PLL For DTS
TOSHIBA Bi−
CMOS Integrated Circuit Silicon Monolithic
TB2110FN
TB2110FN
The TB2110FN is a high−speed PLL LSI built in a 2 modulus prescaler that can operate with a 1.
5V power supply.
Each function is controlled via three serial bus lines, allowing you to configure a high−performance digital tuning system.
Features
· Due to a Bi−
CMOS structure, the 1.
5V power supply is stepped up and stabilized by a bipolar circuit to drive the
CMOS section.
Therefore, this chip is best suited for digital tuning system in headphone stereos.
· Built in a prescaler, this IC can operate with TV: 50~250MHz
and FM: 40~150MHz (2 modulus type) for the FMIN input or at 0.
5~40MHz for the AMIN input (...