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MAX9321EKA+T

Description
bus transceivers DF-lvpecl/lvecl/hstl receiver/driver
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size176KB,9 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric Compare View All

MAX9321EKA+T Overview

bus transceivers DF-lvpecl/lvecl/hstl receiver/driver

MAX9321EKA+T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeSOT-23
package instructionLSSOP, TSSOP8,.1
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time27 weeks
Other featuresCAN OPERATE WITH A -2.25V TO -3.8V SUPPLY IN LVECL MODE
Differential outputYES
Number of drives1
Input propertiesDIFFERENTIAL
Interface integrated circuit typeLINE TRANSCEIVER
Interface standardsGENERAL PURPOSE
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length2.9 mm
Humidity sensitivity level1
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Encapsulate equivalent codeTSSOP8,.1
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
power supply+-2.25/+-3.8 V
Certification statusNot Qualified
Maximum receive delay
Number of receiver bits1
Maximum seat height1.45 mm
Maximum slew rate24 mA
Maximum supply voltage3.8 V
Minimum supply voltage2.25 V
Nominal supply voltage3.3 V
surface mountYES
technologyBIPOLAR
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.625 mm
19-2152; Rev 2; 11/02
Differential LVPECL/LVECL/HSTL
Receiver/Drivers
General Description
The MAX9321/MAX9321A are low-skew differential
receiver/drivers designed for clock and data distribu-
tion. The differential input can be adapted to accept a
single-ended input by connecting the on-chip V
BB
sup-
ply 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 differ-
ential HSTL and LVPECL signals, these devices oper-
ate over a +2.25V to +3.8V supply range, allowing
high-performance clock and data distribution in sys-
tems with a nominal +2.5V or +3.3V supply. For differ-
ential 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.
Features
o
Improved Second Source of the MC10LVEP16
(MAX9321)
o
+2.25V to +3.8V Differential HSTL/LVPECL
Operation
o
-2.25V to -3.8V Differential LVECL Operation
o
Low 17mA Supply Current
o
20ps Part-to-Part Skew
o
172ps Propagation Delay
o
Minimum 300mV Output at 3GHz
o
Output Low for Open Input
o
ESD Protection >2kV (Human Body Model)
o
On-Chip Reference for Single-Ended Input
o
Available in Thermally Enhanced Exposed-Pad
SO Package
MAX9321/MAX9321A
Ordering Information
Applications
Precision Clock Buffers
Low-Jitter Data Repeaters
PART
MAX9321EKA-T
MAX9321EUA*
MAX9321ESA
MAX9321AEUA*
MAX9321AESA
TEMP
RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
8 SOT23-8
8 µMAX
8 SO
8 SOT23-8
8 µMAX
8 SO-EP**
TOP
MARK
AALK
AAIX
MAX9321A
EKA-T -40°C to +85°C
*Future
product—contact factory for availability.
**EP
= Exposed pad.
Pin Configurations
V
CC
1
V
EE
2
D 3
D 4
V
EE
MAX9321
V
CC
60kΩ
100kΩ
100kΩ
8 Q
7 Q
6 N.C.
5 V
BB
N.C. 1
D 2
100kΩ
D 3
MAX9321
V
CC
60kΩ
8 V
CC
7 Q
6 Q
100kΩ
V
BB
4
5 V
EE
SOT23
Pin Configurations continued at end of data sheet.
µMAX/SO
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX9321EKA+T Related Products

MAX9321EKA+T MAX9321EUA+T
Description bus transceivers DF-lvpecl/lvecl/hstl receiver/driver clock drivers & distribution lvpecl/lvecl/hstl receiver/driver
Is it Rohs certified? conform to conform to
Maker Maxim Maxim
Reach Compliance Code compli compli
ECCN code EAR99 EAR99
Interface integrated circuit type LINE TRANSCEIVER LINE TRANSCEIVER
JESD-609 code e3 e3
Humidity sensitivity level 1 1
Peak Reflow Temperature (Celsius) 260 260
Terminal surface Matte Tin (Sn) MATTE TIN (800)
Maximum time at peak reflow temperature NOT SPECIFIED 30
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