CDCVF2310

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High Performance 1:10 Clock Buffer for General Purpose Applications

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Product details

Parameters

Function Single-ended Additive RMS jitter (Typ) (fs) 45 Output frequency (Max) (MHz) 200 Number of outputs 10 Output supply voltage (V) 3.3, 2.5 Core supply voltage (V) 2.5, 3.3 Output skew (ps) 100 Features Pin control Operating temperature range (C) -40 to 85 Rating Catalog Output type LVTTL Input type LVTTL open-in-new Find other Clock buffers

Package | Pins | Size

TSSOP (PW) 24 34 mm² 4.4 x 7.8 open-in-new Find other Clock buffers

Features

  • High-Performance 1:10 Clock Driver
  • Operates up to 200 MHz at VDD 3.3 V
  • Pin-to-Pin Skew < 100 ps at VDD 3.3 V
  • VDD Range: 2.3 V to 3.6 V
  • Operating Temperature Range –40°C to 105°C
  • Supports 105ºC Ambient Temperature (see
    Thermal Considerations)
  • Output Enable Glitch Suppression
  • Distributes One Clock Input to Two Banks of Five
    Outputs
  • 25-Ω On-Chip Series Damping Resistors
  • Packaged in 24-Pin TSSOP
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Description

The CDCVF2310 device is a high-performance, low-skew clock buffer that operates up to 200 MHz. Two banks of five outputs each provide low-skew copies of CLK. After power up, the default state of the outputs is low regardless of the state of the control pins. For normal operation, the outputs of bank 1Y[0:4] or 2Y[0:4] can be placed in a low state when the control pins (1G or 2G, respectively) are held low and a negative clock edge is detected on the CLK input. The outputs of bank 1Y[0:4] or 2Y[0:4] can be switched into the buffer mode when the control pins (1G and 2G) are held high and a negative clock edge is detected on the CLK input. The device operates in a 2.5-V and 3.3-V environment. The built-in output enable glitch suppression ensures a synchronized output enable sequence to distribute full period clock signals.

The CDCVF2310 is characterized for operation from –40°C to 85°C.

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Technical documentation

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Type Title Date
* Datasheet CDCVF2310 2.5-V to 3.3-V High-Performance Clock Buffer datasheet (Rev. D) Oct. 30, 2015
Application notes Using TI's CDCVF2310 and CDCVF25081 with TLK1501 Serial Transceiver May 14, 2003

Design & development

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Package Pins Download
TSSOP (PW) 24 View options

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