MB1511 Overview
The Fujitsu MB1511 is a single chip serial input PLL frequency synthesizer designed for VHF tuner and cellular telephone applications. It contains a 1.1 GHz dual modulus prescaler which enables pulse swallow function, and an analog switch to speed up lock up time. It operates supply voltage of 3.0 V typ.
MB1511 Key Features
- Serial input 15-bit programmable reference divider consisting of: Binary 14-bit programmable reference counter: 8 to 163
- On-chip analog switch achieves fast lock up time
- 2 types of phase detector output On-chip charge pump (Bipolar type) Output for external charge pump
- Wide operating temperature: -40°C to +85°C
- 20-pin Plastic Shrink Small Outline Package (Suffix: -PFV)
- O I I Functions Oscillator input. Oscillator output. A crystal is placed between OSCIN and OSCOUT. Power supply input fo