MK1411SLF datasheet, PDF - EEWORLD Datasheet

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MK1411SLF: DescriptionVideo Clock Generator, 35.46896MHz, CMOS, PDSO8, SOIC-8; CategoryThe embedded processor and controller Microcontrollers and processors; File Size63KB，4 Pages; ManufacturerIDT (Integrated Device Technology); Environmental Compliance

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MK1411SLF Overview

Video Clock Generator, 35.46896MHz, CMOS, PDSO8, SOIC-8

MK1411SLF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	IDT (Integrated Device Technology)
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
Humidity sensitivity level	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output clock frequency	35.46896 MHz
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Master clock/crystal nominal frequency	14.318 MHz
Certification status	Not Qualified
Maximum seat height	1.7272 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	3 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	3.9 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, VIDEO

MK1411SLF Preview

MK1410/MK1411

NTSC/PAL Clock Source

Description

The MK1410 and MK1411 are the ideal way to

generate clocks for NTSC/PAL video encoders

and decoders. Stored in the devices are two or four

popular frequencies for NTSC and PAL. In an 8

pin SOIC, the chips can save component count,

board space, and cost over surface mount crystals

and oscillators, and increase reliability by

eliminating one or two mechanical devices from

the board. The power down pin turns off the

device, drawing less than 20µA.

MicroClock offers many other clocks for

computers and computer peripherals. Consult

MicroClock when you need to remove crystals and

oscillators from your board.

Features

• Packaged in 8 pin SOIC

• Ideal for devices such as AD722/AD725 from

Analog Devices and Brooktree BT819

• Input crystal or clock frequency of 14.31818 MHz

• Power down turns off chip

• Frequencies are within 5 ppm with properly tuned

reference crystal or accurate input clock

• Low jitter

• Output clock frequencies of 14.31818MHz,

17.7345MHz, 28.6364MHz, or 35.46896MHz

• 25mA drive capability at TTL levels

• 3.3V or 5V supply voltage

• Advanced, low power CMOS process

• Insensitive to input clock duty cycle

Block Diagram

VDD

GND

14.31818 MHz

crystal

clock

Clock Synthesis

and Control

Circuitry

Output

Buffer

NTSC or

PAL clock

Clock

Buffer/

Crystal

Oscillator

Output

Buffer

14.31818 MHz

(MK1410 only)

MDS 1410/11 E

Revision 102298

Printed 11/15/00

Integrated Circuit Systems, Inc.•525 Race Street•San Jose•CA•95126•(408)295-9800tel•www.icst.com

MK1410/MK1411

NTSC/PAL Clock Source

Pin Assignment

X1/ICLK

VDD

GND

14.3M

SEL

NPCLK

X1/ICLK

VDD

GND

NPCLK

MK1411

NTSC/PAL Clock - MK1411

MK1410

NTSC/PAL Clock - MK1410

SEL

pin 6

NPCLK

pin 5 (MHz)

17.73448

14.31818

ppm error

5 ppm

0 ppm

pin 5

pin 6

NPCLK

pin 4 (MHz)

35.46896

17.73448

28.63636

14.31818

ppm error

5 ppm

0 ppm

Pin Descriptions

MK1410 MK1411 Name

Type Description

X1/ICLK

Crystal Connection. Connect to a 14.31818 MHz crystal or clock.

VDD

P Connect to +3.3V or +5V.

GND

P Connect to ground.

14.3M

O 14.31818 MHz buffered crystal clock output.

NPCLK

O NTSC or PAL output clock. Selected by SEL pin per tables above.

Select pin. Selects NTSC or PAL frequency per tables above.

SEL

Select pin. Selects NTSC or PAL frequency per tables above.

Select pin. Selects NTSC or PAL frequency per tables above. Internal pull-up.

Power Down. Active low. Clocks stop low.

O Crystal Connection to a 14.31818 MHz crystal, or leave unconnected for clock input.

Key: I = Input, O = output, P = power supply connection

External Components/Crystal Selection

A minimum number of external components are required for proper oscillation. For a crystal input, a

parallel resonant 14.31818 MHz, 18pF load, crystal is recommended. Do not use a crystal with lower load

capacitance. It is possible to use a crystal with higher load capacitance. In this case, external capacitors must

be connected from each of X1 and X2 to ground. The value of these caps equals 2(C

-18), where C

is the

crystal load capacitance in pF. So for a 20 pF crystal, use 4 pF caps. The frequency tolerance of the crystal

should be 30ppm or better. For a clock input, connect to X1 and leave X2 unconnected. A decoupling

capacitor of 0.1µF should be connected between VDD and GND on pins 2 and 3, and a 33Ω terminating

resistor should be used on the clock output if the trace is longer than 1 inch.

MDS 1410/11 E

Revision 102298

Printed 11/15/00

Integrated Circuit Systems, Inc.•525 Race Street•San Jose•CA•95126•(408)295-9800tel•www.icst.com

MK1410/MK1411

NTSC/PAL Clock Source

Electrical Specifications

Parameter

Supply Voltage, VDD

Inputs

Clock Outputs

Ambient Operating Temperature

Soldering Temperature

Storage temperature

Operating Voltage, VDD

Input High Voltage, VIH, input clock only

Input Low Voltage, VIL, input clock only

Input High Voltage, VIH

Input Low Voltage, VIL

Output High Voltage, VOH

Output Low Voltage, VOL

Operating Supply Current, IDD, 5.0V

Operating Supply Current, IDD, 3.0V

Power Down Supply Current, IDDPD, 5V

Input Capacitance

Actual Mean Frequency versus Target

Conditions

Referenced to GND

Max of 10 seconds

-65

3.0

3.5

0.8

IOH=-4mA

IOH=-25mA

IOL=25mA

No Load, 17.7 MHz

No Load

SEL, PD pins

With exact crystal

VDD-0.4

2.4

0.4

Minimum

Typical

Maximum

VDD+.5V

260

150

5.5

2.5

1.5

Units

°C

µA

ppm

ABSOLUTE MAXIMUM RATINGS (note 1)

-0.5

DC CHARACTERISTICS (at 5.0V unless otherwise noted)

Clock input

AC CHARACTERISTICS (at 5.0V unless otherwise noted)

Input Clock or Crystal Frequency

14.31818

MHz

Input Crystal Accuracy

ppm

Input Clock Duty Cycle

Time above 2.5V

Output Clock Rise Time

0.8 to 2.0V

1.5

Output Clock Fall Time

2.0 to 0.8V

1.5

Output Clock Duty Cycle

Time above 1.5V

Absolute Maximum Clock Period Jitter

Variation from mean

130

One Sigma Clock Period Jitter

Notes:

1. Stresses beyond those listed under Absolute Maximum Ratings could cause permanent damage to the device. Prolonged exposure

to levels above the operating limits but below the Absolute Maximums may affect device reliability.

2. Typical values are at 25°C.

Application Note

The MK1410/11 is commonly used to drive an AD722/4 NTSC/PAL encoder. If the encoder is not

displaying the proper color, this means that the input frequency to the MK1410/11 is incorrect. This is

caused by using the wrong type of crystal, or by connecting incorrect capacitors to X1 and X2. To get

correct color, specify the crystal as listed on page 2. The MK1410/11 has internal crystal capacitors set for a

crystal with 18 pF load capacitance. Contact MicroClock if unable to obtain the listed crystal.

MDS 1410/11 E

Revision 102298

Printed 11/15/00

Integrated Circuit Systems, Inc.•525 Race Street•San Jose•CA•95126•(408)295-9800tel•www.icst.com

MK1410/MK1411

NTSC/PAL Clock Source

Package Outline and Package Dimensions

8 pin SOIC

Symbol

Inches

Min

Max

0.055 0.068

0.013 0.019

0.185 0.200

0.150 0.160

0.225 0.245

.050 BSC

0.015

0.004

0.01

Millimeters

Min

Max

1.397 1.7272

0.330

0.483

4.699

5.080

3.810

4.064

5.715

6.223

1.27 BSC

0.381

0.102

0.254

Pin 1

h x 45°

Ordering Information

Part/Order Number

MK1410S

MK1410STR

MK1411S

MK1411STR

Marking

MK1410S

MK1411S

Package

8 pin SOIC

Add tape and reel

8 pin SOIC

Add tape and reel

Temperature

0-70°C

While the information presented herein has been checked for both accuracy and reliability, MicroClock Incorporated 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 MicroClock. MicroClock reserves the right to change any circuitry or specifications without notice. MicroClock does not

authorize or warrant any MicroClock product for use in life support devices or critical medical instruments.

MDS 1410/11 E

Revision 102298

Printed 11/15/00

Integrated Circuit Systems, Inc.•525 Race Street•San Jose•CA•95126•(408)295-9800tel•www.icst.com

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MK1411SLF Related Products

	MK1411SLF	MK1411STRLF
Description	Video Clock Generator, 35.46896MHz, CMOS, PDSO8, SOIC-8	Video Clock Generator, 35.46896MHz, CMOS, PDSO8, SOIC-8
Is it Rohs certified?	conform to	conform to
Maker	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
Parts packaging code	SOIC	SOIC
package instruction	SOP,	SOIC-8
Contacts	8	8
Reach Compliance Code	compliant	compliant
ECCN code	EAR99	EAR99
JESD-30 code	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e3	e3
length	4.9 mm	4.9 mm
Number of terminals	8	8
Maximum operating temperature	70 °C	70 °C
Maximum output clock frequency	35.46896 MHz	35.46896 MHz
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260
Master clock/crystal nominal frequency	14.318 MHz	14.318 MHz
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.7272 mm	1.7272 mm
Maximum supply voltage	5.5 V	5.5 V
Minimum supply voltage	3 V	3 V
Nominal supply voltage	5 V	5 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL
Terminal surface	Matte Tin (Sn)	MATTE TIN
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	30	40
width	3.9 mm	3.9 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, VIDEO	CLOCK GENERATOR, VIDEO

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