83940D Datasheet, PDF (15/16 Pages) Integrated Device Technology – Maximum output frequency

83940D DATA SHEET
Rev Table
T5A
A
T5B
T5C
A
T2
T1
T2
B
T5A
T5B T5C
B _{T5A - T5C}
B
T8
B
T8
REVISION HISTORY SHEET
Page
4
5
6
2
7
Description of Change
3.3V AC Characteristics table -
• tsk(pp) Test Conditions, replaced “<” with “ ≤ “; corrected Units to “ns” from “ps”.
• odc - corrected Test Conditions to read “134MHz ≤ f ≤ 250MHz”, from
“f ≤ 250MHz”.
3.3V/2.5V AC Characteristics table - tsk(pp) Test Conditions,
replaced “<” with “ ≤ “; corrected Units to read “ns” from “ps”.
2.5V AC Characteristics table - tsk(pp) Test Conditions,
replaced “<” with “ ≤ “; corrected Units to “ns” from “ps”.
Pin Characteristics table - changed R_OUT 25Ω maximum to 28Ω maximum.
Delete R_PULLUP row.
3.3V Output Load AC Test Circuit diagram - corrected GND equation to read
-1.65V... from -1.165V...
Added LVTTL to title.
Updated format.
2 Pin Description Table - added Pullup and Pulldown to Pin 6, nPCLK.
2 Pin Characteristics Table - added R_PULLUP row.
4 Added tjit row.
5 Added tjit row.
6 Added tjit row.
7 Added Additive Phase Jitter section.
10 Updated Single Ended Signal Driving Differential Input diagram.
11 Added LVPECL Clock Interface section.
1
4-6
11
14
Added “Lead-Free” bullet to Features section.
Added NOTE 7.
Updated LVPECL Clock Input Interface section.
Ordering Information table - added “Lead-Free” part number.
Updated datasheet’s header/footer with IDT from ICS.
14 Removed ICS prefix from Part/Order Number column.
16 Added Contact Page.
14 Ordering Information - Removed leaded devices.
Updated data sheet format.
Date
10/11/02
12/12/02
10/9/03
6/15/04
8/9/10
3/25/15
REVISION B 3/25/15
15
LOW SKEW, 1-TO-18
LVPECL-TO-LVCMOS / LVTTL FANOUT BUFFER