LMH0346MH/NOPB National Semiconductor, LMH0346MH/NOPB Datasheet - Page 5

• Manufacturer Part Number: LMH0346MH/NOPB
• Description: IC RECLOCKER HD/SD SDI 20-TSSOP
• Manufacturer: National Semiconductor
• Type: Reclockerr

Specifications of LMH0346MH/NOPB

• Package / Case: 20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
• Mounting Type: Surface Mount
• Applications: SDTV/HDTV
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: TSSOP EP
• Rad Hardened: No
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LMH0346MH

Symbol
BW
TOL
TOL
AC Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified.
Note 1: “Absolute Maximum Ratings” are those parameter values beyond which the life and operation of the device cannot be guaranteed. The stating herein of
these maximums shall not be construed to imply that the device can or should be operated at or beyond these values. The table of “Electrical Characteristics”
specifies acceptable device operating conditions.
Note 2: 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
zero volts).
Note 3: Typical values are stated for: V
Note 4: Specification is guaranteed by design.
Note 5: R
Note 6: Measured from first SDI transition until Lock Detect (LD) output goes high (true).
Note 7: Peak-to-peak amplitude with sinusoidal modulation per SMPTE RP 184-1996 paragraph 4.1. The test data signal shall be color bars.
Note 8: This parameter is guaranteed by characterization over voltage and temperature limits.
Note 9: Refer to “A1” in Figure 1 of SMPTE RP 184-1996.
Note 10: Refer to “A2” in Figure 1 of SMPTE RP 184-1996.
Note 11: Serial Data Output Jitter is total output jitter with 0.2 UI
BR
T
F
F
F
t
t
t
t
t
t
r
r
r
r
ACQ
REF
JIT
JIT
TOL
CO
, t
, t
, t
, t
LOOP
SD
JIT
JIT
f
f
f
f
L
= 100Ω differential.
Serial Data Rate
Serial Input Jitter
Tolerance
Serial Input Jitter
Tolerance
Serial Data Output Jitter
Loop Bandwidth
Serial Clock Output
Frequency
Serial Clock Output Jitter
Serial Clock Output
Alignment with respect to
Data Interval
Serial Clock Output Duty
Cycle
Acquisition Time
Input rise/fall time
Input rise/fall time
Output rise/fall time
Output rise/fall time
Reference Clock
Frequency
Reference Clock
Frequency Tolerance
Parameter
CC
= +3.3V, T
SMPTE 259M-C
270 Mbps,
(Note
270 Mbps,
(Note
270 Mbps,
11)
270 Mbps,
<0.1dB Peaking
270 Mbps data rate
(Note
10%–90%
20%–80%
10%–90%
20%–80%,
A
7,
7,
4,
= +25°C.
Conditions
Note
Note
Note
(Note
(Note
8,
8,
6)
P-P
Note
Note
input jitter.
8,
5)
Note
9)
10)
5
SDI, SDO
SDI
SDO
SCO
SDO, SCO
SCO
Logic inputs
SDI
Logic outputs
SDO, SCO
Reference
(Note
>0.6
Min
>6
40
45
3)
0.02
Typ
±50
270
300
270
1.5
1.5
90
27
2
1500
Max
0.08
130
60
55
15
3
3
3
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EE
(equal to
ps
Units
Mbps
UI
UI
UI
MHz
MHz
ppm
kHz
ms
ns
ps
ns
ps
%
%
RMS
P-P
P-P
P-P