PLLATINUMSIM-SW — PLLatinum Sim Tool
PLLATINUMSIM-SW is a simulation tool that allows users to create detailed designs and simulations of our PLLatinum™ integrated circuits, which include the LMX series of phase-locked loops (PLLs) and synthesizers.
The CDCLVD2104 clock buffer distributes two clock inputs (IN0, IN1) to a total of 8 pairs of differential LVDS clock outputs (OUT0, OUT7). Each buffer block consists of one input and 4 LVDS outputs. The inputs can either be LVDS, LVPECL, or LVCMOS.
The CDCLVD2104 is specifically designed for driving 50-
transmission lines. If the input is in single ended mode, the appropriate bias voltage (VAC_REF) should be applied to the unused negative input pin.
Using the control pin (EN), outputs can be either disabled or enabled. If the EN pin is left open two buffers with all outputs are enabled, if switched to a logical "0" both buffers with all outputs are disabled (static logical “0”), if switched to a logical "1", one buffer with four outputs is disabled and another buffer with four outputs is enabled. The part supports a fail safe function. It incorporates an input hysteresis, which prevents random oscillation of the outputs in absence of an input signal.
The device operates in 2.5V supply environment and is characterized from –40°C to 85°C (ambient temperature). The CDCLVD2104 is packaged in small 28-pin, 5-mm × 5-mm QFN package.
| Typ | Titel | Datum | ||
|---|---|---|---|---|
| * | Data sheet | Dual 1:4 Low Additive Jitter LVDS Buffer datasheet (Rev. A) | 31 Aug 2010 |
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PLLATINUMSIM-SW is a simulation tool that allows users to create detailed designs and simulations of our PLLatinum™ integrated circuits, which include the LMX series of phase-locked loops (PLLs) and synthesizers.
| Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
|---|---|---|
| VQFN (RHD) | 28 | Ultra Librarian |
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PLLatinum Sim User's Guide
PLLatinum Sim software manifest
PLLatinum Sim 1.6.9 includes the ability to manually specify points on a phase noise curve (for VCOs or other devices that do not fit the standard three-point model), and as a result the phase noise estimation for many devices which use a BAW VCO is greatly improved. Also includes a bugfix for cascading noise inputs.