TB2110FN - Toshiba

TB2110FN PLL

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 structur.

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 (2 modulus type or directly divided). Weight: 0.31g (typ.)
· Comes with a 20 bit programmable counter, two parallel output phase comparators, crystal oscillator, reference counter, and a DC / DC converter control circuit.
· The cr.