MAX9314
Dual 1:5 Differential LVPECL/LVECL/HSTL Clock and Data Drivers
Part Details
- +2.25V to +3.8V Differential HSTL/LVPECL Operation
- -2.25V to -3.8V Differential LVECL Operation
- 30ps (typ) Part-to-Part Skew
- 12ps (typ) Output-to-Output Skew
- 312ps (typ) Propagation Delay
- ≥ 300mV Differential Output at 3GHz
- On-Chip Reference for Single-Ended Inputs
- Output Low with Open Input
- Pin Compatible with MC100LVEP210 (MAX9312) and MC100EP210 (MAX9314)
- Offered in Tiny QFN Package (70% Smaller Footprint than LQFP)
The MAX9312/MAX9314 are low skew, dual 1-to-5 differential drivers designed for clock and data distribution. These devices accept two inputs. Each input is reproduced at five differential outputs. The differential inputs can be adapted to accept single-ended inputs by connecting the on-chip VBB supply to one input as a reference voltage.
The MAX9312/MAX9314 feature low part-to-part skew (30ps) and output-to-output skew (12ps), making them ideal for clock and data distribution across a backplane or a board. For interfacing to differential HSTL and LVPECL signals, these devices operate over a +2.25V to +3.8V supply range, allowing high-performance clock or data distribution in systems with a nominal +2.5V or +3.3V supply. For differential LVECL operation, these devices operate from a -2.25V to -3.8V supply.
The MAX9312 features an on-chip VBB reference output of 1.425V below the positive supply voltage. The MAX9314 offers an on-chip VBB reference output of 1.32V below the positive supply voltage.
Applications
- Low-Jitter Data Repeater
- Precision Clock Distribution
Documentation
This is the most up-to-date revision of the Data Sheet.
Evaluation Kits
Evaluation Kit for the MAX9311, MAX9312, MAX9313, MAX9314
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