83948AYI-147LF IDT, Integrated Device Technology Inc, 83948AYI-147LF Datasheet - Page 16

• Manufacturer Part Number: 83948AYI-147LF
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of 83948AYI-147LF

• Number Of Clock Inputs: 2
• Output Frequency: 350MHz
• 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: Compliant

Revision History Sheet
IDT™ / ICS™ LVCMOS/LVTTL CLOCK GENERATOR
ICS83948I-147
LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
Rev
B
C
D
Table
T4C
T5C
T5A
T5B
T2
T8
T6
T8
Page
10
11
12
15
1
2
7
1
5
6
7
1
4
7
9
Description of Change
Features Section - added Lead-Free bullet.
Pin Characteristics Table - changed C
added 5
Updated Single Ended Signal Driving Differential Input diagram.
Added Recommendations for Unused Input and Output Pins.
Ordering Information Table - added lead-free part number, marking, and note.
Features Section - added Additive Phase Jitter bullet.
3.3V AC Characteristics Table - added Additive Phase Jitter.
3.3V AC Characteristics Table - added Additive Phase Jitter.
Added Additive Phase Jitter section.
Updated Differential Input Clock Interface section.
Updated Reliability Information.
Updated format throughout the datasheet.
Features Section - added mix voltage to supply voltage bullet.
Added Mix DC Characteristics Power Supply Table.
Added Mix AC Characteristics Table.
Parameter Measurement Information Section - added 3.3V/2.5V LVCMOS
Output Load AC Test Circuit diagram.
Ordering Information Table - deleted ICS prefix from Part/Order Number
column.
Ω
min. and 12
Ω
max to R
16
OUT
.
IN
from 4pF max. to 4pF typical; and
ICS83948AYI-147 REV. D APRIL 8, 2009
11/21/05
1/15/08
4/1/09
Date