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MK2705SLF, MK2712, MK2712S

Table of contents:
Info of MK2705SLF
Info of MK2712
Info of MK2712S

MK2705SLF, MK2712, MK2712S Selling Leads, Datasheet

MFG:IDT, Integrated Device Technology Inc Category:Integrated Circuits (ICs) D/C:09+

MK2705SLF, MK2712, MK2712S Datasheet download

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Part Number: MK2705SLF

Category: Integrated Circuits (ICs)

MFG: IDT, Integrated Device Technology Inc

Package Cooled:

D/C: 09+

Description: IC CLK SOURCE MTSC/PAL 8-SOIC

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MK2705SLF Parameters

Technical/Catalog Information	MK2705SLF
Vendor	IDT, Integrated Device Technology Inc
Category	Integrated Circuits (ICs)
Type	Clock Synthesizer - Audio
Voltage - Supply	3 V ~ 3.6 V
Number of Outputs	1
Input	Clock, Crystal
Output	Clock
Frequency-Max	24.576MHz
Package / Case	8-SOIC
Packaging	Tube
Operating Temperature	0°C ~ 70°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	MK2705SLF MK2705SLF

MK2705SLF General Description

AUDIO CLOCK SOURCE
The MK2705 provides synchronous clock generation for audio sampling clock rates derived from an MPEG stream, or can be used as a standalone clock source with a 27 MHz crystal. The device uses the latest PLL technology to provide good phase noise and long term jitter characteristics in a small 8-pin package.

Contact IDT if you have a requirement for an input and output frequency not included here.

Packaged in 8-pin (150 mil wide) SOIC

Clock or crystal input

Low phase noise

Low jitter

Exact (0 ppm) multiplication ratios

Independant output voltage

Support for 256 times sampling rate

For lowest jitter, use the ICS661.

MK2705SLF Maximum Ratings

Temperature C Voltage 3.3 V Package SOIC 8 Speed NA Core Supply Voltage (VDD) 3.3V No. of Outputs 2 Output Style SE Input Style Crystal Output Frequency 8.192 Input Frequency 27 Temp. Grade C

MK2712 General Description

The MK2712 is the ideal way to generate clocks for NTSC/PAL video encoders and decoders. Stored in the device are two sets of popular frequencies for NTSC and PAL. In an 8 pin SOIC, the chip 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 20A.

ICS/MicroClock offers many other clocks for computers and computer peripherals. Consult us when you need to remove crystals and oscillators from your board.

MK2712 Maximum Ratings

Parameter	Conditions	Minimum	Typical	Maximum	Units
Supply Voltage, VDD	Referenced to GND			7	V
Inputs	Referenced to GND	-0.5		VDD+.5V	V
Clock Outputs	Referenced to GND	-0.5		VDD+.5V	V
Ambient Operating Temperature		0		70
Soldering Temperature	Max of 20 seconds			260
Storage temperature		-65		150

MK2712 Features

• Packaged in 8 pin SOIC
• Ideal for chips such as Analog Devices AD722 and Brooktree BT819
• Input clock frequency of 27.0000 MHz
• Power down turns off chip
• Output enable tri-states output for system testing
• Frequencies are within 1 ppm with 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

MK2712 Connection Diagram

MK2712S Parameters

Technical/Catalog Information	MK2712S
Vendor	IDT, Integrated Device Technology Inc
Category	Integrated Circuits (ICs)
Type	Clock Synthesizer - Video
Voltage - Supply	4.5 V ~ 5.5 V
Number of Outputs	1
Input	Clock, Crystal
Output	Clock
Frequency-Max	35.469MHz
Package / Case	8-SOIC
Packaging	Tube
Operating Temperature	0°C ~ 70°C
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	MK2712S MK2712S

MK2712S General Description

NTSC/PAL CLOCK SOURCE
The MK2712 is the ideal way to generate clocks for NTSC/PAL video encoders and decoders. Stored in the device are two sets of popular frequencies for NTSC and PAL. In an 8 pin SOIC, the chip 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 20A.
For lowest jitter and 0 ppm synthesis, use the ICS660.

IDT offers many other clocks for computers and computer peripherals. Consult IDT when you need to remove crystals and oscillators from your board.

Packaged in 8-pin SOIC

Ideal for chips such as Analog Devices AD722 and Brooktree BT819

Input clock frequency of 27.0000 MHz

Power down turns off chip

Output enable tri states output for system testing

Frequencies are within 1 ppm with accurate input clock

Low jitter

Output clock frequencies of 14.31818 MHz, 17.7345 MHz, 28.6364 MHz, or 35.46896 MHz

25 mA drive capability at TTL levels

3.3 V or 5 V supply voltage

Advanced, low power CMOS process

Insensitive to input clock duty cycle

MK2712S Maximum Ratings

Input Frequency 27 MHz No. of Inputs 1 Temperature C Output Frequency 17.7345 MHz,28.6364 MHz,14.31818 MHz,35.46896 MHz Input Type Clock No. of Outputs 1 Output Type CMOS Voltage 3.3 V Package SOIC 8 Speed NA Core Supply Voltage (VDD) 3.3 V to 5 V Output Supply Voltage (VDDO) 3.3 V to 5 V Peak-to-Peak Period Jitter ± 90 ps Pk-to-Pk Output Style SE Input Style SE Temp. Grade C

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