Datasheet

LMH0031
www.ti.com SNLS218A –JANUARY 2006–REVISED APRIL 2013
DC Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified
(1)(2)
.
Symbol Parameter Conditions Reference Min Typ Max Units
V
IH
Input Voltage High Level 2.0 V
DDIO
V
V
IL
Input Voltage Low Level V
SSIO
0.8
All LVCMOS
Inputs
I
IH
Input Current High Level V
IH
= V
DDIO
(3)
+85 +150
µA
I
IL
Input Current Low Level V
IL
= V
SSIO
−1 −20
V
OH
Output Voltage High Level I
OH
= −2 mA 2.4 2.7 V
DDIO
V
SSIO
V
SSIO
V
OL
Output Voltage Low Level I
OL
= +2 mA V
SSIO
+0.3 +0.5V
All LVCMOS
V
V
DDIO
Outputs
V
OHV
Minimum Dynamic V
OH
I
OH
= −2 mA
(4)
−0.5
V
SSIO
V
OLP
Maximum Dynamic V
OL
I
OL
= +2 mA
(4)
+0.4
V
SDI
Serial Data Input Voltage 125 800 880 mV
P-P
I
SDI
Serial Data Input Current SDI, SDI ±1 ±10 µA
V
TH
Input Thereshold Over VCM range <100 mV
I
BB
Bias Supply Output Current R
BB
= 8.66kΩ 1% −220 −188
µA
I
REF
Reference Output Current R
REF
= 4.75kΩ 1% −290 −262
270M
BPS
Data Rate 38.0 45.0
Power Supply Current, 3.3V
I
DD
(3.3V) V
DDIO
, V
DDSI
mA
Supply, Total
1,485M
BPS
Data Rate 47.0 50.0
270M
BPS
Data Rate 80 120
Power Supply Current, 2.5V
I
DD
(2.5V) V
DDD
, V
DDPLL
mA
Supply, Total
1,485M
BPS
Data Rate 220 340
(1) Current flow into device pins is defined as positive. Current flow out of device pins is defined as negative. All voltages are referenced to
V
SSIO
= V
SSD
= V
SSSI
= 0V.
(2) Typical values are stated for V
DDIO
= V
DDSI
= +3.3V, V
DDD
= V
DDPLL
= +2.5V and T
A
= +25°C.
(3) I
IH
includes static current required by input pull-down devices.
(4) V
OHV
and V
OLP
are measured with respect to reference ground. V
OLP
is the peak output LOW voltage or ground bounce that may occur
under dynamic simultaneous output switching conditions. V
OHV
is the lowest output HIGH voltage or output droop that may occur under
dynamic simultaneous output switching conditions.
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