ICS650R-07I IDT, Integrated Device Technology Inc, ICS650R-07I Datasheet

no-image

ICS650R-07I

Manufacturer Part Number
ICS650R-07I
Description
IC NETWORKING CLK SOURCE 20-SSOP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Clock/Frequency Synthesizerr
Datasheet

Specifications of ICS650R-07I

Pll
Yes with Bypass
Input
Clock, Crystal
Output
CMOS
Number Of Circuits
1
Ratio - Input:output
1:7
Differential - Input:output
No/No
Frequency - Max
133.33MHz
Divider/multiplier
Yes/No
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SSOP
Frequency-max
133MHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
650R-07I

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICS650R-07ILFT
Manufacturer:
IDT
Quantity:
20 000
NETWORKING CLOCK SOURCE
Description
The ICS650-07C is a low cost, low jitter, high performance
clock synthesizer for networking applications. Using analog
Phase-Locked Loop (PLL) techniques, the device accepts a
12.5 MHz or 25.00 MHz clock or fundamental mode crystal
input to produce multiple output clocks for networking chips,
PCI devices, SDRAM, and ASICs. The ICS650-07C outputs
all have 0 ppm synthesis error.
See the MK74CB214, ICS551, and ICS552-01 for non-PLL
buffer devices which produce multiple low-skew copies of
these output clocks.
See the ICS570, ICS9112-16/17/18 for zero delay buffers
that can synchronize outputs and other needed clocks.
Block Diagram
IDT™ / ICS™ NETWORKING CLOCK SOURCE
12.5 MHz or 25.00 MHz
may be required for tuning of initial accuracy
Optional crystal capacitors are shown and
Crystal or Clock
X1/ICLK
ACS1, 0
BCS1, 0
X2
CCS
2
2
Oscillator
Crystal
Buffer/
Clock
and Control
1
Synthesis
Circuitry
Clock
Features
VDD
GND
2
2
Packaged in 20-pin tiny SSOP (QSOP)
Pb (lead) free package
12.5 MHz or 25.00 MHz fundamental crystal or clock
input
Six output clocks with selectable frequencies
SDRAM frequencies of 67, 83, 100, and 133 MHz
Buffered crystal reference output
Zero ppm synthesis error in all clocks
Ideal for PMC-Sierra’s ATM switch chips
Full CMOS output swing with 25 mA output drive
capability at TTL levels
Advanced, low power, sub-micron CMOS process
3.0 V to 5.5 V operating voltage
/2
/2
OE (all outputs)
CLKA1
CLKA2
CLKC2
CLKB1
CLKB2
REFOUT
CLKC1
ICS650-07C
DATASHEET
ICS650-07C
REV D 102709

Related parts for ICS650R-07I

ICS650R-07I Summary of contents

Page 1

NETWORKING CLOCK SOURCE Description The ICS650-07C is a low cost, low jitter, high performance clock synthesizer for networking applications. Using analog Phase-Locked Loop (PLL) techniques, the device accepts a 12.5 MHz or 25.00 MHz clock or fundamental mode crystal input ...

Page 2

ICS650-07C NETWORKING CLOCK SOURCE Pin Assignment 1 20 ACS0 X1/ICLK VDD 4 17 ACS1 5 16 GND 6 15 CLKC1 7 14 CLKC2 8 13 CLKB2 9 12 CLKB1 pin (150 mil) ...

Page 3

ICS650-07C NETWORKING CLOCK SOURCE For a 25 MHz Fundamental Crystal or Clock Input, use the following tables: A Clocks Select Table (MHz) ACS1 ACS0 CLKA1 0 0 100 0 M TEST 33.3333 1 M TEST ...

Page 4

ICS650-07C NETWORKING CLOCK SOURCE For a 12.5 MHz Crystal or Clock Input, use the following tables: A Clocks Select Table (MHz) ACS1 ACS0 CLKA1 TEST 16.6667 1 M TEST 1 ...

Page 5

ICS650-07C NETWORKING CLOCK SOURCE External Components The ICS650-07C requires a minimum number of external components for proper operation. Decoupling Capacitor Decoupling capacitors of 0.01µF must be connected between each VDD and GND (pins 4 and 6, pins 16 and 14), ...

Page 6

ICS650-07C NETWORKING CLOCK SOURCE DC Electrical Characteristics Unless stated otherwise, VDD = 5 V Parameter Operating Voltage Supply Current Input High Voltage Input Low Voltage Input High Voltage Input Low Voltage Input High Voltage Input Low Voltage Output High Voltage ...

Page 7

... Bottom marking: (origin) = country of origin if not USA. IDT™ / ICS™ NETWORKING CLOCK SOURCE Symbol Conditions Still air JA 1 m/s air flow JA 3 m/s air flow JA JC Marking Diagram—ICS650R-07ILF CLOCK SYNTHESIZER Min. Typ. Max. Units 135 C/W 93 C/W ...

Page 8

ICS650-07C NETWORKING CLOCK SOURCE Package Outline and Package Dimensions Package dimensions are kept current with JEDEC Publication No INDEX AREA Ordering Information Part / Order Number Marking 650R-07LF see page 7 650R-07LFT ...

Page 9

ICS650-07C NETWORKING CLOCK SOURCE 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 ...

Related keywords