LMH2190

The LMH2190 is a quad channel configurable clock tree driver which supplies a digital system clock to peripherals in mobile handsets or other applications.
 
Features of the LMH2190 are:(1)1 input clock, 4 output clocks;(2)supports both square or sine wave input;(3)1.8V square wave clock outputs;(4)skewed clock outputs;(5)independent clock request;(6)high isolation of supply noise to clock input;(7)high output to output isolation;(8)output drive up to 50 pF;(9)EMI controlled output edges and EMI filtering;(10)integrated 1.8V low-dropout regulator;(11)I2C configurable up to 400 kHz (fast mode);(12)ultra low standby current;(13)VBAT range = 2.5V to 5.5V.

The absolute maximum ratings of the LMH2190 can be summarized as:(1):the parameter is supply voltage VBAT - VSS,the rating is -0.3 to 6,the unit is V;(2):the parameter is supply voltage LVCMOS port IO voltage,the rating is -0.3 to VOUT+0.3,the unit is V;(3):the parameter is current on CLKx pins,the rating is +/- 65,the unit is mA;(4):the parameter is supply voltage, VDD,the rating is 3.6,the unit is V;(5):the parameter is ESD tolerance human body model,the rating is 2000,the unit is V;(6):the parameter is ESD tolerance machine model,the rating is 200,the unit is V;(7):the parameter is junction temperature,the rating is +150,the unit is ;(8):the parameter is storage temperature,the rating is -65 to +150,the unit is ;(9):the parameter is maximum lead temperature (soldering,10 sec),the rating is 230,the unit is /W.