參數(shù)資料
型號(hào): MB15C703
廠商: FUJITSU LTD
元件分類(lèi): XO, clock
英文描述: Built-in IF Band Voltage Controlled Oscillator Mask ROM Frequency Synthesizer
中文描述: PLL FREQUENCY SYNTHESIZER, 400 MHz, PBCC20
封裝: PLASTIC, BCC-20
文件頁(yè)數(shù): 1/16頁(yè)
文件大?。?/td> 132K
代理商: MB15C703
DS04-21366-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP
Built-in IF Band Voltage Controlled Oscillator
Mask ROM Frequency Synthesizer
MB15C703
I
DESCRIPTION
MB15C703 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.
The VCO can operate option oscillation frequency by an external inductance and capacitor. The PLL reference
divide ratio and comparison divider ratio are fixed so that it is not required to set the divider ratios by a controller
externally. BCC-20 plastic package 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 2.5mA
typ. is realized by pure-CMOS.
I
FEATURES
Pulse swallow function (counter type of MB15C103)
Setting frequency
Lock detector circuit: Digital lock detector circuit which is “H” level when PLL is locked.
Low power supply voltage: 2.3 V to 2.7 V
Low power supply current: 2.5 mA typ. (PLLVDD
=
VCOVDD
=
2.5 V, fvco
=
129.55 MHz)
(Continued)
I
PACKAGE
Setting frequency
Reference frequency
129.55 MHz
12.8 MHz
20-pad, plastic BCC
LCC-20P-M04
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