ICS3727XP Overview
The ICS3727XP bines the functions of a VCXO (Voltage Controlled Crystal Oscillator) and PLL (Phase-Locked Loop) frequency doubler onto a single chip. It is designed primarily for data and clock recovery applications within end products such as set-top box receivers. The ICS3727XP exhibits a moderate VCXO gain of 200 ppm/V typical, when used with a high quality external pullable quartz crystal.
ICS3727XP Key Features
- ICS3727XP offers 24 to 36 MHz output frequency
- Uses an inexpensive 12 to 18 MHz external crystal
- Ideal for DV CODEC
ICS3727XP Applications
- ICS3727XP offers 24 to 36 MHz output frequency
- Uses an inexpensive 12 to 18 MHz external crystal
- Ideal for DV CODEC applications using 27 MHz
- On-chip VCXO with guaranteed pull range of ±200
- VCXO input tuning voltage 0 to 3.3 V