ICS663MIT

ICS663MIT Datasheet

ICS663

Part	Datasheet
ICS663MIT	ICS663MIT (pdf)

Related Parts	Information
ICS663MT	ICS663MT
ICS663M	ICS663M
ICS663MI	ICS663MI

PDF Datasheet Preview
ICS663 PLL BUILDING BLOCK The ICS663 is a low cost Phase-Locked Loop PLL designed for clock synthesis and synchronization. Included on the chip are the phase detector, charge pump, Voltage Controlled Oscillator VCO and an output buffer. Through the use of external reference and VCO dividers implemented with the ICS674-01, for example , the user can easily configure the device to lock to a wide variety of input frequencies. The phase detector and VCO functions of the device can also be used independently. This enables the configuration of other PLL circuits. For example, the ICS663 phase detector can be used to control a VCXO circuit such as the MK3754. For applications requiring Power Down or Output Enable features, please refer to the ICS673-01. • Packaged in 8-pin SOIC • Output clock range 1 MHz to 100 MHz V , 1 MHz to 120 MHz 5 V • External PLL loop filter enables configuration for a wide range of input frequencies • Ability to accept an input clock in the kHz range video Hsync, for example • 25 mA output drive capability at TTL levels • Lower power CMOS process • V ±5% or +5 V ±10% operating voltage • Used along with the ICS674-01, forms a complete PLL circuit • Phase detector and VCO blocks can be used independently for other PLL configurations • Industrial temperature version available • For better jitter performance, use the MK1575 Block Diagram Clock Input REFIN FBIN Phase/ Frequency Detector DOWN External Feedback Divider such as the ICS674-01 MDS 663 D Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel 408 297-1201 ● Pin Assignment FBIN 1 VDD 2 GND 3 8 REFIN 7 CLK 6 SEL 5 LFR 8 Pin 150 mil SOIC ICS663 PLL BUILDING BLOCK VCO Post Divide Select Table VCO Post Divide 0 = connect pin directly to ground 1 = connect pin directly to VDD Pin Descriptions Pin Number 5 6 7 8 Pin Name FBIN VDD GND LFR SEL CLK REFIN Pin Type Ordering Information Part / Order Number ICS663M ICS663MT ICS663MI ICS663MIT Marking ICS663M ICS663MI Shipping Packaging Tubes Tape and Reel Tubes Tape and Reel Package 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC Temperature 0 to +70° C 0 to +70° C -40 to +85° C -40 to +85° C While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems ICS assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not recommended without additional processing by ICS. ICS reserves the right to change any circuitry or specifications without notice. ICS does not authorize or warrant any ICS product for use in life support devices or critical medical instruments. MDS 663 D Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel 408 297-1201 ●

PDF Datasheet Preview

ICS663

PLL BUILDING BLOCK

The ICS663 is a low cost Phase-Locked Loop PLL designed for clock synthesis and synchronization. Included on the chip are the phase detector, charge pump, Voltage Controlled Oscillator VCO and an output buffer. Through the use of external reference and VCO dividers implemented with the ICS674-01, for example , the user can easily configure the device to lock to a wide variety of input frequencies.

The phase detector and VCO functions of the device can also be used independently. This enables the configuration of other PLL circuits. For example, the ICS663 phase detector can be used to control a VCXO circuit such as the MK3754.

For applications requiring Power Down or Output Enable features, please refer to the ICS673-01.
• Packaged in 8-pin SOIC
• Output clock range 1 MHz to 100 MHz V , 1 MHz
to 120 MHz 5 V
• External PLL loop filter enables configuration for a
wide range of input frequencies
• Ability to accept an input clock in the kHz range
video Hsync, for example
• 25 mA output drive capability at TTL levels
• Lower power CMOS process
• V ±5% or +5 V ±10% operating voltage
• Used along with the ICS674-01, forms a complete

PLL circuit
• Phase detector and VCO blocks can be used
independently for other PLL configurations
• Industrial temperature version available
• For better jitter performance, use the MK1575

Block Diagram

Clock Input

REFIN FBIN

Phase/ Frequency

Detector

DOWN

External Feedback Divider such as the ICS674-01

MDS 663 D

Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel 408 297-1201 ●

Pin Assignment

FBIN 1 VDD 2 GND 3
8 REFIN 7 CLK 6 SEL 5 LFR
8 Pin 150 mil SOIC

ICS663 PLL BUILDING BLOCK

VCO Post Divide Select Table

VCO Post Divide
0 = connect pin directly to ground 1 = connect pin directly to VDD

Pin Descriptions

Pin Number
5 6 7 8

Pin Name

FBIN

VDD GND

LFR SEL CLK REFIN

Pin Type
Ordering Information

Part / Order Number

ICS663M ICS663MT ICS663MI ICS663MIT

Marking

ICS663M ICS663MI

Shipping Packaging

Tubes Tape and Reel

Tubes Tape and Reel

Package
8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC

Temperature
0 to +70° C 0 to +70° C -40 to +85° C -40 to +85° C

While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems ICS assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not recommended without additional processing by ICS. ICS reserves the right to change any circuitry or specifications without notice. ICS does not authorize or warrant any ICS product for use in life support devices or critical medical instruments.

MDS 663 D

Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel 408 297-1201 ●

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived ICS663MIT Datasheet file may be downloaded here without warranties.

Datasheet ID: ICS663MIT 637049