CDCLVP1204RGTT

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Details for Texas Instruments

CDCLVP1204RGTT

Low Jitter, 2-Input Selectable 1:4 Universal-to-LVPECL Buffer
Buy Directly from Texas Instruments (5033 in Stock)
$3.6800 per unit
Series Information for CDCLVP1204RGTT - Texas Instruments

Features

  • feature
    2.375-V to 3.6-V Device Power Supply
  • feature
    2:4 Differential Buffer
  • feature
    ESD Protection Exceeds 2 kV (HBM)
  • feature
    Four LVPECL Outputs
  • feature
    Industrial Temperature Range: u201340u00b0C to +85u00b0C
  • feature
    LVPECL Reference Voltage, VAC_REF, Available for Capacitive-Coupled Inputs
  • feature
    Maximum Clock Frequency: 2 GHz
  • feature
    Maximum Core Current Consumption: 45 mA
  • feature
    Maximum Output Skew: 15 ps
  • feature
    Maximum Propagation Delay: 450 ps
  • feature
    Selectable Clock Inputs Through Control Terminal
  • feature
    Supports 105u00b0C PCB Temperature (Measured at Thermal Pad)
  • feature
    Universal Inputs Accept LVPECL, LVDS, and LVCMOS/LVTTL
  • feature
    Very Low Additive Jitter: <100 fs, RMS in 10-kHz to 20-MHz Offset Range: u2013 57 fs, RMS (typical) at 122.88 MHz u2013 48 fs, RMS (typical) at 156.25 MHz u2013 30 fs, RMS (typical) at 312.5 MHz

Description

IC BUFFER 2:4 LVPECL 16QFN FULL REEL
The CDCLVP1204 is a highly versatile, low additive jitter buffer that can generate four copies of LVPECL clock outputs from one of two selectable LVPECL, LVDS, or LVCMOS inputs for a variety of communication applications. It has a maximum clock frequency up to 2 GHz. The CDCLVP1204 features an on-chip multiplexer (MUX) for selecting one of two inputs that can be easily configured solely through a control terminal. The overall additive jitter performance is less than 0.1 ps, RMS from 10 kHz to 20 MHz, and overall output skew is as low as 15 ps, making the device a perfect choice for use in demanding applications. The CDCLVP1204 clock buffer distributes one of two selectable clock inputs (IN0, IN1) to four pairs of differential LVPECL clock outputs (OUT0, OUT3) with minimum skew for clock distribution. The CDCLVP1204 can accept two clock sources into an input multiplexer. The inputs can be LVPECL, LVDS, or LVCMOS/LVTTL. The CDCLVP1204 is specifically designed for driving 50-Ω transmission lines. When driving the inputs in single-ended mode, the LVPECL bias voltage (VAC_REF) must be applied to the unused negative input terminal. However, for high-speed performance up to 2 GHz, differential mode is strongly recommended. The CDCLVP1204 is characterized for operation from –40°C to +85°C.

Specifications

Clock IC Type:
Clock Buffer
Frequency:
2GHz
No. of Outputs:
4Outputs
Supply Voltage Min:
2.375V
Supply Voltage Max:
3.6V
Clock IC Case Style:
QFN
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Base Number:
1204
Input Current:
40µA
Input Type:
LVCMOS LVDS LVPECL LVTTL
Operating Temperature Range:
-40°C to +85°C
Output Type:
LVPECL
Supply Current:
45mA
Supply Voltage Range:
2.375V to 3.6V
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

Clock Driver 2-IN LVPECL 16-Pin VQFN EP T/R

Avnet America product

Avnet Europe

Clock Driver 2-IN LVPECL 16-Pin VQFN EP T/R

Avnet Europe product

Texas Instruments

Low Jitter, 2-Input Selectable 1:4 Universal-to-LVPECL Buffer

Texas Instruments product