MAX9321A

V_CC to V_EE .......................................................................+4.1V
D or D ............................................... V_EE - 0.3V to V_CC + 0.3V
D to D .............................................................................±3.0V
Continuous Output Current .............................................50mA
Surge Output Current.....................................................100mA
V_BB Sink/Source Current ..............................................±0.6mA
Junction-to-Ambient Thermal Resistance in Still Air
8-Pin SOT23.............................................................+112°C/W
8-Pin µMAX ..............................................................+221°C/W
8-Pin SO-EP ...............................................................+53°C/W
Junction-to-Ambient Thermal Resistance with
500 LFPM Airflow
8-Pin SOT23................................................................+78°C/W
8-Pin µMAX ...............................................................+155°C/W
8-Pin SO......................................................................+99°C/W
Junction-to-Case Thermal Resistance
8-Pin SOT23.................................................................+80°C/W
8-Pin µMAX ..................................................................+39°C/W
8-Pin SO.......................................................................+40°C/W
Operating Temperature Range ........................-40°C to +85°C
Junction Temperature.....................................................+150°C
Storage Temperature Range .........................-65°C to +150°C
ESD Protection
Human Body Model (D, D, Q, Q, V_BB)..................................>2kV
Soldering Temperature (10s) ........................................+300°C

Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and  unctional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

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 V_BB 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 idea  for clock buffering or repeating. For interfacing to differential HSTL and LVPECL signals, these MAX9321A 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 MAX9321A are provided to simplify routing across a backplane to either side of a double-sided board.

MAX9321A are offered in space-saving 8-pin SOT23, SO, and µMAX packages.