ICS8543 Data Sheet LOW SKEW, 1-to-4, DIFFERENTIAL-TO-LVDS FANOUT BUFFER
ICS8543BG REVISION E DECEMBER 17, 2010 17 ©2010 Integrated Device Technology, Inc.
Revision History Sheet
Rev Table Page Description of Change Date
A T4E 5 In the V
OL
row, 1.06 has been moved to the Typical column from the maximum column. 9/18/01
A 3 Updated Figure 1, CLK_EN Timing Diagram. 10/17/01
A 3 Updated Figure 1, CLK_EN Timing Diagram. 11/2/01
A
1
6 - 10
Features section, Bullet 6 to read 3.3V LVDS levels instead of LVPECL.
Updated Parameter Measurement Information figures.
5/6/02
B T5 5 AC Characteristics table - revised Output Frequency from 650MHz to 800MHz. 6/5/02
C
4E
1
5
Features - deleted bullet "Designed to meet or exceed the requirements of
ANSI TIA/EIA-644".
LVDS Table - changed V
OD
typical value from 350mV to 280mV.
9/19/02
D
T2 2
4
9
10
11
Pin Characteristics - changed C
IN
4pF max. to 4pF typical.
Absolute Maximum Ratings - changed Output rating.
Added Differential Clock Input Interface section.
Added LVPECL Clock Input Interface section.
Added LVDS Driver Termination section.
Updated format throughout data sheet.
12/31/03
D T1 2 Pin Description table - added function description to the OE pin. 4/7/04
D
T8
10
13
Updated LVPECL Clock Input Interface section.
Added Lead Free part number to Ordering Information table.
6/16/04
D
3
10
11
12
13
Updated Figure 1, CLK_EN Timing Diagram.
Updated Differential Clock Input Interface section.
Updated LVPECL Clock Input Interface section.
Added Recommendation for Unused Input and Output Pins section.
Added Power Considerations section.
Updated format throughout the datasheet.
2/27/08
E
T5
T9
1
6
7
10
11
12
13
16
Features section - added Additive Phase Jitter bullet.
AC Characteristics Table - added Added Phase Jitter spec and thermal note.
Added Additive Phase Jitter plot.
Updated Wiring the Differential Input to Accept Single-ended Levels section.
Updated 3.3V Differential Clock Input Interface section.
Updated 3.3V LVPECL Clock Input Interface section.
Updated LVDS Driver Termination section.
Ordering Information Table - deleted “ICS” prefix from Part/Order Number column.
Updated datasheet header/footer style.
11/12/10
E
1
14
Page 1, corrected Header Title.
Power Considerations - corrected typo for junction temperature from 827.7°C to 82.7°C.
12/17/10
