Datasheet
LMH0040, LMH0050
LMH0070, LMH0340
www.ti.com
SNLS271I –APRIL 2007–REVISED APRIL 2013
Electrical Characteristics
Over supply and Operating Temperature ranges unless otherwise specified.
(1)
Symbol Parameter Condition Min Typ Max Units
I
DD2.5
2.5V supply current for LMH0340, 2.97 Gbps 93 102 mA
LMH0040, or LMH0070
1.485 Gbps 80 87 mA
270 Mbps 63 69 mA
2.5V supply current for LMH0050 1.485 Gbps 87 95 mA
270 Mbps 70 75 mA
I
DD3.3
3.3V supply current for LMH0340, 2.97 Gbps 73 85 mA
LMH0040, or LMH0070
1.485 Gbps 73 85 mA
270 Mbps 73 85 mA
3.3V supply current for LMH0050 1.485 Gbps 73 85 mA
270 Mbps 73 85 mA
PD Power Consumption LMH0340 - 2.97 Gbps 475 545 mW
LMH0040 - 1.485 Gbps 440 510 mW
LMH0050 - 1.485 Gbps 460 525 mW
LMH0050 - 270 Mbps 415 485 mW
LMH0070 - 270 Mbps 400 470 mW
(1) Typical Parameters measured at V
DD3V3
=3.3V, V
DD2V5
=2.5V, T
A
=25°C. They are for reference purposes and are not production tested.
Control Pin Electrical Characteristics
Over supply and Operating Temperature ranges unless otherwise specified. Applies to DVB_ASI, RESET, GPIO[2:0] and
LOCK.
(1)
Symbol Parameter Condition Min Typ Max Units
V
IH
High Level Input Voltage 2.0 V
DD3V3
V
V
IL
Low Level Input Voltage 0 0.8 V
V
OH
High Level Output Voltage I
OH
=−2 mA 2.7 3.3 V
V
OL
Low Level Output Voltage I
OL
=2 mA 0.3 V
V
CL
Input Clamp Voltage I
CL
=−18 mA -0.79 -1.5 V
I
IN
Input Current V
IN
=0.4V, 2.5V or V
DD
-35 35 μA
I
OS
Output Short Circuit Current V
OUT
=0V -40 mA
(1) Typical Parameters measured at V
DD3V3
=3.3V, V
DD2V5
=2.5V, T
A
=25°C. They are for reference purposes and are not production tested.
LVDS Input Electrical Characteristics
Over supply and Operating Temperature ranges unless otherwise specified.
(1)
Symbol Parameter Condition Min Typ Max Units
V
TH
Differential Input High threshold 0.05V<V
CM
<2.4V +100 mV
V
TL
Differential Input Low threshold −100 mV
R
LVIN
Input Impedance Measured between LVDS pairs 85 100 115 Ω
(1) Typical Parameters measured at V
DD3V3
=3.3V, V
DD2V5
=2.5V, T
A
=25°C. They are for reference purposes and are not production tested.
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Product Folder Links: LMH0040 LMH0050 LMH0070 LMH0340