ICS542MLF IDT, Integrated Device Technology Inc, ICS542MLF Datasheet

IC CLK DIVIDER 156MHZ 8-SOIC

ICS542MLF

Manufacturer Part Number
ICS542MLF
Description
IC CLK DIVIDER 156MHZ 8-SOIC
Manufacturer
IDT, Integrated Device Technology Inc
Type
Fanout Buffer (Distribution), Dividerr
Datasheet

Specifications of ICS542MLF

Number Of Circuits
1
Ratio - Input:output
1:2
Differential - Input:output
No/No
Input
CMOS
Output
3-State, CMOS
Frequency - Max
156MHz
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC
Frequency-max
156MHz
Number Of Outputs
2
Operating Supply Voltage (max)
5.5V
Operating Temp Range
0C to 70C
Propagation Delay Time
15ns
Operating Supply Voltage (min)
3V
Mounting
Surface Mount
Pin Count
8
Operating Supply Voltage (typ)
3.3/5V
Package Type
SOIC N
Input Frequency
156MHz
Duty Cycle
55%
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
542MLF
800-1053
800-1053-5
800-1053

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICS542MLF
Manufacturer:
IDT
Quantity:
5 299
Part Number:
ICS542MLF
Manufacturer:
ICS
Quantity:
20 000
Part Number:
ICS542MLFT
Manufacturer:
IDT
Quantity:
472
Part Number:
ICS542MLFT
Manufacturer:
IDT
Quantity:
20 000
Company:
Part Number:
ICS542MLFT
Quantity:
593
CLOCK DIVIDER
Description
The ICS542 is cost effective way to produce a high-quality
clock output divided from a clock input. The chip accepts a
clock input up to 156 MHz at 3.3 V and produces a divide by
2, 4, 6, 8, 12, or 16 of the input clock. There are two outputs
on the chip, one being a low-skew divide by two of the other.
For instance, if an 100 MHz input clock is used, the ICS542
can produce low-skew 50 MHz and 25 MHz clocks, or low
skew 25 MHz and 12.5 MHz clocks. The chip has an
all-chip power-down mode that stops the outputs low, and
an OE pin that tri-states the outputs.
See the ICS541 and ICS543 for other clock dividers, and
the ICS501, 502, 511, 512, and 525 for clock multipliers.
Block Diagram
IDT™ / ICS™ CLOCK DIVIDER
Input Clock
S1, S0
Selection
Circuitry
Divider
and
GND
VDD
1
Features
/2
8-pin SOIC package, Pb free
Available in RoHS compliant package
IDT’s lowest cost clock divider
Low skew (500 ps) outputs. One is /2 of the other
Easy to use with other generators and buffers
Input clock frequency up to 156 MHz
Output clock duty cycle of 45/55
Power-down turns off chip
Output Enable
Advanced, low-power CMOS process
Operating voltage of 3.3 V or 5 V
Does not degrade phase noise - no PLL
Available in industrial and commercial temperature
ranges
OE (both outputs)
CLK1
CLK2
ICS542
DATASHEET
ICS542
REV J 051310

Related parts for ICS542MLF

ICS542MLF Summary of contents

Page 1

CLOCK DIVIDER Description The ICS542 is cost effective way to produce a high-quality clock output divided from a clock input. The chip accepts a clock input up to 156 MHz at 3.3 V and produces a divide ...

Page 2

ICS542 CLOCK DIVIDER Pin Assignment I CLK 1 VDD 2 GND 8-pin (150 mil) SOIC Pin Descriptions Pin Pin Number Name 1 ICLK 2 VDD 3 GND CLK/2 8 CLK ...

Page 3

ICS542 CLOCK DIVIDER same side of the board, minimizing vias through other signal layers (the ferrite bead and bulk decoupling capacitor can be mounted on the back). Other signal traces should be routed Absolute Maximum Ratings Stresses above the ratings ...

Page 4

ICS542 CLOCK DIVIDER DC Electrical Characteristics Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temp +70 C (commercial), -40 to +85 C (industrial) Parameter Operating Voltage Input High Voltage, Input Low Voltage Input High Voltage Input Low ...

Page 5

ICS542 CLOCK DIVIDER Package Outline and Package Dimensions Package dimensions are kept current with JEDEC Publication No INDEX AREA Ordering Information Part / Order Number Marking 542MLF 542MLF 542MLFT 542MLF 542MILF 542MILF 542MILFT 542MILF ...

Page 6

ICS542 CLOCK DIVIDER Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. www.idt.com © 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change ...

Related keywords