参数资料
型号: ICS87946AYI-01T
元件分类: 时钟及定时
英文描述: LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封装: 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32
文件页数: 6/12页
文件大小: 255K
代理商: ICS87946AYI-01T
87946AYI-01
www.icst.com/products/hiperclocks.html
REV. A NOVEMBER 21, 2003
3
Integrated
Circuit
Systems, Inc.
ICS87946I-01
LOW SKEW,
÷1, ÷2
LVPECL-TO-LVCMOS/LVTTL CLOCK GENERATOR
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, V
DD = VDDX = 3.3V±5%, T
A
= -40°C TO 85°C
TABLE 4B. LVCMOS/LVTTL DC CHARACTERISTICS, V
DD = 3.3V±5%, VDDX = 3.3V±5%
OR
2.5V±5%, TA = -40°C TO 85°C
l
o
b
m
y
Sr
e
t
e
m
a
r
a
Ps
n
o
i
t
i
d
n
o
C
t
s
e
Tm
u
m
i
n
i
Ml
a
c
i
p
y
Tm
u
m
i
x
a
Ms
t
i
n
U
V
H
I
e
g
a
t
l
o
V
h
g
i
H
t
u
p
n
I
2V
D
3
.
0
+V
V
L
I
e
g
a
t
l
o
V
w
o
L
t
u
p
n
I
3
.
0
-8
.
0V
I
H
I
t
u
p
n
I
t
n
e
r
u
C
h
g
i
H
,
B
L
E
S
_
V
I
D
,
A
L
E
S
_
V
I
D
E
O
n
/
R
M
,
C
L
E
S
_
V
I
D
V
D
=V
N
I
V
5
6
4
.
3
=0
5
1A
I
L
I
t
u
p
n
I
t
n
e
r
u
C
w
o
L
,
B
L
E
S
_
V
I
D
,
A
L
E
S
_
V
I
D
E
O
n
/
R
M
,
C
L
E
S
_
V
I
D
V
D
,
V
5
6
4
.
3
=V
N
I
V
0
=5
-A
V
H
O
2
,
1
E
T
O
N
;
e
g
a
t
l
o
V
h
g
i
H
t
u
p
t
u
O
V
x
D
V
5
6
4
.
3
=6
.
2V
V
x
D
V
5
2
6
.
2
=8
.
1V
V
L
O
2
,
1
E
T
O
N
;
e
g
a
t
l
o
V
w
o
L
t
u
p
t
u
O
5
.
0V
I
L
Z
O
w
o
L
t
n
e
r
u
C
e
t
a
t
s
i
r
T
t
u
p
t
u
O
5
-A
I
H
Z
O
h
g
i
H
t
n
e
r
u
C
e
t
a
t
s
i
r
T
t
u
p
t
u
O
5A
0
5
h
t
i
w
d
e
t
a
n
i
m
r
e
t
s
t
u
p
t
u
O
:
1
E
T
O
N
V
o
t
x
D
.
"
t
i
u
c
r
i
C
t
s
e
T
d
a
o
L
t
u
p
t
u
O
V
3
.
3
"
,
n
o
i
t
c
e
S
t
n
e
m
e
r
u
s
a
e
M
r
e
t
e
m
e
r
a
P
e
S
.
2
/
V
:
2
E
T
O
N
x
D
V
s
e
t
o
n
e
d
A
D
V
,
B
D
V
,
C
D
.
TABLE 4C. LVPECL DC CHARACTERISTICS, V
DD = 3.3V±5%, VDDX = 3.3V±5%
OR
2.5V±5%, TA = -40°C TO 85°C
l
o
b
m
y
Sr
e
t
e
m
a
r
a
Ps
n
o
i
t
i
d
n
o
C
t
s
e
Tm
u
m
i
n
i
Ml
a
c
i
p
y
Tm
u
m
i
x
a
Ms
t
i
n
U
I
H
I
t
n
e
r
u
C
h
g
i
H
t
u
p
n
I
K
L
C
PV
D
V
=
N
I
V
5
6
4
.
3
=0
5
1A
K
L
C
P
nV
D
V
=
N
I
V
5
6
4
.
3
=5
A
I
L
I
t
n
e
r
u
C
w
o
L
t
u
p
n
I
K
L
C
PV
D
V
,
V
5
6
4
.
3
=
N
I
V
0
=5
-A
K
L
C
P
nV
D
V
,
V
5
6
4
.
3
=
N
I
V
0
=0
5
1
-A
V
P
e
g
a
t
l
o
V
t
u
p
n
I
k
a
e
P
-
o
t
-
k
a
e
P
3
.
01
V
R
M
C
2
,
1
E
T
O
N
;
e
g
a
t
l
o
V
t
u
p
n
I
e
d
o
M
n
o
m
o
C
5
.
1
+
D
N
GV
D
V
s
a
d
e
n
i
f
e
d
s
i
e
g
a
t
l
o
v
e
d
o
m
n
o
m
o
C
:
1
E
T
O
N
H
I .
s
n
o
i
t
a
c
il
p
a
d
e
d
n
e
l
g
n
i
s
r
o
F
:
2
E
T
O
N
,
V
s
i
K
L
C
P
n
d
n
a
K
L
C
P
r
o
f
e
g
a
t
l
o
v
t
u
p
n
i
m
u
m
i
x
a
m
e
h
t
D
.
V
3
.
0
+
l
o
b
m
y
Sr
e
t
e
m
a
r
a
Ps
n
o
i
t
i
d
n
o
C
t
s
e
Tm
u
m
i
n
i
Ml
a
c
i
p
y
Tm
u
m
i
x
a
Ms
t
i
n
U
V
D
e
g
a
t
l
o
V
y
l
p
u
S
e
r
o
C
5
3
1
.
33
.
35
6
4
.
3V
V
x
D
1
E
T
O
N
;
e
g
a
t
l
o
V
y
l
p
u
S
t
u
p
t
u
O
5
3
1
.
33
.
35
6
4
.
3V
I
D
t
n
e
r
u
C
y
l
p
u
S
r
e
w
o
P
4
5A
m
I
x
D
2
E
T
O
N
;
t
n
e
r
u
C
y
l
p
u
S
t
u
p
t
u
O
3
2A
m
V
:
1
E
T
O
N
x
D
V
s
e
t
o
n
e
d
A
D
,V
B
D
,V
C
D
.
I
:
2
E
T
O
N
x
D
I
s
e
t
o
n
e
d
A
D
,I
B
D
,I
C
D
.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
DD
4.6V
Inputs, V
I
-0.5V to V
DD + 0.5 V
Outputs, V
O
-0.5V to V
DD + 0.5V
Package Thermal Impedance,
θ
JA
47.9°C/W (0 lfpm)
Storage Temperature, T
STG
-65°C to 150°C
NOTE: Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent damage to the
device.These ratings are stress specifications only. Functional
operation of product at these conditions or any conditions be-
yond those listed in the
DC Characteristics or AC Character-
istics is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect product reliability.
相关PDF资料
PDF描述
ICS87949AY-01LF LOW SKEW CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS87949AY-01 LOW SKEW CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS87949AY-01LFT LOW SKEW CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS87949AY-01T LOW SKEW CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS87949AY-01 LOW SKEW CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
相关代理商/技术参数
参数描述
ICS87946AYI-147 制造商:Integrated Device Technology Inc 功能描述:IC CLOCK DIVIDER 32LQFP
ICS87946AYI-147LF 功能描述:IC CLOCK GENERATOR 32-LQFP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器,PLL,频率合成器 系列:HiPerClockS™ 标准包装:1,000 系列:- 类型:时钟/频率合成器,扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP(8x8) 包装:带卷 (TR) 其它名称:844S012AKI-01LFT
ICS87946AYI-147LFT 功能描述:IC CLOCK GENERATOR 32-LQFP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器,PLL,频率合成器 系列:HiPerClockS™ 标准包装:1,000 系列:- 类型:时钟/频率合成器,扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP(8x8) 包装:带卷 (TR) 其它名称:844S012AKI-01LFT
ICS87946AYI-147T 制造商:Integrated Device Technology Inc 功能描述:IC CLOCK DIVIDER 32LQFP
ICS87946AYILF 功能描述:IC CLK GEN LVCMOS /1 /2 32-LQFP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器,PLL,频率合成器 系列:HiPerClockS™ 标准包装:2,000 系列:- 类型:PLL 频率合成器 PLL:是 输入:晶体 输出:时钟 电路数:1 比率 - 输入:输出:1:1 差分 - 输入:输出:无/无 频率 - 最大:1GHz 除法器/乘法器:是/无 电源电压:4.5 V ~ 5.5 V 工作温度:-20°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-LSSOP(0.175",4.40mm 宽) 供应商设备封装:16-SSOP 包装:带卷 (TR) 其它名称:NJW1504V-TE1-NDNJW1504V-TE1TR