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PCK2111
Datasheet
General description
The PCK2111 is a low skew programmable 1:10 LVDS clock distribution device. The selected input signal is fanned out to 10 identical differential outputs.
The PCK2111 features an 11-bit Shift Register with a serial-in and a Control Register. The purpose of the Control Register is to enable or power off each output clock channel and to select the clock input.
The PCK2111 is specifically designed, modeled and produced with low skew as the key goal. Optimal design and layout serve to minimize gate-to-gate skew within a device. The final result is a dependable guaranteed low skew device.
The PCK2111 can be used for high performance clock distribution in +2.5 V systems with LVDS levels. Designers can take advantage of the device?s performance to distribute low skew clocks across the backplane or the board.
Features
- 100 ps part-to-part skew
- Differential design
- Meets LVDS specification for driver outputs and receiver inputs
- Reference voltage available output VBB
- Low voltage VCC range of +2.375 V to 2.625 V
- High signalling rate capability (above 622 MHz)
- Supports open, short, and terminated input fail-safe (HIGH output state)
- Programmable drivers power off control
- PCK2111 is identical to and replaces PTN2111
- Available in LQFP32 package
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| PCK2111BD | PCK2111BD-T | 9352 715 28118 | Volume production | SOT358-1
(LQFP32) | Reel Pack, SMD, 13" | Standard Marking | PCK2111BD
| week 16, 2005 |
| PCK2111BD | PCK2111BD-S | 9352 715 28151 | Volume production | SOT358-1
(LQFP32) | Tray Pack, Bakeable, Single | Standard Marking | PCK2111BD
| week 16, 2005 |
| PCK2111BD | PCK2111BD | 9352 715 28157 | Volume production | SOT358-1
(LQFP32) | Tray Pack, Bakeable, Multiple | Standard Marking | PCK2111BD
| week 16, 2005 |
| PCK2111BD | PCK2111BD-F | 9352 715 28128 | Volume production | SOT358-1
(LQFP32) | Reel Pack, SMD, 13", Turned | Standard Marking | PCK2111BD
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|
| PCK2111BD | 9352 715 28118 | 4.3700 | not available | ||||||
| PCK2111BD | 9352 715 28151 | 4.3700 | NA | ARROW ELECTRONICS | 8 | 1/8/2009 | Buy online | not available | |
| PCK2111BD | 9352 715 28157 | 4.3700 | not available | ||||||
| PCK2111BD | 9352 715 28128 | not available |
Design support
Application Notes
Support Documents
75010759;
PCK2111 LVDS Clock Distribution IC (2002-12-20)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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PCK2111BD | SOT358-1
(LQFP32) | 2.5 | high-performance LVDS clock distribution | individual output enable; LVPECL input compatible | -40~+85 | 800 | 2:1 LVDS | 10 x LVDS | 460 | 35 | 100 |
Similar products
PCK2111
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