ics9lprs535 Integrated Device Technology, ics9lprs535 Datasheet

ics9lprs535

Manufacturer Part Number

ics9lprs535

Description

Integrated Circuit Systems, Inc.

Manufacturer

Integrated Device Technology

Datasheet

1.ICS9LPRS535.pdf (17 pages)

Current page: 1 of 17
Download datasheet (217Kb)

Recommended Application:

48-pin Low Cost CK505 w/fully integrated VREG and series

resistors on differential outputs

Output Features:

•

Key Specifications:

•

Pin Configuration

1461A—07/28/09

ADVANCE INFORMATION documents contain information on products in the formative or design phase development. Characteristic data and other specifications are design goals.

ICS reserves the right to change or discontinue these products without notice. Third party brands and names are the property of their respective owners.

Integrated Series Resistors on differential outputs

2 - CPU differential push-pull pairs

4 - SRC differential push-pull pairs

1 - CPU/SRC selectable differential push-pull pair

1 - SRC/DOT selectable differential push-pull pair

1- SRC/Stop_Inputs selectable differential push-pull pair

1 - 25MHz SE1 output for Wake-on-Lan applications

3 - PCI, 33MHz

1 - USB, 48MHz

1 - REF, 14.31818MHz

CPU outputs cycle-cycle jitter < 85ps

SRC output cycle-cycle jitter < 125ps

PCI outputs cycle-cycle jitter < 250ps

+/-100ppm frequency accuracy on all clocks

Integrated

Circuit

Systems, Inc.

DOT96C_LPR/SRCC0_LPR 11

DOT96T_LPR/SRCT0_LPR 10

CPU_STOP#/SRCC5_LPR 24

SRCC2_LPR/SATAC_LPR 17

SRCT2_LPR/SATAT_LPR 16

SRCC3_LPR/CR#_D 20

SRCT3_LPR/CR#_C 19

USB_48MHz/FSLA 7

PCI4/SRC5_EN 3

PCI_F5/ITP_EN 4

48-pin CK505 for Intel Systems

SRCC4_LPR 23

VDDSRC_IO 21

PCI0/CR#_A 1

SRCT4_LPR 22

VDD96_IO 9

GNDSRC 18

GNDPCI 5

VDDPCI 2

GND48 8

VDD48 6

GND 12

GND 15

VDD 13

SE1 14

** Internal Pull-Down Resistor

* Internal Pull-Up Resistor

48-SSOP/TSSOP

Features/Benefits:

•

Not recommended for new designs. The last time

buy date for this product is 5/19/2011. Please refer

to PDN K-10-18.

Table 1: CPU Frequency Select Table

1. FS

2. FS

B0b7

the Input/Supply/Common Output Parameters Table for correct values.

Also refer to the Test Clarification Table.

specifications in the Input/Supply/Common Output Parameters Table for correct values.

A and FS

C is a three-level input. Please see the V

Supports spread spectrum modulation, default is 0.5%

down spread

Uses external 14.318MHz crystal, external crystal load

caps are required for frequency tuning

B0b6

48 SCLK

47 SDATA

46 REF0/FSLC/TEST_SEL

45 VDDREF

44 X1

43 X2

42 GNDREF

41 FSLB/TEST_MODE

40 CK_PWRGD/PD#

39 VDDCPU

38 CPUT0_LPR

37 CPUC0_LPR

36 GNDCPU

35 CPUT1_LPR_F

34 CPUC1_LPR_F

33 VDDCPU_IO

32 CPUT2_ITP_LPR/SRCT8_LPR

31 CPUC2_ITP_LPR/SRCC8_LPR

30 VDDSRC_IO

29 SRCT7_LPR/CR#_F

28 SRCC7_LPR/CR#_E

27 GNDSRC

26 VDDSRC

25 PCI_STOP#/SRCT5_LPR

B are low-threshold inputs.Please see V

B0b5

266.66

133.33

200.00

166.66

333.33

100.00

400.00

CPU

MHz

IL_FS

100.00

SRC

MHz

and V

ICS9LPRS535

IL_FS

IH_FS

and V

33.33

MHz

Reserved

PCI

IH_FS

specifications in

14.318

MHz

REF

Datasheet

48.00

MHz

96.00

DOT

MHz

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