Features: Guaranteed 400mV Differential Output at 1.5GHz
Selectable Single-Ended or Differential Input
130ps (max) Part-to-Part Skew at +25°C
20ps Output-to-Output Skew
365ps Propagation Delay
Synchronous Output Enable/Disable
On-Chip Reference for Single-Ended Inputs
Input Biased to Low when Open
Pin Compatible with MC100LVEL14ApplicationPrecision Clock Distribution
Low-Jitter Data Repeater
Data and Clock Driver and Buffer
Central Office Backplane Clock Distribution
DSLAM Backplane
Base Station
ATEPinout
SpecificationsVCC- VEE.................................................................................4.1V
Inputs (CLK, CLK, SCLK, SEL,EN)
to VEE..................................................(VEE- 0.3V) to (VCC+ 0.3V)
CLK to CLK..........................................................................±3.0V
Continuous Output Current.................................................50mA
Surge Output Current........................................................100mA
VBB Sink/Source Current................................................±0.65mA
Continuous Power Dissipation (TA= +70°C)
Single-Layer PC Board
20-Pin TSSOP (derate 7.69mW/°C above +70°C)............615mW
20-Pin Wide SO (derate 10mW/°C above +70°C)............800mW
Multilayer PC Board
20-Pin TSSOP (derate 10.9mW/°C above +70°C)............879mW
Junction-to-Ambient Thermal Resistance in Still Air
Single-Layer PC Board
20-Pin TSSOP..............................................................+130°C/W
20-Pin Wide SO.........................................................+100°C/W
Multilayer PC Board
20-Pin TSSOP................................................................+91°C/W
Junction-to-Ambient Thermal Resistance with
500LFPM Airflow
Single-Layer PC Board
20-Pin TSSOP................................................................+96°C/W
20-Pin Wide SO...........................................................+58°C/W
Junction-to-Case Thermal Resistance
20-Pin TSSOP................................................................+20°C/W
20-Pin Wide SO...........................................................+20°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 (Inputs and Outputs)..............................2kV
Soldering Temperature (10s)...........................................+300°C
DescriptionThe MAX9316 is a low-skew, 1-to-5 differential driver designed for clock and data distribution. This device allows selection between two inputs: one differential and one single ended. The selected input of MAX9316 is repro- duced at five differential outputs. The differential input can be adapted to accept a single-ended input by con- necting the on-chip VBB supply to one input as a refer- ence voltage.
The MAX9316 features low output-to-output skew (20ps), making it ideal for clock and data distribution across a backplane or board. For interfacing to differ- ential HSTL and LVPECL signals, this MAX9316 operates over a +3.0V to +3.8V supply range, allowing high-per- formance clock or data distribution in systems with a nominal +3.3V supply. For differential LVECL operation, this device operates with a -3.0V to -3.8V supply. The MAX9316 is offered in a space-saving 20-pin TSSOP and wide-body SO package.
MAX9316 Data Sheet
