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參數(shù)資料
| 型號： | ICS94211yF-T |
| 英文描述： | Programmable System Frequency Generator for PII/III⑩ |
| 中文描述： | 可編程系統(tǒng)頻率發(fā)生器有價證券/三⑩ |
| 文件頁數(shù)： | 8/16頁 |
| 文件大?。?/td> | 359K |
| 代理商： | ICS94211YF-T |
8
ICS94211
Byte 13: Spread Sectrum Control Register
Byte 14: Spread Sectrum Control Register
Note: Please utilize software utility provided by ICS
Application Engineering to configure spread spectrum.
Incorrect spread percentage may cause system failure.
t
t
B
t
B
t
B
t
B
t
B
t
B
t
B
t
B
B
D
W
X
X
X
X
X
X
X
X
P
n
o
D
B
m
u
p
m
u
p
m
u
p
m
u
p
m
u
p
m
u
p
m
u
p
m
u
p
7
6
5
4
3
2
1
0
7
6
B
5
B
4
B
3
B
2
B
1
B
0
B
S
S
S
S
S
S
S
S
d
d
d
d
d
d
d
d
a
S
a
S
a
S
a
S
a
S
a
S
a
S
a
S
t
t
B
t
B
t
B
t
B
t
B
t
B
t
B
t
B
B
D
W
X
X
X
X
X
X
X
X
P
n
o
D
7
6
5
4
3
2
1
0
d
d
d
S
S
S
S
S
e
e
e
v
R
v
R
v
R
a
S
a
S
a
S
a
S
a
S
2
1
0
1
B
1
B
1
B
i
B
8
B
m
m
m
m
m
u
p
u
p
u
p
u
p
u
p
d
d
d
d
d
9
Note: Please utilize software utility provided by ICS
Application Engineering to configure spread spectrum.
Incorrect spread percentage may cause system failure.
Byte 15: Output Skew Control
Byte 16: Output Skew Control
t
t
B
t
B
t
B
t
B
t
B
t
B
t
B
t
B
B
D
W
P
n
o
D
7
6
5
4
3
2
1
0
l
o
C
w
e
k
S
F
_
K
L
C
I
C
P
l
o
C
w
e
k
S
}
4
K
L
C
I
C
P
l
o
C
w
e
k
S
F
_
M
A
R
D
S
l
o
C
w
e
k
S
}
7
M
A
R
D
S
t
t
B
t
B
t
B
t
B
t
B
t
B
t
B
t
B
B
D
W
P
n
o
D
7
6
5
4
3
2
1
0
l
o
C
w
e
k
S
]
1
M
A
R
D
S
X
X
X
X
X
X
d
d
d
d
d
d
e
e
e
e
e
e
v
R
v
R
v
R
v
R
v
R
v
R
Byte 17: Output Rise/Fall Time Select Register
Byte 18: Output Rise/Fall Time Select Register
t
t
B
t
B
t
B
t
B
t
B
t
B
t
B
t
B
B
D
W
P
n
o
D
7
6
5
4
3
2
1
0
l
o
C
e
R
w
e
:
_
K
L
C
U
P
C
l
o
C
e
R
w
e
:
K
L
C
U
P
C
l
o
C
e
R
w
e
:
_
M
A
R
D
S
l
o
C
e
R
w
e
]
1
M
A
R
D
S
t
t
B
t
B
t
B
t
B
t
B
t
B
t
B
t
B
B
D
W
P
n
o
D
7
6
5
4
3
2
1
0
l
o
C
e
R
w
e
:
{
I
C
P
l
o
C
e
R
w
e
F
_
C
P
l
o
C
e
R
w
e
:
H
M
8
4
l
o
C
e
R
w
e
:
H
M
4
2
Notes:
1. PWD = Power on Default
2. The power on default for byte 13-20 depends on the harware (latch inputs FS[0:4]) or I
2
C (Byte 0 bit [1:7]) setting. Be sure to read
back and re-write the values of these 8 registers when VCO frequency change is desired for the first pass.
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| ICS94227AF | 功能描述:IC FREQ GENERATOR PROG 48-SSOP RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標準包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
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