87946AYI-147 IDT, Integrated Device Technology Inc, 87946AYI-147 Datasheet - Page 13

• Manufacturer Part Number: 87946AYI-147
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Dividerr

Specifications of 87946AYI-147

• Number Of Clock Inputs: 2
• Mode Of Operation: Single-Ended
• Output Frequency: 250MHz
• Output Logic Level: LVCMOS/LVTTL
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Package Type: LQFP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Signal Type: LVCMOS/LVTTL
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Not Compliant

ICS87946I-147 Data Sheet
Revision History Sheet
ICS87946AYI-147 REVISION A AUGUST 7, 2009
Rev
A
A
T5A - T5B
Table
T2
T8
T8
Page
6 - 7
10
12
12
1
2
8
Description of Change
Features section added Lead-Free bullet.
Pin Description Table - corrected description for V
Parameter Measurement Information Section - added part-to-part skew, bank
skew, and multiple frequency skew diagrams.
Application Section - added Recommendations for Unused Input and Output
Pins.
Ordering Information Table - added lead-free marking.
Updated format throughout the datasheet.
AC Tables - added thermal note.
Ordering Information Table - corrected the Part/Order Numbers and corrected
the non-LF marking.
Updated Header/Footer of the datasheet.
13
DDA
LOW SKEW, ÷1, ÷2 LVCMOS/LVTTL CLOCK GENERATOR
, V
DDB
and V
©2009 Integrated Device Technology, Inc.
DDC
.
7/22/08
8/7/09
Date