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PCK2002M
Datasheet
General description
The PCK2002M is a 1-10 fanout buffer used for 133/100 MHz CPU, 66/33 MHz PCI, 14.318 MHz REF, or 133/100/66 MHz SDRAM clock distribution. 10 outputs are typically used to support up to 2 SDRAM DIMMs commonly found in laptop or mobile applications. The PCK2002M has the same features and operating characteristics of the PCK2002 and is available in the SSOP 28 pin package.
All clock outputs meet Intel?s drive, rise/fall time, accuracy, and skew requirements. An I²C interface is included to allow each output to be enabled/disabled individually. An output disabled via the I²C interface will be held in the LOW state. In addition, there is an OE input which 3-states all outputs.
Features
- HIGH speed, LOW noise non-inverting 1:10 buffer
- Mobile (reduced pincount) version of PCK2002
- Typically used to support two SDRAM DIMMs
- 28-pin SSOP and TSSOP packages
- See PCK2002 for 48-pin 1-18 buffer part supporting up to 4 SDRAM DIMMs
- Optimized for 66 MHz, 100 MHz and 133 MHz operation
- VDD and VSS pins for noise reduction
- Spread spectrum compliant
- 175 ps skew outputs
- Individual clock output enable/disable via I²C
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| PCK2002MPW | PCK2002MPW | 9352 698 48112 | Volume production | SOT361-1
(TSSOP28) | Tube | Standard Marking | PCK2002MPW
| week 12, 2005 |
| PCK2002MPW | PCK2002MPW-T | 9352 698 48118 | Volume production | SOT361-1
(TSSOP28) | Reel Pack, SMD, 13" | Standard Marking | PCK2002MPW
| week 12, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| PCK2002MPW | 9352 698 48112 | 2.0800 | not available | |||||
| PCK2002MPW | 9352 698 48118 | 2.0800 | not available |
Parametrics/similar products
| Type number | Package | Supply voltage(V) | Application | Other features | Operating temp.(Cel) | Operating Frequency(MHz) | Inputs | Outputs | Rise/fall time(ps) | Skew (output-output)(ps) | Skew (part-part)(ps) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PCK2002MPW | SOT361-1
(TSSOP28) | 3.3 | PC clock distribution | I2C individual output enable | 0~+70 | 300 | 1 x LVTTL | 10 x LVTTL | 1000 | 150 | 500 |
Similar products
PCK2002M links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
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