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SN65LVDS18 Datasheet 2.5-V/3.3-V OSCILLATOR GAIN STAGE/BUFFERS

Manufacturer: Texas Instruments

General Description

These four devices are high frequency oscillator gain stages supporting both LVPECL or LVDS on the high gain outputs in 3.3-V or 2.5-V systems.

Additionally, provides the option of both single-ended input (PECL levels on the SN65LVx18) and fully differential inputs on the SN65LVx19.

The SN65LVx18 provides the user a Gain Control (GC) for controlling the Q output from 300 mV to 860 mV either by leaving it open (NC), grounded, or tied to VCC.

Overview

www.ti.com SN65LVDS18, SN65LVP18 SN65LVDS19, SN65LVP19 SLLS624B – SEPTEMBER 2004 – REVISED NOVEMBER 2005 2.5-V/3.

Key Features

  • Low-Voltage PECL Input and Low-Voltage PECL or LVDS Outputs.
  • Clock Rates to 1 GHz.
  • 250-ps Output Transition Times.
  • 0.12 ps Typical Intrinsic Phase Jitter.
  • Less than 630 ps Propagation Delay Times.
  • 2.5-V or 3.3-V Supply Operation.
  • 2-mm x 2-mm Small-Outline No-Lead Package.