Overview
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.
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 / Output
3.3V / 3.3V
2.5V / 2.5V
3.3V / 2.5V
3.3V / 1.8V
3.3V / 1.5V
2.5V / 1.8V
2.5V / 1.5V - -40°C to 85°C ambient operating temperature
- Supports case temperature up to 105°C
- Lead-free (RoHS 6) packaging
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
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Blog Post | Dec 15, 2018 |