MAX9321A
Differential LVPECL/LVECL/HSTL Receiver/Drivers
Part Details
- Improved Second Source of the MC10LVEP16 (MAX9321)
- +2.25V to +3.8V Differential HSTL/LVPECL Operation
- -2.25V to -3.8V Differential LVECL Operation
- Low 17mA Supply Current
- 20ps Part-to-Part Skew
- 172ps Propagation Delay
- Minimum 300mV Output at 3GHz
- Output Low for Open Input
- ESD Protection >2kV (Human Body Model)
- On-Chip Reference for Single-Ended Input
- Available in Thermally Enhanced Exposed-Pad SO Package
The MAX9321/MAX9321A are low-skew differential receiver/drivers designed for clock and data distribution. The differential input can be adapted to accept a single-ended input by connecting the on-chip VBB supply to an input as a reference voltage.
The MAX9321/MAX9321A feature ultra-low propagation delay (172ps) and part-to-part skew (20ps) with 24mA maximum supply current, making these devices ideal for clock buffering or repeating. For interfacing to differential HSTL and LVPECL signals, these devices operate over a +2.25V to +3.8V supply range, allowing high-performance clock and 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. Multiple pinouts are provided to simplify routing across a backplane to either side of a double-sided board.
Both devices are offered in space-saving 8-pin SOT23, SO, and µMAX packages.
Applications
- Low-Jitter Data Repeater
- Precision Clock Buffers
Documentation
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Level Translators 3 | ||
| MAX9311 | PRODUCTION | 1:10 Differential LVPECL/LVECL/HSTL Clock and Data Drivers |
| MAX9312 | PRODUCTION | Dual 1:5 Differential LVPECL/LVECL/HSTL Clock and Data Drivers |
| MAX9320 | PRODUCTION | 1:2 Differential LVPECL/LVECL/HSTL Clock and Data Drivers |
| Product 2 | ||
| MAX9313 | 1:10 Differential LVPECL/LVECL/HSTL Clock and Data Drivers | |
| MAX9314 | Dual 1:5 Differential LVPECL/LVECL/HSTL Clock and Data Drivers |
Tools & Simulations
IBIS Model 1
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