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5
Precision Edge
SY89295U
Micrel
M9999-0316
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Supply Voltage (V
CC
) ..................................
–
0.5V to +4.0V
Input Voltage (V
IN
) .........................................
–
0.5V to V
CC
LVPECL Output Current (I
OUT
)
Continuous .........................................................50mA
Surge................................................................100mA
Lead Temperature (soldering, 10 sec.) ................... +220
°
C
Storage Temperature Range (T
S
)............
–
65
°
C to +150
°
C
Operating Ratings
(2)
Supply Voltage (V
CC
) .............................. +2.375V to +3.6V
Ambient Temperature (T
A
).........................
–
40
°
C to +85
°
C
Package Thermal Resistance
(3)
MLF
(θ
JA
)
Still-Air .............................................................35
°
C/W
MLF
(ψ
JB
)
Junction-to-Board ............................................28
°
C/W
TQFP
(θ
JA
)
Still-Air .............................................................28
°
C/W
TQFP
(ψ
JB
)
Junction-to-Board ............................................20
°
C/W
T
A
=
–
40
°
C to 85
°
C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
CC
Power Supply
V
CC
= 2.5V
V
CC
= 3.3V
No load, max V
CC
See Figure 1a.
2.375
3
2.5
3.3
2.625
3.6
V
V
I
EE
V
IN
V
DIFF_IN
Power Supply Current
220
mA
Input Voltage Swing (IN, /IN)
150
1200
mV
Differential Input Voltage
Swing (IN, /IN)
See Figure 1b.
300
2400
mV
V
IHCMR
Input High Common Mode Range
IN, I
NB
V
EE
+1.2
V
CC
V
DC ELECTRICAL CHARACTERISTICS
(4)
V
CC
= 3.3V, T
A
=
–
40
°
C to 85
°
C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
IH
V
IL
V
BB
V
EF
V
CF
Input High Voltage (IN, /IN)
2.075
2.420
V
Input Low High Voltage (IN, /IN)
1.355
1.675
V
Output Voltage Reference
Ground Reference
1.325
1.425
1.525
V
Mode Connection
Ground Reference
1.20
1.30
1.4
V
Input Select Voltage
1.55
1.65
1.75
V
V
CC
= 2.5V, T
A
=
–
40
°
C to 85
°
C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
IH
V
IL
V
BB
V
EF
V
CF
Input High Voltage (IN, /IN)
2.075
2.42
V
Input Low High Voltage (IN, /IN)
1.355
1.675
V
Output Voltage Reference
Ground Reference
1.325
1.425
1.525
V
Mode Connection
Ground Reference
1.20
1.30
1.40
V
Input Select Voltage
1.15
1.25
1.35
V
Notes:
1. Permanent device damage may occur if the ratings in the
“
Absolute Maximum Ratings
”
section 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 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 on MLF
packages assumes exposed pad is soldered (or equivalent) to the device most negative potential (GND).
4. The circuit is designed to meet the DC specifications shown in the table above after thermal equilibrium has been established. Input and output
parameters vary 1:1 with V
CC
.