sy89832u Micrel Semiconductor, sy89832u Datasheet - Page 3

• Manufacturer Part Number: sy89832u
• Description: 2.5v Ultra-precision 1 4 Lvds Fanout Buffer/translator With Internal Termination
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Absolute Maximum Ratings
Supply Voltage (V
Input Voltage (V
LVDS Output Current (I
Input Current
VREF-AC Current
Lead Temperature (soldering, 20sec.) ...................... 260°C
Storage Temperature (T
T
Symbol
V
I
R
R
V
V
V
V
|I
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. Package thermal resistance assumes exposed pad is soldered (or equivalent) to the device’s most negative potential on the PCB. ψ
4. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
5. Due to the internal termination (see "Input Buffer Structure" section) the input current depends on the applied voltages at IN, /IN and VT inputs. Do
August 2007
CC
IN
A
CC
IH
IL
IN
DIFF_IN
REF–AC
IN
DIFF-IN
DC ELECTRICAL CHARACTERISTICS
|
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.
are determined for a 4-layer board in stil-air number, unless otherrwise stated.
not apply a combination of voltages that causes the input current to exceed the maximum limit!
= –40°C to +85°C, unless otherwise stated.
Source or Sink Current on (IN, /IN) .................. ±50mA
Source or Sink Current on (I
Parameter
Power Supply
Power Supply Current
Input Resistance (IN-to-VT)
Differential Input Resistance
(IN-to-/IN)
Input HIGH Voltage (IN, /IN)
Input LOW Voltage (IN, /IN)
Input Voltage Swing (IN, /IN)
Differential Input Voltage Swing
|IN – /IN|
Input Current
IN, /IN
Output Reference Voltage
IN
) ................................ –0.5V to V
CC
) ................................... –0.5V to +4.0V
OUT
S
) ........................ –65°C to +150°C
) ..................................... ±10mA
VT
) .......................... ±2mA
(1)
Condition
No load, max. V
see Figure 2c.
see Figure 2d.
Note 5
CC
(4)
+0.3V
3
Operating Ratings
Supply Voltage Range ........................... +2.375V to 2.625V
Ambient Temperature (T
Package Thermal Resistance
CC
MLF
(θ
(ψ
.
JA
JB
) Still-Air ........................................................ 60°C/W
) .................................................................... 32°C/W
®
V
CC
2.375
–0.3
Min
0.1
0.1
0.2
–1.525 V
45
90
A
(2)
) ......................... –40°C to +85°C
[e-mail] or [phone]
(3)
CC
Typ
100
2.5
–1.425 V
75
50
V
V
CC
Precision Edge
2.625
CC
IH
Max
V
100
110
–1.325
JB
55
45
CC
–0.1
+0.3
and θ
M9999-082407
SY89832U
JA
values
Units
mA
mA
ý
ý
V
V
V
V
V
V
®