LMH0034MAX/NOPB National Semiconductor, LMH0034MAX/NOPB Datasheet - Page 4

• Manufacturer Part Number: LMH0034MAX/NOPB
• Description: IC ADAPT CBL EQUALIZER 16-SOIC
• Manufacturer: National Semiconductor

Specifications of LMH0034MAX/NOPB

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 16-SOIC (3.9mm Width)
• Mounting Type: Surface Mount
• For Use With: SD034EVK - BOARD EVALUATION LMH0034
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LMH0034MAX

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Connection Diagram
Pin Descriptions
Pin #
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
CLI
V
V
SDI
SDI
V
AEC+
AEC-
BYPASS
MUTE
V
SDO
SDO
V
V
CD/MUTE
CC
EE
EE
EE
EE
CC
Name
REF
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.
Mute reference. Determines the maximum cable to be equalized before muting. May be
unconnected for maximum equalization.
Negative power supply (ground).
Serial data complement output.
Serial data true output.
Negative power supply (ground).
Positive power supply (+3.3V).
Bi-directional carrier detect and output mute. CD/MUTE is high when no signal is present. If
unconnected, MUTE is controlled automatically by carrier detect. To force MUTE on, tie to V
disable MUTE, tie to GND. CD/MUTE has no function in BYPASS mode.
See NS Package Number M16A
Order Number LMH0034MA
16-Pin SOIC
4
20173403
CC
. To