ICS8543BGI IDT, Integrated Device Technology Inc, ICS8543BGI Datasheet - Page 17

• Manufacturer Part Number: ICS8543BGI
• Description: IC CLK FAN BUFF MUX 1:4 20TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Fanout Buffer (Distribution), Multiplexerr
• Series: HiPerClockS™r

Specifications of ICS8543BGI

• Number Of Circuits: 1
• Ratio - Input:output: 1:4
• Differential - Input:output: Yes/Yes
• Input: CML, HCSL, LVDS, LVHSTL, LVPECL, SSTL
• Output: LVDS
• Frequency - Max: 650MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Frequency-max: 650MHz
• Number Of Clock Inputs: 2
• Mode Of Operation: Differential
• Output Frequency: 650MHz
• Output Logic Level: LVDS
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TSSOP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 8543BGI

Revision History Sheet
IDT™ / ICS™ LVDS FANOUT BUFFER
ICS8543I
LOW SKEW, 1-TO-4, DIFFERENTIAL-TO-LVDS FANOUT BUFFER
Rev
A
A
A
B
C
D
E
Table
T4B
4E
T2
T9
T5
6 - 10
Page
10
11
10
11
12
13
15
3
3
1
1
5
2
4
9
1
3
4
1
6
7
9
Description of Change
Updated Figure 1, CLK_EN Timing Diagram.
Updated Figure 1, CLK_EN Timing Diagram.
Features section, Bullet 6 to read 3.3V LVDS levels instead of LVPECL.
Updated Parameter Measurement Information figures.
Features - deleted bullet ""Designed to meet or exceed the requirements of
ANSI TIA/EIA-644"".
LVDS Table - changed V
Pin Characteristics - changed C
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.
Features section - added lead-free bullet.
Updated Figure 1, CLK_EN Timing Diagram.
LVCMOS DC Characteristics Table - corrected typo in V
V
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.
Ordering Information Table - added lead-free Part/Order Number, Marking and note.
Updated format throughout the datasheet.
Features Section - added Additive Phase Jitter bullet.
AC Characteristics Table - added Additive Phase Jitter spec.
Added Additive Phase Jitter Plot.
Parameter Measurement Information - updated Output Rise/Fall Time diagram.
DD
+ 0.3V.
OD
typical value from 350mV to 280mV.
IN
17
4pF max. to 4pF typical.
IH
max. from V
ICS8543BGI REV. E SEPTEMBER 9, 2008
DD
- 0.3V to
10/17/01
11/2/01
9/19/02
2/27/08
5/6/02
1/5/04
9/9/08
Date