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PCK2001R
Datasheet
General description
The PCK2001R is a 1- 6 fanout buffer used for 133/100 MHz CPU, 66/33 MHz PCI, 14.318 MHz REF, or 133/100/66 MHz SDRAM clock distribution. 6 outputs are typically used to support up to 4 registered SDRAM DIMMs commonly found in server applications.
Features
- Typically used to support four registered SDRAM DIMMs
- 16-pin SSOP package
- See PCK2001 for 48-pin 1:18 buffer part
- See PCK2001M for 28-pin 1:10 buffer part
- Operating frequency: 0 - 533 MHz
- Optimized for 33 MHz, 66 MHz, 100 MHz and 133 MHz operation
- Part-to-part skew < 500 ps
- 175 ps skew outputs typical
- Individual SDRAM clock output enable/disable via I2C
- Multiple VDD, VSS pins for noise reduction
- 3.3 V operation
- ESD protection exceeds 2000 V per Standard 801.2
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| PCK2001RDB | PCK2001RDB | 9352 681 79112 | Volume production | SOT369-1
(SSOP16) | Tube | Standard Marking | PCK2001RDB
| week 13, 2005 |
| PCK2001RDB | PCK2001RDB-T | 9352 681 79118 | Volume production | SOT369-1
(SSOP16) | Reel Pack, SMD, 13" | Standard Marking | PCK2001RDB
| week 13, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|
| PCK2001RDB | 9352 681 79112 | 1.4600 | Order samples | ||||||
| PCK2001RDB | 9352 681 79118 | 1.4600 | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PCK2001RDB | SOT369-1
(SSOP16) | 3.3 | PC clock distribution | I2C individual output enable | 0~+70 | 133 | 1 x LVTTL | 6 x LVTTL | 1000 | 150 | 500 |
Similar products
PCK2001R
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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