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參數(shù)資料
| 型號： | SY58022UMI |
| 廠商： | MICREL INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 5.5 GHz 1:4 FANOUT BUFFER/TRANSLATOR w/400mV LVPECL OUTPUTS AND INTERNAL INPUT TERMINATOR |
| 中文描述： | 58022 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 |
| 文件大小： | 258K |
| 代理商： | SY58022UMI |
3
Precision Edge
SY58022U
Micrel, Inc.
Absolute Maximum Ratings
(1)
Power Supply Voltage (V
CC
) ........................–0.5V to +4.0V
Input Voltage (V
IN
) ............................................–0.5V to V
CC
Output Current (I
)
Continuous .............................................................50mA
Surge ....................................................................100mA
V
T
Current
Source or sink current on V
T
pin ......................... ±100mA
Input Current
Source or sink current on (IN, /IN) ........................ ±50mA
V
REF
Current
REF-AC
, Note 4 ............ ±1.5mA
Soldering, (20 sec.) ................................................... 260°C
Storage Temperature Range (T
STORE
) .......... –65 to +150°C
Operating Ratings
(2)
Power 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
500lpfm
.......................................................................................................
54°C/W
MLF (ψ
)
(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
IN, /IN, Note 6
2.375
3.0
2.5
3.3
2.625
3.60
V
V
I
CC
V
IH
V
IL
V
IN
V
DIFF_IN
R
IN
V
REF-AC
V
T IN
Power Supply Current
125
160
mA
Input HIGH Voltage
V
CC
–1.6
0
V
CC
V
IH
–0.1
3.6
V
Input LOW Voltage
IN, /IN
V
Input Voltage Swing
IN, /IN; See Figure 1a
0.1
V
Differential Input Voltage
IN, /IN; See Figure 1b
0.2
3.4
V
IN-to-V
T
Resistance
Output Reference Voltage
40
50
60
Ω
V
CC
–1.3 V
CC
–1.2 V
CC
–1.1
V
IN-to-V
T
Voltage
1.28
V
DC ELECTRICAL CHARACTERISTICS
(Note 5)
V
CC
= 3.3V ±10% or V
CC
= 2.5 ±5%; R
L
= 50Ω to V
CC
–2V; T
A
= –40°C to 85°C, unless otherwise stated.
Symbol
Parameter
Condition
V
OH
V
OL
V
OUT
V
DIFF_OUT
Notes:
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 condi-
tions for extended periods may affect device reliability.
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. Thermal performance assumes exposed pad is soldered (or equivalent) to the device’s most negative potential on the PCB.
4. Due to the limited drive capability, use for input of the same package only.
5. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
6. V
IH
(min.) not lower than 1.2V.
Min
Typ
Max
Units
V
Output HIGH Voltage
V
CC
–1.145 V
CC
–1.020 V
CC
–0.895
V
CC
–1.545 V
CC
–1.420 V
CC
–1.295
150
400
Output LOW Voltage
V
Output Differential Swing
s
ee Figure 1a
650
mV
Deferential Output Swing
s
ee Figure 1b
300
800
1300
mV
LVPECL DC ELECTRICAL CHARACTERISTICS
(Note 5)
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