參數(shù)資料
型號: SY58012UMG
廠商: MICREL INC
元件分類: 時鐘及定時
英文描述: 5GHz, 1:2 LVPECL FANOUT BUFFER/TRANSLATOR
中文描述: 58012 SERIES, LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC16
封裝: 3 X 3 MM, LEAD FREE, MLF-16
文件頁數(shù): 3/9頁
文件大?。?/td> 142K
代理商: SY58012UMG
3
Precision Edge
SY58012U
Micrel, Inc.
M9999-020207
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(Note 1)
Power Supply Voltage (V
CC
)......................
0.5V to +4.0V
Input Voltage (V
IN
) .........................................
0.5V to V
CC
LVPECL Output Current (I
)
Continuous .............................................................50mA
Surge....................................................................100mA
Source or sink current on V
T
pin
V
T
Current ..........................................................
±
100mA
Source or sink current on IN, /IN
Input Current ........................................................
±
50mA
Source or sink current on V
REF-AC
,
Note 4
V
REF
Current .......................................................
±
1.5mA
Soldering, (20 seconds) ............................................ 260
°
C
Storage Temperature Range (T
STORE
)...
65
°
C to +150
°
C
Operating Ratings
(Note 2)
Power Supply Voltage (V
CC
)..................... 2.375V to 3.60V
Operating Temperature Range (T
A
)...........
40
°
C to +85
°
C
Package Thermal Resistance,
Note 3
MLF
(
θ
JA
)
Still-Air .............................................................60
°
C/W
500 lpfm...........................................................54
°
C/W
MLF
(
ψ
JB
)..........................................................33
°
C/W
INPUT DC ELECTRICAL CHARACTERISTICS
(Note 5)
V
CC
= 3.3V
±
10% or 2.5
±
5%; R
L
= 50
to V
CC
2V; T
A
=
40
°
C to 85
°
C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
OH
V
OL
V
OUT
V
DIFF_OUT
Output HIGH Voltage
Q0, /Q0, Q1, /Q1
V
CC
1.145
V
CC
1.945
550
V
CC
0.895
V
CC
1.695
V
Output LOW Voltage
Q0, /Q0, Q1, /Q1
V
Output Voltage Swing
Q0, /Q0, Q1, /Q1; see Figure 1a
800
mV
Differiential Output Voltage Swing
Q0, /Q0, Q1, /Q1; see Figure 1b
1100
1600
mV
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 condi-
tions 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.
Note 2.
Note 3.
Note 4.
Note 5.
LVPECL OUTPUT DC ELECTRICAL CHARACTERISTICS
(Note 5)
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
CC
I
CC
V
IH
V
IL
V
IN
V
DIFF_IN
R
IN
IN to V
T
V
REF-AC
Power Supply Voltage
2.375
3.60
V
Power Supply Current
Max. V
CC
, no load
IN, /IN
55
80
mA
Input HIGH Voltage
V
CC
1.2
0
V
CC
V
IH
0.1
1.7
V
Input LOW Voltage
IN, /IN
V
Input Voltage Swing
IN, /IN; see Figure 1a
0.1
V
Differential Input Voltage Swing
IN,/IN; see Figure 1b
0.2
3.4
V
In to V
T
Resistance
40
50
60
1.28
V
Output Reference Voltage
V
CC
1.3
V
CC
1.2
V
CC
1.1
V
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