LMH0346 Datasheet, PDF (8/23 Pages) Texas Instruments – HD/SD SDI Reclocker with Dual Differential Outputs

LMH0346
SNLS248J – APRIL 2007 – REVISED APRIL 2013
AC ELECTRICAL CHARACTERISTICS (continued)
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified.⁽¹⁾
Symbol
t_r, t_f
t_r, t_f
Parameter
Input rise/fall time
Input rise/fall time
Conditions
Reference
Min
20%–80%, 270 Mbps⁽¹⁰⁾ SDI
20%–80%, 1483 or 1485
Mbps ⁽¹⁰⁾
t_r, t_f
Input rise/fall time
20%–80%, 2967 or 2970
Mbps ⁽¹⁰⁾
t_r, t_f
t_r, t_f
F_REF
Output rise/fall time
Output rise/fall time
Reference Clock
Frequency
10%–90%
20%–80% ^{(3) (11)}
Logic outputs
SDO, SCO
F_TOL
Reference Clock
Frequency Tolerance
(10) This specification is ensured by design.
(11) R_L = 100Ω differential.
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Typ
Max
Units
1500
ps
270
ps
135
ps
1.5
ns
90
130
ps
27
MHz
±50
ppm
8
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