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參數(shù)資料
| 型號： | SY58020UMITR |
| 廠商： | MICREL INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 6GHz, 1:4 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
| 中文描述： | 58020 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC16 |
| 封裝： | 3 X 3 MM, MLF-16 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 120K |
| 代理商： | SY58020UMITR |
3
Precision Edge
SY58020U
Micrel
Absolute Maximum Ratings
(Note 1)
Power Supply Voltage (V
CC
).......................
–
0.5V to +4.0V
Input Voltage (V
IN
) .........................................
–
0.5V to V
CC
CML Output Voltage (V
OUT
)........... V
CC
–
1.0V to V
CC
+0.5V
Current (V
T
)
Source or sink current on V
T
pin ........................
±
100mA
Input Current
Source or sink current on IN, /IN ..........................
±
50mA
Current (V
REF
)
Source or sink current on V
REF-AC
,
Note 4
.........
±
1.5mA
Lead Temperature Soldering, (10 seconds).............. 270
°
C
Storage Temperature Range (T
STORE
)....
–
65
°
C to +150
°
C
Operating Ratings
(Note 2)
Supply Voltage (V
CC
) ............................ +2.375V to +3.60V
Operating Temperature Range (T
A
)...........
–
40
°
C to +85
°
C
Package Thermal Resistance
MLF
(θ
JA
)
Still-Air .............................................................60
°
C/W
500lfpm............................................................54
°
C/W
MLF
(ψ
JB
)
(Junction-to-Board Resistance),
Note 3
..........33
°
C/W
T
A
=
–
40
°
C to +85
°
C
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
CC
Power Supply Voltage
V
CC
= 2.5V
V
CC
= 3.3V
No load, V
CC
= max.
(includes internal 50
pull-up)
2.375
3.0
2.5
3.3
2.625
3.60
V
V
I
CC
Power Supply Current
150
180
mA
V
IH
V
IL
V
IN
V
DIFF_IN
R
IN
V
REF-AC
V
T IN
Input HIGH Voltage
Note 6
V
CC
–
1.6
0
V
CC
V
IH
–
0.1
1.7
V
Input LOW Voltage
V
Input Voltage Swing
See Figure 1a
0.1
V
Differential Input Voltage Swing
See Figure 1b
0.2
3.4
V
IN-to-V
T
Resistance
Output Reference Voltage
40
50
60
V
CC
–
1.3 V
CC
–
1.2 V
CC
–
1.1
V
IN-to-V
T
Voltage
1.28
V
DC ELECTRICAL CHARACTERISTICS
(Notes 5)
V
CC
= 3.3V
±
10% or 2.5V
±
5%; R
L
= 100
across each output pair or equivalent; T
A
=
–
40
°
C to +85
°
C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
OH
Output HIGH Voltage
V
CC
–
0.020 V
CC
–
0.010
V
CC
V
V
OUT
V
DIFF_OUT
R
OUT
Output Voltage Swing
see Figure 1a
325
400
500
mV
Differential Output Voltage Swing
see Figure 1b
650
800
1000
mV
Output Source Impedance
40
50
60
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 sheet. Exposure to ABSOLUTE MAXIMUM
RATINGS conditions for extended periods may affect device reliability.
The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
Thermal performance assumes exposed pad is soldered (or equivalent) to the device
’
s most negative potential on the PCB.
Due to the limited drive capability, use for input of the same package only.
The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
V
IH
(min.) not lower than 1.2V.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
CML DC ELECTRICAL CHARACTERISTICS
(Notes5)
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