ICS873990 - LOW VOLTAGE LVCMOS/ CRYSTAL-TO-LVPECL/ECL CLOCK GENERATOR
The ICS873990 is a low voltage, low skew, 3.3V LVPECL/ECL Clock Generator and a member HiPerClockS™ of the HiPerClockS™ family of High Performance Clock Solutions from ICS.
The ICS873990 has two selectable clock inputs.
The XTAL1 and XTAL2 are used to interface to a crystal and the TEST_CLK pin can
ICS873990 Features
* 14 differential LVPECL outputs
* Selectable crystal oscillator interface or TEST_CLK inputs
* TEST_CLK accepts the following input levels: LVCMOS, LVTTL
* Output frequency: 400MHz (maximum)
* Crystal input frequency range: 10MHz to 25MHz
* VCO range:
