ICS83940DYI IDT, Integrated Device Technology Inc, ICS83940DYI Datasheet - Page 18

• Manufacturer Part Number: ICS83940DYI
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of ICS83940DYI

• Number Of Clock Inputs: 2
• Output Frequency: 250MHz
• Output Logic Level: LVCMOS/LVTTL
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: LQFP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

ICS83940DI Data Sheet
Revision History Sheet
ICS83940DYI REVISION C SEPTEMBER 7, 2010
Rev
C
A
A
A
B
Table
T6B
T7B
T2
T8
T8
T2
Page
10
13
13
14
16
17
11
16
2
7
1
9
3
1
2
Description of Change
Pin Characteristics table - changed R
3.3V Output Load AC Test Circuit diagram - corrected GND equation to read
-1.65V... from -1.165V...
Added LVTTL to title.
Updated format.
Features Section - added Lead-Free bullet.
Application Information Section - added Recommendations for Unused Input and
Output Pins.
Application Information Section - added LVPECL Clock Input Interface.
Ordering Information Table - added Lead-Free part number, marking, and note.
Updated datasheet format.
Absolute Maximum Ratings - corrected Storage Temperature from
Added 32 Lead VFQFN Pin Assignment.
Added VFQFN Thermal Release Path section.
Added 32 VFQFN Thermal Table.
Added 32 Lead VFQFN Package and Dimensions Table.
Ordering Information Table - added 32 Lead VFQFN ordering information.
Converted datasheet format.
Pin Characteristics Table - R
Updated Wiring the Differential Input to Accept Single-Ended Levels.
Updated 32 VFQFN Package Outline.
"-40°C to 125°C" to "-65°C to 150°C".
Delete R
PULLUP
row.
OUT
18
error, typical spec deleted.
OUT
LOW SKEW, 1-TO-18 LVPECL-TO-LVCMOS/LVTTL FANOUT BUFFER
25Ω maximum to 28Ω maximum.
©2010 Integrated Device Technology, Inc.
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Date