ICS551M IDT, Integrated Device Technology Inc, ICS551M Datasheet - Page 5

• Manufacturer Part Number: ICS551M
• Description: IC CLOCK BUFFER 1-4 8-SOIC
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: ClockBlocks™r
• Type: Fanout Buffer (Distribution)r

Specifications of ICS551M

• Number Of Circuits: 1
• Ratio - Input:output: 1:4
• Differential - Input:output: No/No
• Input: CMOS
• Output: CMOS
• Frequency - Max: 160MHz
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Frequency-max: 160MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 551M

IDT™ 1 TO 4 CLOCK BUFFER
ICS551
1 TO 4 CLOCK BUFFER
AC Electrical Characteristics
Marking Diagram (ICS551MLF)
VDD = 3.3 V ±10%, Ambient Temperature -40 to +85 C, unless stated otherwise
VDD = 5 V ±10%, Ambient Temperature -40 to +85 C, unless stated otherwise
Notes:
1. With rail to rail input clock.
2. Between any 2 outputs with equal loading.
3. Duty cycle on outputs will match incoming clock duty cycle. Consult IDT for tight duty cycle clock
generators.
4. With external series resistor of 33 positioned close to each output pin.
Input Frequency
Output Frequency
Output Clock Rise Time
Output Clock Fall Time
Propagation Delay
Output to Output Skew
Input Frequency
Output Frequency
Output Clock Rise Time
Output Clock Fall Time
Propagation Delay
Output to Output Skew
1
8
Parameter
Parameter
551MLF
######
YYWW
4
5
Symbol
Symbol
Note 1
Note 2
Note 1
Note 2
t
t
t
t
OR
OR
OF
OF
15 pF load, Note 4
0.8 to 2.0 V
2.0 to 0.8 V
135 MHz
Rising edges at VDD/2
15 pF load, Note 4
0.8 to 2.0 V
2.0 to 0.8 V
135 MHz
Rising edges at VDD/2
5
Marking Diagram (ICS551MLN)
Conditions
Conditions
1
8
Min.
Min.
551MLN
######
YYWW
1.5
0
2
0
Typ. Max. Units
Typ. Max. Units
4
4
3
5
ICS551
FAN OUT BUFFER
160
160
250
135
135
250
1.0
1.0
1.0
1.0
8
6
REV P 051310
MHz
MHz
MHz
MHz
ns
ns
ns
ps
ns
ns
ns
ps