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CDCLVP215
  • CDCLVP215

CDCLVP215

ACTIVE

Dual 1:5 high speed LVPECL fan out buffer

Texas Instruments CDCLVP215 Product Info

1 April 2026 3

Parameters

Number of outputs

10

Additive RMS jitter (typ) (fs)

300

Core supply voltage (V)

2.5, 3.3

Output supply voltage (V)

2.5, 3.3

Output skew (ps)

30

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Output type

LVPECL

Input type

LVPECL

Package

VQFN (RHB)-32-25 mm² 5 x 5

Features

  • 2× One Differential Clock Input Pair LVPECL to 5 Differential LVPECL Clock Outputs
  • Fully Compatible With LVPECL/LVECL
  • Supports a Wide Supply Voltage Range From 2.375 V to 3.8 V
  • Open Input Default State
  • Low-Output Skew (Typ 15 ps) for Clock-Distribution Applications
  • VBB Reference Voltage Output for Single-Ended Clocking
  • Available in the QFN32 Package
  • Frequency Range From DC to 3.5 GHz
  • Pin-to-Pin Compatible With the MC100 Series EP111, LVEP210, ES6111, LVEP111
  • APPLICATIONS
    • Designed for Driving 50- Transmission Lines High Performance Clock Distribution
  • 2× One Differential Clock Input Pair LVPECL to 5 Differential LVPECL Clock Outputs
  • Fully Compatible With LVPECL/LVECL
  • Supports a Wide Supply Voltage Range From 2.375 V to 3.8 V
  • Open Input Default State
  • Low-Output Skew (Typ 15 ps) for Clock-Distribution Applications
  • VBB Reference Voltage Output for Single-Ended Clocking
  • Available in the QFN32 Package
  • Frequency Range From DC to 3.5 GHz
  • Pin-to-Pin Compatible With the MC100 Series EP111, LVEP210, ES6111, LVEP111
  • APPLICATIONS
    • Designed for Driving 50- Transmission Lines High Performance Clock Distribution

Description

The CDCLVP215 clock driver distributes two times one differential clock pair of LVPECL, (CLKA, CLKB) to 5 pairs of differential LVPECL clock (QA0..QA4, QB0..QB4) outputs with minimum skew for clock distribution. The CDCLVP215 specifies low output-to-output skew. The CDCLVP215 is specifically designed for driving 50- transmission lines. When an output pair is not used, leaving it open is recommended to reduce power consumption. If only one of the output pairs is used, the other output pair must be identically terminated to 50 .

The VBB reference voltage output is used if single-ended input operation is required. In this case, the VBB pin should be connected to CLKA or CLKB and bypassed to GND via a 10-nF capacitor.

However, for high-speed performance up to 3.5 GHz, the differential mode is strongly recommended.

The CDCLVP215 is characterized for operation from –40°C to 85°C.

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