ICS954309BKLFT IDT, Integrated Device Technology Inc, ICS954309BKLFT Datasheet - Page 4

• Manufacturer Part Number: ICS954309BKLFT
• Description: IC TIMING CTRL HUB P4 64-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Timing Control Hubr

Specifications of ICS954309BKLFT

• 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: 64-VFQFN, 64-VFQFPN
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 954309BKLFT

General Description
The ICS954309 is a CK410M clock synthesizer with additional SRC clock support. The ICS954309 provides a single-chip
solution for mobile systems built with Intel P4-M processors and Intel mobile chipsets. The ICS954309 is driven with a
14.318MHz crystal and generates CPU outputs up to 400MHz.
Block Diagram
Power Groups
1044A—02/20/07
29, 17, 10
ITP EN
FS_A
FS_B/TEST_MODE
FS_C/TEST_SEL
VTT_PwrGd#/PD
PCI_STOP#
CPU_STOP#
OE(0,1,3,6,A,B)#
SMBDAT
SMBCLK
54, 48
VDD
43
60
36
Pin Number
Integrated
Circuit
Systems, Inc.
X1
X2
59, 55
30, 11
GND
46
37
1
CONTROL
XTAL
OSC
LOGIC
CPUCLK outputs, Analog
DOT_96, USB_48
SRCCLK outputs
PCICLK outputs
Description
Xtal, REF
PLL1
PLL2
4
DIVIDERS
OUTPUT
DIVIDERS
OUTPUT
MGMT
MGMT
MGMT
MGMT
MGMT
MGMT
MGMT
PWR
PWR
PWR
PWR
PWR
PWR
PWR
IREF
CPUCLK_ITP/SRCCLK7
PCICLK(0:3), PCICLK_F0
SRCCLK(0:3,5,6,8,9,10)
CPUCLK(0:1)
DOT96MHz
ICS954309
USB_48.00
REF