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Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 192kB) Download   E-Mail

Description

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.

Key Features		Applications/Uses
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		Low-Jitter Data Repeater Precision Clock Buffers

Diagram

Pin Configuration Pin Configuration

Application Notes

Application Note 1752: Applying HSTL Signals to PECL Input Devices - MAX9321

Design Guides

Fiber (PDF)

Reliability Reports

Reliability Report: MAX9321.pdf Show FIT data for: MAX9321 Request Reliability Report for: MAX9321A

Software/Models

MAX9321A IBIS Model

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-9 of 9

MAX9321	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX9321EKA-T			Active	SOT;8 pin;9 mm² Outline Drawing: 21-0078 (PDF) Land Pattern: 90-0176 (PDF) Use pkgcode/variation: K8-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX9321EKA+T			Active	SOT;8 pin;9 mm² Outline Drawing: 21-0078 (PDF) Land Pattern: 90-0176 (PDF) Use pkgcode/variation: K8+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9321EUA+			Active	µMAX;8 pin;16.2 mm² Outline Drawing: 21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9321EUA+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX9321A	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX9321AESA+			Active	SOIC(N)-EP;8 pin;30.9 mm² Outline Drawing: 21-0111 (PDF) Land Pattern: 90-0150 (PDF) Use pkgcode/variation: S8E+12*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9321AESA+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX9321AESA			Active	SOIC(N)-EP;8 pin;30.9 mm² Outline Drawing: 21-0111 (PDF) Land Pattern: 90-0150 (PDF) Use pkgcode/variation: S8E-12*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX9321AESA-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX9321AEUA			Active	µMAX;8 pin;16.2 mm² Outline Drawing: 21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis

More Information

Topmark Coding: MAX9321 New Product Press Release 2002-02-05

Related Products

MAX9311, MAX9313 1:10 Differential LVPECL/LVECL/HSTL Clock and Data Drivers MAX9312, MAX9314 Dual 1:5 Differential LVPECL/LVECL/HSTL Clock and Data Drivers MAX9320, MAX9320A 1:2 Differential LVPECL/LVECL/HSTL Clock and Data Drivers More Like This: View Product Families for Similar Products See All High-Speed Interconnect (Differential Signaling) (133 Products)

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