參數(shù)資料
型號: SY89809LTC
廠商: MICREL INC
元件分類: 時鐘及定時
英文描述: 3.3V 1:9 HIGH-PERFORMANCE, LOW-VOLTAGE BUS CLOCK DRIVER
中文描述: 89809 SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: TQFP-32
文件頁數(shù): 2/4頁
文件大小: 78K
代理商: SY89809LTC
2
ClockWorks
SY89809L
Micrel
OE
(1)
CLK_SEL
Q
0
Q
8
LOW
/Q
0
/Q
8
HIGH
0
0
0
1
LOW
HIGH
1
0
HSTL_CLK
/HSTL_CLK
1
1
LVPECL_CLK
/LVPECL_CLK
TRUTH TABLE
NOTE:
1. The OE (output enable) signal is synchronized with the low level of the
HSTL_CLK and LVPECL_CLK signal.
Level
Direction
Signal
HSTL
Input
HSTL_CLK, /HSTL_CLK
HSTL
Output
Q
0
Q
8
, /Q
0
/Q
8
LVPECL_CLK, /LVPECL_CLK
LVPECL
Input
LVCMOS/LVTTL
Input
CLK_SEL, OE
SIGNAL GROUPS
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
Rating
Value
Unit
V
CCI
, V
CCO
V
IN
I
OUT
T
store
V
CC
Pin Potential to Ground Pin
Input Voltage
0.5 to +4.0
V
0.5 to V
CCI
50
V
DC Output Current (Output HIGH)
mA
Storage Temperature
65 to +150
°
C
NOTE:
1. Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. This is a stress rating only and functional operation is not
implied at conditions other than those detailed in the operational sections of this data book. Exposure to ABSOLUTE MAXIMUM RATING conditions
for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
T
A
= 0
°
C
Typ.
T
A
= +25
°
C
Typ.
T
A
= +70
°
C
Typ.
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
V
OH
V
OL
V
IH
V
IL
V
X
I
IH
I
IL
Output HIGH Voltage
(1)
Output LOW Voltage
(1)
1.0
1.2
1.0
1.2
1.0
1.2
V
0
0.4
0
0.4
0
0.4
V
Input HIGH Voltage
V
X
+0.1
0.3
1.6
V
X
+0.1
0.3
1.6
V
X
+0.1
0.3
1.6
V
Input LOW Voltage
V
X
0.1
0.9
V
X
0.1
0.9
V
X
0.1
0.9
V
Input Crossover Voltage
0.68
0.68
0.68
V
Input HIGH Current
+20
350
+20
350
+20
350
μ
A
μ
A
Input LOW Current
500
500
500
HSTL
T
A
= 0
°
C
Typ.
T
A
= +25
°
C
Typ.
T
A
= +70
°
C
Typ.
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
V
CCI
V
CCO
I
CCI
V
CC
Core
V
CC
Output
I
CC
Core
3.0
3.3
3.6
3.0
3.3
3.6
3.0
3.3
3.6
V
1.6
1.8
2.0
1.6
1.8
2.0
1.6
1.8
2.0
V
115
140
115
140
115
140
mA
Power Supply
NOTE:
1. Outputs loaded with 50
to ground.
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