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Texas Instruments LMK1D1204RGTT

Name: LMK1D1204RGTT
Brand: Texas Instruments
SKU: 6404001-LMK1D1204RGTT
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LMK1D1204RGTT

Manufacturer:: Texas Instruments

Ventron No:: 6404001-LMK1D1204RGTT

Description:: 4-channel output LVDS 1.8-V buffer

ECAD Model:

Datasheet:: lmk1d1204

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Specifications

Texas Instruments LMK1D1204RGTT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LMK1D1204RGTT.

Function
Function refers to the primary purpose or role of an electronic component within a circuit. It describes the specific task or operation that the component is designed to perform. For example, a resistor's function is to limit current flow, a capacitor's function is to store electrical energy, and a transistor's function is to amplify or switch signals. Understanding the function of a component is crucial for selecting the appropriate component for a particular application and ensuring its proper operation within the circuit.
Clock buffer
Additive RMS jitter (typ) (fs)
50
Output frequency (max) (MHz)
2000
Number of outputs
Number of Outputs refers to the number of independent output signals or channels that an electronic component can provide. It indicates the capability of the component to drive multiple external devices or circuits simultaneously. A higher number of outputs allows for greater flexibility and connectivity in electronic systems.
4
Output supply voltage (V)
1.8
Core supply voltage (V)
1.8
Output skew (ps)
20
Features
2:4 fanout
Operating temperature range (°C)
-40 to 105
Rating
Catalog
Output type
Output type refers to the type of signal or power that an electronic component can produce. It can be analog or digital, AC or DC, and can vary in voltage, current, or power levels. The output type is determined by the component's design and is crucial for matching it with other components in a circuit. Understanding the output type ensures proper signal processing, power delivery, and overall system functionality.
LVDS
Input type
Input Type refers to the type of signal that an electronic component can accept as input.
HCSL

Description

The LMK1D120x clock buffer distributes one of two selectable clock inputs (IN0 and IN1) to 4 or 8 pairs of differential LVDS clock outputs (OUT0 through OUT7) with minimum skew for clock distribution. The LMK1D12x family can accept two clock sources into an input multiplexer. The inputs can either be LVDS, LVPECL, LP-HCSL, HCSL, CML or LVCMOS.

The LMK1D12x is specifically designed for driving 50-Ω transmission lines. In case of driving the inputs in single-ended mode, the appropriate bias voltage as shown in Figure 8-6 must be applied to the unused negative input pin.

The IN_SEL pin selects the input which is routed to the outputs. If this pin is left open, it disables the outputs (logic low). The part supports a fail-safe function. The device further incorporates an input hysteresis which prevents random oscillation of the outputs in the absence of an input signal.

The device operates in 1.8-V or 2.5-V or 3.3-V supply environment and is characterized from –40°C to 105°C (ambient temperature). The LMK1D12x package variant is shown in the table below:

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