ICS728 - VCXO
The ICS728 combines the functions of a VCXO (Voltage Controlled Crystal Oscillator) and PLL (Phase Locked Loop) frequency doubler onto a single chip.
Used in conjunction with an external pullable quartz crystal, this monolithic integrated circuit replaces more costly hybrid (canned) VCXO devices.
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ICS728 Features
* Ideal for set-top box applications using 13.5 MHz external pullable crystal to generate lock 27 MHz clock transport video clock
* On-chip VCXO with guaranteed pull range of ±110 ppm minimum
* VCXO input tuning voltage 0 to 3.3 V
* Packaged in 8-pin SOIC (150 mil w
