8L30205数据手册集成电路（IC）的时钟缓冲器驱动器规格书PDF

描述 Description

The 8L30205 is a low skew, 1-to-5 LVCMOS / LVTTL Fanout Buffer. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines. 

The 8L30205 is characterized at full 3.3V and 2.5V, mixed 3.3V/2.5V, 3.3V/1.8V, 3.3V/1.5V, 2.5V/1.8V and 2.5V/1.5V output operating supply modes. The input clock is selected with a differential clock input or a crystal input. The differential input can be wired to accept a single-ended input. The internal oscillator circuit is automatically disabled if the crystal input is not selected.

特性 Features

• Five LVCMOS / LVTTL outputs up to 200MHz
• Differential input pair can accept the following differential input levels: LVPECL, LVDS, HCSL
• Crystal Oscillator Interface
• Crystal input frequency range: 10MHz to 40MHz
• Additive RMS phase jitter: 30fs (typical)
• Power supply modes:Core / Output3.3V / 3.3V2.5V / 2.5V3.3V / 2.5V3.3V / 1.8V3.3V / 1.5V2.5V / 1.8V2.5V / 1.5V
• -40°C to 85°C ambient operating temperature
• Supports case temperature up to 105°C
• Lead-free (RoHS 6) packaging