Purchase MK2014A, In-stock MK2014A From SeekIC.
Part Number: MK2014A
Description: The MK2014A is the ideal way to generate clocks for Fast Ethernet cards or systems. It provides 20MHz ...
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MK2014A
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DataSheet
General Description
MK2014A General Description
The MK2014A is the ideal way to generate clocks for Fast Ethernet cards or systems. It provides 20MHz and 25MHz clocks from an inexpensive 14.31818 MHz crystal or clock. In an 8 pin SOIC, the MK2014A can save component count, board space, and cost over surface mount crystals and oscillators, and increase reliability by eliminating mechanical devices from the board.
The MK2014A is a functionally identical update of the MK2014 and should be used in all designs. The only change is in crystal load capacitance as stated on page 2.
MicroClock offers many other clocks for computers and computer peripherals. Consult your MicroClock representative when you need to remove crystals and oscillators from your board.
MK2014A 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 |
MK2014A Features
• Packaged in 8 pin SOIC
• Input crystal or clock frequency of 14.318 MHz
• Lowest jitter in the industry reliably clocks sensitive Ethernet devices.
• Output clock frequencies of 20.00 MHz and 25.00 MHz
• Zero ppm synthesis error in the output clocks
• Full CMOS outputs with 25mA drive capability at TTL levels
• 3.3V or 5V±10% supply voltage
• Advanced, low power CMOS process
• Insensitive to input clock duty cycle
• Input crystal or clock frequency of 14.318 MHz
• Lowest jitter in the industry reliably clocks sensitive Ethernet devices.
• Output clock frequencies of 20.00 MHz and 25.00 MHz
• Zero ppm synthesis error in the output clocks
• Full CMOS outputs with 25mA drive capability at TTL levels
• 3.3V or 5V±10% supply voltage
• Advanced, low power CMOS process
• Insensitive to input clock duty cycle
MK2014A Connection Diagram
MK2014A
PDF/DataSheet Download
- Datasheet: MK2014A
- File Size: 45501 KB
- Manufacturer: ICST [Integrated Circuit Systems]
- Click here to Download
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