 56-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Timing Control Hubr

Specifications of ICS954204CG

• Input: Crystal
• Output: Clock
• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 954204CG

General Description
ICS954204 is a CK410M Compliant clock synthesizer. ICS954204 provides a single-chip solution for mobile systems built
with Intel P4-M processors and Intel mobile chipsets. ICS954204 is driven with a 14.318MHz crystal and generates CPU
outputs up to 400MHz. It provides the tight ppm accuracy required by Serial ATA and PCI-Express.
Block Diagram
0933D—03/16/05
X1
X2
PCI/SRC_STOP#
CPU_STOP#
FSL(C:A)
ITP_EN
TEST_MODE
CLKREQ#A/B
SDATA
SCLK
SelSRC/LCDCLK#
VTT_PWRGD#/PD
Integrated
Circuit
Systems, Inc.
XTAL
OSC.
CONTROL
LOGIC
FIXED PLL
MAIN PLL
SPREAD
PROG.
4
DIVIDERS
DIVIDER
PROG.
IREF
CPUCLK2_ITP/SRCCLK7
LCDCLKSS/SRCCLK0
PCICLK_F(1:0)
SRCCLK(5:1)
CPUCLK(1:0)
DOT_96MHz
USB_48MHz
PCICLK(5:2)
ICS954204
REFOUT