sy89834u Micrel Semiconductor, sy89834u Datasheet - Page 3

• Manufacturer Part Number: sy89834u
• Description: 2.5v/3.3v Two Input, 1ghz Lvttl/cmo To-lvpecl 1 4 Fanout Buffer/ Translator With 2 1 Input Mux
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Absolute Maximum Ratings
Supply Voltage (V
Input Voltage (V
LVPECL Output Current (I
Input Current (IN1, IN2) ............................................ 50mA
Lead Temperature (Soldering, 20sec.), ................... 260 C
Storage Temperature (T
T
Symbol
V
I
V
Symbol
V
V
I
I
V
Symbol
V
V
V
V
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
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. Junction-to-board resistance assumes exposed pad is soldered (or equivalent) to the device’s most negative potential on the PCB.
4. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
CC
IH
IL
A
CC
CC
IH
IL
CC
OH
OL
OUT
DIFF_OUT
DC ELECTRICAL CHARACTERISTICS
LVTTL/CMOS INPUTS DC ELECTRICAL CHARACTERISTICS
(100KEP) LVPECL OUTPUTS DC ELECTRICAL CHARACTERISTICS
Continuous ............................................................. 50mA
Surge .................................................................... 100mA
at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratlng conditions for extended
periods may affect device reliability.
determined for a 4-layer board in still-air, unless otherwise stated.
= –40 C to +85 C, unless otherwise stated.
= 2.5V 5% or V
= 2.5V 5% or V
Parameter
Power Supply
Power Supply Current
Parameter
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
Parameter
Output HIGH Voltage
Output LOW Voltage
Output Voltage Swing
Differential Output Voltage Swing
IN
CC
) ............................... –0.5V to V
CC
CC
) .................................. –0.5V to +4.0V
= 3.3V 10%; T
= 3.3V 10% , R
S
) ....................... –65 C to +150 C
OUT
)
A
L
= –40 C to +85 C, unless otherwise stated.
= 50 to V
(1)
CC
Condition
No load, max. V
Condition
I
Condition
See Figures 2a.
See Figures 2b.
IH
CC
–2V; T
(4)
@ V
+0.3V
IN
A
= 2.7V
= –40 C to +85 C, unless otherwise stated.
3
Operating Ratings
Supply Voltage Range ........................ +2.375V to +2.625V
Ambient Temperature (T
Package Thermal Resistance
CC
MLF™
MLF™
.
Still-Air ............................................................. 60 C/W
Junction-to-Board ............................................ 32 C/W
............................................................ +3.0V to +3.6V
JA
JB
)
)
(4)
V
V
CC
CC
1100
A
2.375
–125
–125
Min
550
(2)
Min
Min
–1.145 V
–1.945 V
3.0
2.0
) ......................... –40 C to +85 C
(4)
[e-mail] or [phone]
(3)
CC
CC
1600
Typ
Typ
Typ
800
–1.020 V
–1.820 V
50
JA
Precision Edge
CC
CC
and
2.625
Max
1050
2100
Max
0.8
Max
30
3.6
–0.895
–1.695
75
M9999-080505
SY89834U
JB
values are
Units
Units
Units
mA
mV
mV
V
V
V
V
V
V
A
A
®