LMH0344SQE/NOPB National Semiconductor, LMH0344SQE/NOPB Datasheet - Page 3

IC ADAPT CBL EQUALIZER 16-LLP

LMH0344SQE/NOPB

Manufacturer Part Number
LMH0344SQE/NOPB
Description
IC ADAPT CBL EQUALIZER 16-LLP
Manufacturer
National Semiconductor
Datasheet

Specifications of LMH0344SQE/NOPB

Applications
Data Transport
Interface
Serial
Voltage - Supply
3.135 V ~ 3.465 V
Package / Case
16-LLP
Mounting Type
Surface Mount
Package
16LLP EP
Operating Temperature
-40 to 85 °C
Ic Function
Adaptive Cable Equalizer
Supply Voltage Range
3.135V To 3.465V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
LLP
No. Of Pins
16
Msl
MSL 1 - Unlimited
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LMH0344SQE
LMH0344SQE
LMH0344SQETR
Symbol Parameter
BR
BR
t
t
R
RL
R
C
r
OS
,t
OUT
IN
IN
AC Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified (Note 3).
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 stated referenced to
V
Note 3: Typical values are stated for V
Note 4: Specification is guaranteed by characterization.
Note 5: This specification is for 0m cable only.
Note 6: Based on characterization data over the full range of recommended operating conditions of the device. Jitter is measured in accordance with SMPTE
RP 184, SMPTE RP 192, and the applicable serial data transmission standard: SMPTE 424M, SMPTE 292M, or SMPTE 259M.
Note 7: Measured with Pseudo Matrix Pathological test signal.
Note 8: Input return loss is dependent on board design. The LMH0344 exceeds this specification on the SD344 evaluation board with a return loss network
consisting of an 8.2 nH inductor in parallel with a 0.5 pF capacitor in parallel with the 75Ω series resistor on the input.
Typical Performance Characteristics
f
IN
MIN
Max
EE
= 0 Volts.
After Equalization: 120m of Belden 1694A with
Minimum Input Data Rate
Maximum Input Data Rate
Jitter for Various Cable Lengths
Output Rise Time, Fall Time
Mismatch in Rise/Fall Time
Output Overshoot
Output Resistance
Input Return Loss
Input Resistance
Input Capacitance
2.97 Gbps PRBS
CC
= +3.3V and T
Conditions
270 Mbps, Belden 1694A,
0-400 meters (Note 6)
270 Mbps, Belden 1694A,
0-400 meters (Note 7)
1.485 Gbps, Belden 1694A,
0-140 meters (Note 6)
1.485 Gbps, Belden 1694A,
0-140 meters (Note 7)
2.97 Gbps, Belden 1694A,
0-120 meters (Note 6)
2.97 Gbps, Belden 1694A,
0-120 meters (Note 7)
20% – 80%, (Note 4)
(Note 4)
(Note 4)
single-ended
5 MHz - 1.5 GHz, (Note 8)
1.5 GHz - 3.0 GHz, (Note 8)
single-ended
single-ended
A
= +25°C.
20199004
3
After Equalization: 120m of Belden 1694A with
Reference
SDI, SDI
SDO, SDO
SDI, SDI
2.97 Gbps Pseudo Matrix Pathological
Min
15
10
0.07
0.08
0.18
Typ
125
1.3
60
50
2
1
1
2970
Max
0.25
130
0.2
0.3
15
20199005
5
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Units
Mbps
Mbps
dB
dB
kΩ
ps
ps
pF
UI
UI
UI
UI
UI
UI
%

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