LMH0024 Datasheet, PDF (4/8 Pages) National Semiconductor (TI) – 3.3V SMPTE 259M / 344M Adaptive Cable Equalizer

Connection Diagram
20172503
16-Pin SOIC
Order Number LMH0024MA
See NS Package Number M16A
Pin Descriptions
Pin #
Name
1
CLI
2
V_CC
3
V_EE
4
SDI
5
SDI
6
V_EE
7
AEC+
8
AEC-
9
BYPASS
10 NC
11
V_EE
12 SDO
13 SDO
14
V_EE
15
V_CC
16 MUTE
Description
Cable length indicator. Provides a voltage inversely proportional to the cable length being
equalized.
Positive power supply (+3.3V).
Negative power supply (ground).
Serial data true input.
Serial data complement input.
Negative power supply (ground).
AEC loop filter external capacitor (1µF) positive connection.
AEC loop filter external capacitor (1µF) negative connection.
Bypasses equalization and DC restoration when high. No equalization occurs in this mode.
No connect.
Negative power supply (ground).
Serial data complement output.
Serial data true output.
Negative power supply (ground).
Positive power supply (+3.3V).
Output mute. To force SDO and SDO to mute, tie to V_CC. To disable MUTE, tie to GND. Typical
application is MUTE tied to GND to enable the outputs. MUTE must be tied either high or low; it
may not be left unconnected.
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