9P936AFLFT IDT, Integrated Device Technology Inc, 9P936AFLFT Datasheet

no-image

9P936AFLFT

Manufacturer Part Number
9P936AFLFT
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of 9P936AFLFT

Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
9P936AFLFT
Manufacturer:
ICS/PBF
Quantity:
328
Low Skew Dual Bank DDR I/II Fan-out Buffer
Description
Dual DDR I/II fanout buffer for VIA Chipset
Output Features
Key Specifications
Funtional Block Diagram
IDT
TM
OUTPUT - OUTPUT skew: <100ps
Output Rise and Fall Time for DDR outputs: 650ps - 950ps
DUTY CYCLE: 47% - 53%
28-pin SSOP/TSSOP package
RoHS compliant packaging
Low skew, fanout buffer
SMBus for functional and output control
Single bank 1-6 differential clock distribution
1 pair of differential feedback pins for input to output
synchronization
Supports up to 2 DDR DIMMs
266MHz (DDRI 533) output frequency support
400MHz (DDRII 800) output frequency support
Programmable skew through SMBus
Individual output control programmable through SMBus
/ICS
TM
Low Skew Dual Bank DDR I/II Fan-out Buffer
BUF_INC
BUF_INT
SDATA
SCLK
Control
Logic
Pin Configuration
VDDQ2.5/1.8
FB_OUTC
FB_OUTT
BUF_INC
BUF_INT
AVDD2.5
DDRC0
DDRC1
DDRT0
DDRT1
DDRC2
DDRT2
AGND
GND
10
11
12
13
14
1
2
3
4
5
6
7
8
9
28-SSOP & TSSOP
FB_OUTC
FB_OUTT
DDRC (5:0)
DDRT (5:0)
DATASHEET
28
27
26
25
24
23
22
21
20
19
18
17
16
15
ICS9P936
GND
VDDQ2.5/1.8
AVDD2.5
AGND
DDRT5
DDRC5
GND
VDDQ2.5/1.8
DDRT4
DDRC4
DDRT3
DDRC3
SDATA
SCLK
1084C
12/03/09

Related parts for 9P936AFLFT

9P936AFLFT Summary of contents

Page 1

Low Skew Dual Bank DDR I/II Fan-out Buffer Description Dual DDR I/II fanout buffer for VIA Chipset Output Features • Low skew, fanout buffer • SMBus for functional and output control • Single bank 1-6 differential clock distribution • 1 ...

Page 2

ICS9P936 Low Skew Dual Bank DDR I/II Fan-out Buffer Pin Description PIN # PIN NAME PIN TYPE 1 AVDD2.5 PWR 2 AGND PWR 3 BUF_INT IN 4 BUF_INC IN 5 DDRT0 OUT 6 DDRC0 OUT 7 DDRT1 OUT 8 DDRC1 ...

Page 3

ICS9P936 Low Skew Dual Bank DDR I/II Fan-out 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 are ...

Page 4

ICS9P936 Low Skew Dual Bank DDR I/II Fan-out Buffer Recommended Operating Condition (VDDQ2.5/1.8 = 1.8V +/- 0.1V) (see note1 70°C; Supply Voltage AVDD = 2.5V+/-0.2V (unless otherwise stated) A PARAMETER SYMBOL Low level input voltage V ...

Page 5

ICS9P936 Low Skew Dual Bank DDR I/II Fan-out Buffer Timing Requirements VDDQ2.5/1.8 = 1.8 V +/- 0. 70°C Supply Voltage AVDD2.5 = 2.5V+/-0.2V (unless otherwise stated) A PARAMETER Max clock frequency Application Frequency Range Input clock ...

Page 6

ICS9P936 Low Skew Dual Bank DDR I/II Fan-out Buffer Electrical Characteristics - Input/Supply/Common Output Parameters (VDDQ2.5/1.8 = 2.5V +/- 0.2V 70°C; Supply Voltage AVDD = 2.5V+/-0.2V (unless otherwise stated) A PARAMETER SYMBOL Input High Current I ...

Page 7

ICS9P936 Low Skew Dual Bank DDR I/II Fan-out Buffer Timing Requirements VDDQ2.5/1.8 = 2.5V +/- 0. 70°C Supply Voltage AVDD2.5 = 2.5V+/-0.2V (unless otherwise stated) A PARAMETER Max clock frequency Application Frequency Range Input clock duty ...

Page 8

ICS9P936 Low Skew Dual Bank DDR I/II Fan-out Buffer General I The information in this section assumes familiarity with I For more information, contact ICS for an I How to Write: • Controller (host) sends a start bit. • Controller ...

Page 9

ICS9P936 Low Skew Dual Bank DDR I/II Fan-out Buffer Table: Output Control Register Byte 7 Pin # Name - BUFF_IN_T/C Bit 7 - FB_OUT_T/C Bit 6 - DDR_T5/C5 Bit 5 - Bit 4 DDR_T4/C4 - Bit 3 ...

Page 10

ICS9P936 Low Skew Dual Bank DDR I/II Fan-out Buffer 28-pin SSOP Package Drawing and Dimensions INDEX INDEX AREA AREA 209 mil SSOP Low Skew Dual Bank DDR ...

Page 11

... Low Skew Dual Bank DDR I/II Fan-out Buffer 28-pin TSSOP Package Drawing and Dimensions Ordering Information Part / Order Number Shipping Packaging 9P936AFLF 9P936AFLFT Tape and Reel 9P936AGLF 9P936AGLFT Tape and Reel "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant. ...

Page 12

ICS9P936 Low Skew Dual Bank DDR I/II Fan-out Buffer Revision History Rev. Issue Date Description 0.1 3/23/2005 Updated Electrical Characteristics 0.2 4/1/2005 Updated Skew programming bytes and I2c programming address 0.3 9/12/2005 Updated LF Ordering Information 0.4 9/14/2005 Added TSSOP ...

Related keywords