ICS9P935AFLF IDT, Integrated Device Technology Inc, ICS9P935AFLF Datasheet

no-image

ICS9P935AFLF

Manufacturer Part Number
ICS9P935AFLF
Description
IC BUFFER DDR I/DDR2 PLL 28-SSOP
Manufacturer
IDT, Integrated Device Technology Inc
Type
PLL Zero Delay Bufferr
Datasheet

Specifications of ICS9P935AFLF

Input
Clock
Output
Clock
Frequency - Max
500MHz
Voltage - Supply
1.7 V ~ 1.9 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
28-SSOP
Frequency-max
500MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
9P935AFLF

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICS9P935AFLF
Manufacturer:
ICS
Quantity:
20 000
Part Number:
ICS9P935AFLF-T
Manufacturer:
SHARP
Quantity:
8 460
Part Number:
ICS9P935AFLFT
Manufacturer:
SAMWHA
Quantity:
4 123
Part Number:
ICS9P935AFLFT
Manufacturer:
ICS
Quantity:
20 000
DDR I/DDR II Phase Lock Loop Zero Delay Buffer
Description
DDR I/DDR II Zero Delay Clock Buffer
Output Features
Key Specifications
Funtional Block Diagram
IDT
TM
CYCLE - CYCLE jitter: <100ps
OUTPUT - OUTPUT skew: <100ps
DUTY CYCLE: 48% - 52%
28-pin SSOP package
Available in RoHS compliant packaging
Operates @ 2.5V or 1.8V
Low skew, low jitter PLL clock driver
Max frequency supported = 400MHz (DDRII 800)
I
Feedback pins for input to output synchronization
Spread Spectrum tolerant inputs
Programmable skew through SMBus
Frequency defect control thorugh SMBus
Individual output control programmable through SMBus
/ICS
2
C for functional and output control
TM
DDR I/DDR II Phase Lock Loop Zero Delay Buffer
CLK_INC
CLK_INT
SDATA
FB_IN
SCLK
Control
Logic
PLL
1
Pin Configuration
VDDA2.5/1.8 7
VDD2.5/1.8 3
VDD2.5/1.8 11
CLK_INC 10
CLK_INT 9
DDRC0 1
DDRC1 5
DDRC2 13
DDRT0 2
DDRT1 4
DDRT2 12
GND 6
GND 8
GND 14
28-SSOP/TSSOP
FB_OUT
DDRT0
DDRC0
DDRT1
DDRC1
DDRT2
DDRC2
DDRT3
DDRC3
DDRT4
DDRC4
DDRT5
DDRC5
ICS9P935
DATASHEET
28 GND
27 DDRC5
26 DDRT5
25 VDD2.5/1.8
24 GND
23 DDRC4
22 DDRT4
21 VDD2.5/1.8
20 SDATA
19 SCLK
18 FB_IN
17 FB_OUT
16 DDRT3
15 DDRC3
ICS9P935
REV H 12/1/08

Related parts for ICS9P935AFLF

ICS9P935AFLF Summary of contents

Page 1

DDR I/DDR II Phase Lock Loop Zero Delay Buffer Description DDR I/DDR II Zero Delay Clock Buffer Output Features • Low skew, low jitter PLL clock driver • Max frequency supported = 400MHz (DDRII 800) 2 • for ...

Page 2

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer Pin Description Pin# Pin Name 1 DDRC0 2 DDRT0 3 VDD2.5/1.8 4 DDRT1 5 DDRC1 6 GND 7 VDDA2.5/1.8 8 GND 9 CLK_INT 10 CLK_INC 11 VDD2.5/1.8 12 DDRT2 13 ...

Page 3

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer Absolute Max Supply Voltage Logic Inputs Ambient Operating Temperature Case Temperature Storage Temperature Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings ...

Page 4

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer Recommended Operating Condition (see note1 70°C; Supply Voltage AVDD, VDD = 1.8 V +/- 0.1V (unless otherwise stated) A PARAMETER Supply Voltage Low level input voltage ...

Page 5

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer Timing Requirements 70°C Supply Voltage AVDD, VDD = 1.8 V +/- 0.1V (unless otherwise stated) A PARAMETER SYMBOL Max clock frequency Application Frequency Range Input clock ...

Page 6

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer Electrical Characteristics - Input/Supply/Common Output Parameters 70°C; Supply Voltage A A PARAMETER SYMBOL Input High Current I IH Input Low Current I IL Operating Supply I ...

Page 7

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer Recommended Operating Condition (see note 70°C; Supply Voltage AVDD, VDD = 2.5 V +/- 0.2V (unless otherwise stated) A PARAMETER SYMBOL Supply Voltage V , ...

Page 8

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer Timing Requirements =70°C; Supply Voltage A A PARAMETER Max clock frequency Application Frequency Range Input clock duty cycle CLK stabilization 3 Switching Characteristics PARAMETER Low-to high ...

Page 9

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer 2 General I C serial interface information for the ICS9P935 How to Write: • Controller (host) sends a start bit. • Controller (host) sends the write address D4 • ICS ...

Page 10

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer Table: Output Control Register Byte 6 Pin # Name - Freq Detect Bit 7 - FB_IN/OUT Bit 6 - DDR_T5/C5 Bit 5 - DDR_T4/C4 Bit 4 - ...

Page 11

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer N E1 INDEX INDEX AREA AREA 209 mil SSOP Ordering Information ICS9P935yFLF-T Example: ICS XXXX y F LF- T DDR ...

Page 12

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer Ordering Information ICS9P935yGLF-T Example: ICS XXXX y G LF- T DDR I/DDR II Phase Lock Loop Zero Delay Buffer TM TM IDT /ICS SYMBOL VARIATIONS Reference Doc.: JEDEC Publication 95, ...

Page 13

ICS9P935 DDR I/DDR II Phase Lock Loop Zero Delay Buffer Revision History Rev. Issue Date Description A 2/8/2007 Final Release. B 6/4/2007 Fixed various typos. C 6/14/2007 Added TSSOP Ordering Information. 1. Updated Output Features: Max Frequency Supported. D 6/20/2007 ...

Related keywords