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MK1491-06 Integrated Circuit Systems CS5530 Geode Clock Source Datasheet

MK1491-06RLF AMD CPU 클럭/주파수 합성기, 멀티플렉서 IC 49.152MHz 1 출력 28-QSOP


Integrated Circuit Systems
MK1491-06
Part Number MK1491-06
Manufacturer Integrated Circuit Systems
Description The MK1491-06 is a low cost, low jitter, high performance clock synthesizer for National Semiconductor CS5530 based computer and portable appliance applications. Using patented analog Phase-Locked Loop (PLL) techniques, the device accepts a 14.318 MHz crystal input to produce multiple output clocks....
Features
• Packaged in 28 pin, 300 mil wide SOIC or in 28 pin, 150 mil wide SSOP
• Provides all critical timing for the National Semiconductor CS5530 Geode companion chip
• Four PCI clocks
• Selectable PCIF on up to 2 outputs
• Early PCI clock selectability
• Up to 4 Reference clocks
• 48 MHz USB and 24MHz SIO support
• AC97 audio clock
• Multiple power down modes
• Low EMI Enable pin reduces EMI radiation on PCI clocks (patented)
• 3.3 V ±5% operation Block Diagram VDD 6 GND 5 2 Output Buffers PCI Clocks PCI Frequency Select Low EMI Enable PCIF Function Enable Early PCI Enable SLOW# PCISTP# PWRDWN...

Document Datasheet MK1491-06 datasheet pdf (88.91KB)
Distributor Distributor
DigiKey
Stock 2772 In Stock
Price
100 units: 9251.29 KRW
BuyNow BuyNow BuyNow (Manufacturer a Flip Electronics)




MK1491-06 Distributor

part
Flip Electronics
MK1491-06RLF
AMD CPU 클럭/주파수 합성기, 멀티플렉서 IC 49.152MHz 1 출력 28-QSOP
100 units: 9251.29 KRW
Distributor
DigiKey

2772 In Stock
BuyNow BuyNow
part
ICS Electronics
MK1491-06R
114 units: 7.8715 USD
27 units: 8.8256 USD
1 units: 14.3118 USD
Distributor
Quest Components

172 In Stock
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part
Renesas Electronics Corporation
MK1491-06RLF
CS5530 Geode Clock Source - Rail/Tube (Alt: MK1491-06RLF)
10000 units: 6.35 USD
5000 units: 6.5 USD
1000 units: 6.65 USD
500 units: 6.8 USD
210 units: 6.95 USD
110 units: 7.1 USD
100 units: 7.25 USD
Distributor
Avnet Americas

0 In Stock
BuyNow BuyNow
part
ICSINTEGRATEDCIRCUITSYSTEM
MK1491-06R
No price available
Distributor
Chip-Germany GmbH

4 In Stock
No Longer Stocked
part
Integrated Device Technology Inc
MK1491-06RLF
Stock, ship today
1 units: 5 USD
Distributor
Flip Electronics

2772 In Stock
No Longer Stocked





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The MK1491-06 is a low cost, low jitter, high performance clock synthesizer for National Semiconductor CS5530 based computer and portable appliance applications. Using patented analog Phase-Locked Loop (PLL) techniques, the device accepts a 14.318 MHz crystal input to produce multiple output clocks. It provides selectable PCI local bus and AC97 audio clocks, 24 MHz and 48 MHz clocks for Super I/O and USB, as well as multiple Reference outputs. The device has multiple power down modes to reduce power consumption. MK1491-06 CS5530 Geode™ Clock Source Features • Packaged in 28 pin, 300 mil wide SOIC or in 28 pin, 150 mil wide SSOP • Provides all critical timing for the National Semiconductor C...
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