參數(shù)資料
型號(hào): MSM6242BGS
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO24
封裝: 0.430 INCH, PLASTIC, SOP-24
文件頁(yè)數(shù): 13/18頁(yè)
文件大?。?/td> 177K
代理商: MSM6242BGS
Semiconductor
MSM6242B
26
OSCILLATOR FREQUENCY DEVIATIONS
-60
-40
-20
0
20
40
60
80
-100
-50
0
Ta (°C)
f/f
(PPM)
2V
5V
0
1
0
-1
-2
-3
-4
VDD (V)
f/f
(PPM)
123456
Ta = 25°C
Figure 2. Frequency Deviation (PPM) vs Temperature
Figure 3. Frequency Deviation (PPM) vs Voltage
1. The graghs above showing frequency deviation vs temperature/voltage are primarily characteristic of the
MSM6242B with the oscillation circuit described below.
Note:
XT
CG
CD
VDD
XT
Crystal: Type N0, P3 by kinseki (32.768 KHz)
CG, CD: 22pF (Temperature Characteristics: 0)
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