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参数资料
| 型号： | HD74CDC587 |
| 厂商： | Hitachi,Ltd. |
| 英文描述： | 3.3-V Phase-lock Loop Clock Driver with 3-state Outputs(3.3-V 锁相环时钟驱动器) |
| 中文描述： | 3.3 - V相位锁3环路时钟驱动器状态输出（3.3 V的锁相环时钟驱动器） |
| 文件页数： | 7/13页 |
| 文件大小： | 79K |
| 代理商： | HD74CDC587 |
HD74CDC587
7
Electrical Characteristics
(Ta = 25
°
C)
Item
Symbol Min
Typ
*1
Max
Unit Test Conditions
Input clamp voltage
V
IK
V
IH
—
—
–1.2
V
V
CC
= 3 V, I
I
= –18 mA
CLK, FBIN
Input voltage
V
REF
+200mV
—
2.0
—
V
—
—
CLK, FBIN (V
REF
= GND)
Other inputs
2.0
—
—
V
IL
—
—
V
REF
–200mV
0.8
CLK, FBIN
—
—
CLK, FBIN (V
REF
= GND)
Other inputs
—
—
0.8
Output voltage
V
OH
V
CC
–0.2
—
—
V
V
CC
= Min to Max
*2
,
I
OH
= –100
μ
A
V
CC
= 3 V, I
OH
= –16 mA
V
CC
= 3 V, I
OH
= –20 mA
V
CC
= 3 V, I
OL
= 100
μ
A
V
CC
= 3 V, I
OL
= 16 mA
V
CC
= 3 V, I
OL
= 20 mA
V
CC
= 0 or Max
*2
,
V
I
= 3.6 V, V
REF
= GND
V
CC
= 3.6 V, V
I
= V
CC
or GND,
V
REF
= GND
V
CC
= 3.6 V, V
I
= 2.1 V or 0.9 V,
V
REF
= 1.5 V
V
CC
= 3.6 V, V
O
= 3 V
2.2
—
—
2.1
—
—
V
OL
—
—
0.2
—
—
0.5
—
—
0.6
Input current
I
IN
—
—
±
10
μ
A
—
—
±
1
—
—
±
1
High impedance state
output current
I
OZ
—
—
10
μ
A
—
—
–10
V
CC
= 3.6 V, V
O
= 0
V
CC
= 3.6 V, I
O
= 0, TEST = 3.6
V,
V
I
= V
or GND,
V
REF
= GND
V
CC
= 3.6 V, I
O
= 0, TEST = 3.6
V,
V
I
= 2.1 V or 0.9 V,
V
REF
= 1.5 V
V
I
= V
CC
or GND, V
REF
= GND
V
I
= 2.1 V or 0.9 V, V
REF
= 1.5 V
V
O
= 3 V or 0, V
REF
= GND
V
O
= 2.1 V or 0.9 V,
V
REF
= 1.5 V
Supply current
I
CC
—
—
1
mA
—
—
6
Input capacitance
C
IN
—
4
—
pF
—
4
—
Output capacitance
C
O
—
8
—
pF
—
8
—
Notes: 1. All typical values are at V
CC
= 3.3 V.
2. For conditions shown as Min or Max, use the appropriate value specified under recommended
operating conditions.
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