Fujitsu MB15C700
The VCO can operate option oscillation frequency by an external inductance and capacitor. The PLL reference divider ratio and comparison divider ratio are fixed , so that it is not required to set the divider ratios by a microcontroller externally.| Part No. | MB15C700 |
|---|---|
| Datasheet | MB15C700 Download |
| Manufacturer |  Fujitsu |
| Description | Built-in IF Band Voltage Controlled Oscillator Mask ROM Frequency Synthesizer |
| Buy | Stock & Price |
DESCRIPTION
MB15C700 series is a Phase Locked Loop (PLL) frequency synthesizer of pulse swallow operation with built-in VCO suitable for Intermediate Frequency band synthesizer of mobile phones. BCC-20 plastic package is miniaturized the device and makes it easier to design. It operates with a supply voltage of 2.5 V typ. (PLLVDD, VCOVDD) and low power consumption current 4.5 mA typ. (PLL + VCO at 400 MHz) is realized by pure- CMOS technology. sFEATURES
<<PLL>>● Pulse swallow function
● 400 MHz High-speed Prescaler : 8/9, 16/17, 32/33
● MASK ROM optinal the comparison and reference dividers : Comparison counter : Main counter : 5 to 4095, Swallow counter : 0 to 31 Reference counter : 5 to 4095 (up to 26 MHZ)
● Lock detector circuit: Digital lock detector circuit which is “H” level when PLL is locked. (Continued) s PACKAGE 20-pad, plastic BCC LCC-20P-M04 MB15C700 series (Continued)
● Charge pump options : H type: Super charger circuit for high speed tuning. (IOH = −4.5 mA, IOL = 4.5 m...
