參數(shù)資料
型號(hào): XC25BS5
廠商: TOREX SEMICONDUCTOR LTD.
英文描述: PLL Clock Generator ICs with Built-In Divider/Multiplier Circuits (For Low Frequency range)
中文描述: PLL時(shí)鐘發(fā)生器IC,帶有內(nèi)置分頻/倍頻電路(低頻率范圍)
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 191K
代理商: XC25BS5
95
1
The XC25BS5 series are high frequency, low power consumption PLL
clock generator ICs with divider circuit & multiplier PLL circuit.
Laser trimming gives the option of being able to select from divider ratios
(M) of 1,3 to 2047 and multiplier ratios (N) of 6 to 2047.
Output frequency (Q0) is equal to reference oscillation (fCLKin)
multiplied by N/M, within a range of 3MHz to 30MHz. Q1 output is
selectable from input reference frequency (f0), input reference
frequency/2 (f0/2), ground (GND), and comparative frequency (f0/M).
Further, comparative frequencies, within a range of 12KHz to 500KHz,
can be obtained by dividing the reference oscillation. By halting
operation via the CE pin, consumption current can be controlled and
output will be one of high-impedance.
Output Frequency
Reference Oscillation (fCLKin)
: 3MHz ~ 30MHz (Q0=fCLKin
×
N/M)
: 12KHz ~ 35MHz
: Selectable from divisions of 1, 3 ~ 2047
:
Selectable from multiplications of 6 ~ 2047
: 3-State
Q1 output selectable from input reference
oscillation, input reference oscillation/2,
GND, comparative frequency.
Divider Ratio (M)
Multiplier Ratio (N)
Output
Operating Voltage Range
:
2.97V ~ 5.5V
Low Power Consumption
: CMOS (stand-by function included)*1
Ultra Small Package
: SOT-26 mini mold
*1 High output impedance during standby
G
Crystal Oscillation Modules
G
Personal Computers
G
PDAs
G
Portable Audio Systems
G
Various System Clocks
N
CMOS Low Power Consumption
N
Input Frequency
N
Divider Ratio
: 12KHz to 35MHz
: 1, 3 ~ 2047 divisions
(laser trimming)
: 6 ~ 2047 multiplications
(laser trimming)
N
Multiplier Ratio
N
Comparative Frequency
:
12KHz ~ 500KHz
N
Output Frequency : 3MHz ~ 30MHz
N
Mini Mold SOT-26 Package
SOT-26
(TOP VIEW)
G
CE, Q0/Q1 Pin Function
相關(guān)PDF資料
PDF描述
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