sy58032u Micrel Semiconductor, sy58032u Datasheet - Page 3

• Manufacturer Part Number: sy58032u
• Description: Sy58032u Ultra-precision 1 8 Fanout Buffer With Lvpecl Outputs And Internal Termination
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Absolute Maximum Ratings
Power Supply Voltage (V
Input Voltage (V
Current (V
Input Current (V
Current (V
Lead Temperature Soldering, (20 sec.) ..................... 260°C
Storage Temperature Range (T
T
Symbol
V
I
V
V
V
V
R
V
V
M9999-082707
[e-mail] or [phone]
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. Due to the limited drive capability, use for input of the same package only.
4. Thermal performance assumes exposed pad is soldered (or equivalent) to the device’s most negative potential (GND) on the PCB. ψ
5. The circuit is designed to meet the DC specifications shown in the above tables after thermal equilibrium has been established.
6. V
CC
A
CC
IH
IL
IN
DIFF_IN
T IN
REF-AC
IN
CC
OH
OL
OUT
DIFF_OUT
DC ELECTRICAL CHARACTERISTICS
= –40°C to +85°C
LVPECL DC ELECTRICAL CHARACTERISTICS
Source or sink current on V
Source or sink current on IN, /IN .......................... ±50mA
Source or sink current on V
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.
θ
JA
IH
= 2.5V ±5% or 3.3V ±10%; R
in still-air number unless otherwise stated.
(min) not lower than 1.2V.
T
REF
)
Parameter
Output HIGH Voltage
Output LOW Voltage
Output Voltage Swing
Differential Voltage Swing
Parameter
Power Supply Voltage
Power Supply Current
Input HIGH Voltage
Input LOW Voltage
Input Voltage Swing
Differential Input Voltage Swing
|IN0, /IN0|, |IN1, /IN1|
In-to-V
Max. In-to-V
)
T
IN
)
) .......................................... –0.5V to V
T
Resistance
T
CC
(IN, /IN)
) ...................... –0.5V to +4.0V
T
REF-AC
L
S
pin......................... ±100mA
= 50ý to V
) ........... –65°C to +150°C
(3) .......................
(1)
CC
–2V; T
Condition
see Figure 1a.
see Figure 1b.
Condition
2.5V nominal
3.3V nominal
V
through 50ý pull-ups.
IN, /IN, Note 6
IN, /IN
IN, /IN, see Figure 1a.
IN, /IN, see Figure 1b.
A
CC
(5)
= –40°C to +85°C, unless otherwise stated.
±1.5mA
= max. No load. Includes current
CC
3
Operating Ratings
Power Supply Voltage (V
Ambient Temperature Range (T
Package Thermal Resistance
(5)
MLF
MLF
Still-Air ............................................................. 35°C/W
Junction-to-Board ............................................ 20°C/W
®
®
(θ
(ψ
JA
JB
)
)
V
V
CC
CC
CC
(2)
1000
Min
500
–1.145
–1.945
) ................. +2.375V to +3.60V
V
V
2.375
CC
CC
(4)
Min
3.0
0.1
0.2
40
0
–1.6
–1.3 V
A
) .............. –40°C to +85°C
1600
Typ
800
CC
Typ
190
2.5
3.3
50
–1.2 V
V
V
Precision Edge
CC
CC
V
2000
Max
2.625
CC
IH
–0.895
–1.695
Max
1.28
V
250
3.6
1.7
60
JB
CC
–0.1
–1.1
uses 4-layer
SY58032U
Units
Units
mA
mV
mV
ý
V
V
V
V
V
V
V
V
V
V
®