DS04-21329-2E
DATA SHEET
ASSP for DTS Bi
CMOS 1.
1 GHz PLL Frequency Synthesizer
MB15A03
s DESCRIPTION
The MB15A03 is a Phase Locked Loop (PLL) frequency synthesizer LSI operating at up to 1.
1 GHz.
It incorporates a dual-modulus prescaler allowing either a 64/65 or a 128/129 frequency division to be selected.
The MB15A03 has a built-in power save function, achieving low power consumption.
The MB15A03 design is ideal for analog mobile telecommunications equipment.
s FEATURES
• • • • • • • Operation at high speed: Up to 1.
1 GHz Operation at low
voltage: 2.
7 to 3.
6 V Low current consumption: Typical 6.
5 mA (VCC = 3 V) Built-in power saving function: Typical 100 µA (VCC = 3V) Dual-modulus pres...