参数资料
型号: RS5C317B-E1
厂商: RICOH COMPANY LTD
元件分类: 时钟/数据恢复及定时提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO14
封装: 0.65 MM PITCH, SSOP-14
文件页数: 28/40页
文件大小: 347K
代理商: RS5C317B-E1
RS5C317A/B
30
14.7 Oscillation Frequency Deviation
vs. Temperature (f0: Topt=25°C reference)
14.5 Oscillation Frequency Deviation vs. CG
(f0: CG=10pF reference)
14.6 Oscillation Frequency Deviation vs. VDD
(f0: VDD=4V reference)
14.8 Oscillation Start Time vs. VDD
O
s
c
ill
a
ti
o
n
F
re
q
u
e
n
c
y
D
e
v
ia
ti
o
n
D
f/
f0
(p
p
m
)
VDD = 3V, Topt = 25°C
CG (pF)
0
–40
–20
0
20
40
60
80
10
15
5
20
25
30
O
s
c
ill
a
ti
o
n
F
re
q
u
e
n
c
y
D
e
v
ia
ti
o
n
D
f/
f0
(p
p
m
)
CG = 10pF, Topt = 25
C
VDD (V)
0
–4
–3
–2
–1
0
1
2
3
1
4
5
6
O
s
c
ill
a
ti
o
n
F
re
q
u
e
n
c
y
D
e
v
ia
ti
o
n
D
f/
f0
(p
p
m
)
VDD = 3V, CG = 10pF
Temperature Topt (°C)
–40
–80
–70
–60
–50
–40
–30
–20
–10
0
10
0
20
–20
40
60
100
80
CG = 20pF
CG = 10pF
O
s
c
ill
a
ti
o
n
S
ta
rt
T
im
e
(s
)
Topt = 25
C
VDD (V)
0
0.0
0.5
1.0
2
3
1
4
5
6
14.9 VDS vs. IDS for Nch Open Drain Output
14.10 IlH vs. VIH for CLKC pin
VDD = 3V
VDD = 5V
N
c
h
O
p
e
n
D
ra
in
O
u
tp
u
t
ID
S
(m
A
)
Topt = 25
C
VDS (V)
0.0
0
10
20
30
40
50
1.0
1.5
0.5
2.0
In
p
u
t
C
u
rr
e
n
t
II
H
(
A
)
Topt = 25°C
VIH = VDD (V)
0.0
0
2
4
6
8
10
2.0
3.0
1.0
4.0
5.0
6.0
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