參數(shù)資料
型號: HD74CDC587
廠商: Hitachi,Ltd.
英文描述: 3.3-V Phase-lock Loop Clock Driver with 3-state Outputs(3.3-V 鎖相環(huán)時鐘驅(qū)動器)
中文描述: 3.3 - V相位鎖3環(huán)路時鐘驅(qū)動器狀態(tài)輸出(3.3 V的鎖相環(huán)時鐘驅(qū)動器)
文件頁數(shù): 7/13頁
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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