Datasheet

LMH0041, LMH0051
LMH0071, LMH0341
SNLS272Q –APRIL 2007–REVISED APRIL 2013 www.ti.com
SDI Input Electrical Characteristics
Over supply and Operating Temperature ranges unless otherwise specified.
(1)
Symbol Parameter Condition Min Typ Max Units
V
ID
Input Differential Voltage DC Coupled, V
CM
= 0.05V to 230 2200 mV
V
DD
-0.05V
(2)
I
IN
Input Current 0V < V
IN
< 2.4V −350 50 µA
R
IT
Input Termination 84 100 116 Ω
TOL
JIT
Input Jitter Tolerance Frequency < f2 (From SMPTE 6 UI
RP 184)
Frequency <f3 0.6 UI
λ
BW
Jitter Transfer Function See Figure 9 0.13% Fraction of
3 dB loop bandwidth Datarate
δ Jitter Peaking See Figure 9 0.05 dB
RL Input Return Loss Measured on 'ALP' evaluation >25dB to dB
board
(2)
1.5GHz
>12dB to
3 GHz
(1) Typical Parameters measured at V
DD
=3.3V, T
A
=25°C. They are for reference purposes and are not production tested.
(2) Specification ensured by characterization
LVDS Output Electrical Characteristics
Over supply and Operating Temperature ranges unless otherwise specified.
(1)
Symbol Parameter Condition Min Typ Max Units
V
OD
Differential Output Voltage R
L
= 100Ω 230 310 mV
ΔV
OD
Change in V
OD
between 35 mV
complementary output states
V
OS
Offset Voltage 1.125 1.25 1.375 V
ΔV
OS
Change in V
OS
between 35 mV
complementary output states
I
OS
Output Short Circuit Current V
OUT
= 0V, R
L
= 100Ω —50 mA
(1) Typical Parameters measured at V
DD
=3.3V, T
A
=25°C. They are for reference purposes and are not production tested.
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