参数资料
型号: RV5C348B
厂商: RICOH COMPANY LTD
元件分类: XO, clock
英文描述: 4-WIRE SERIAL INTERFACE
中文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO10
封装: 4 X 2.90 MM, 1.20 MM HEIGHT, 0.50 MM PITCH, SSOP-10
文件页数: 36/45页
文件大小: 1276K
代理商: RV5C348B
Rx5C348A/B
Oscillation Frequency Deviation vs. External CG
Oscillation Frequency Deviation vs. Supply Voltage
(VDD=3v,Topt=25
°C,
(Topt=25
°C,VDD=3v as standard)
External CG=0pF as standard)
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
0
5
10
15
20
External CG (pF)
O
scillat
ion
F
requency
Devit
a
ti
on
(ppm)
-5
-4
-3
-2
-1
0
1
2
3
4
5
01
23
45
6
Supply Voltage VDD(v)
Oscillation
Frequency
Devitation
(ppm)
Oscillation Frequency Deviation vs. Operating Temperature
Oscillation Start Time vs. Supply Voltage
(VDD=3v, Topt=25
°C external CG=0pF as standard)
(Topt=25
°C)
-140
-120
-100
-80
-60
-40
-20
0
20
-60 -40 -20 0
20 40 60 80 10
0
Operating Temperature Topt(
°C)
Oscillation
Frequency
Devitation
(ppm)
0
100
200
300
400
500
01
234
56
Supply Voltage VDD(v)
Oscillation
Start
Time
(ms)
VOL vs. IOL
(32KOUT Pin of the Rx5C348A and /INTR Pin)
(32KOUT Pin of the Rx5C348B)
(Topt=25
°C)
(Topt=25
°C)
0
5
10
15
20
25
30
0
0.2
0.4
0.6
0.8
1
VOL (v)
IOL
(mA)
0
2
4
6
8
10
0
0.2
0.4
0.6
0.8
1
VOL (v)
IOL
(mA)
VDD=5v
VDD=3v
12345
Rev.2.01
- 41 -
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