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TEXAS INSTRUMENTS  LMH1980MM/NOPB  VIDEO SYNCHRONOUS SEPARATOR 5.5V 12% MSOP-10

TEXAS INSTRUMENTS LMH1980MM/NOPB

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Product Overview

The LMH1980MM/NOPB is an auto-detecting SD/HD/PC Video Sync Separator accepts an analogue video input signal with either bi-level or tri-level sync and automatically detects the video format, eliminating the need for external RSET resistor adjustment required by other sync separators. The outputs provide timing signals in CMOS logic, including composite, horizontal and vertical syncs, burst/back porch timing and odd/even field outputs. The HD flag output (pin 5) provides a logic low signal only when a valid HD video input with tri-level sync is detected. The HD flag can be used to disable an external switch-controlled SD chroma filter when HD video is detected or enable it when SD video is detected. For non-standard video with bi-level sync and without vertical serration pulses, a default vertical sync pulse will be output and no horizontal sync pulses will be output during the vertical sync interval.
  • Analogue video sync separation for NTSC, PAL, 480I/P, 576I/P, 720P, 1080I/P/PsF and other
  • Composite video (CVBS), S-Video (Y/C) & component video (YPBPR/GBR) & PC graphics (RGsB) interface
  • SD/PC Bi-level sync and HD tri-level sync compatible
  • Burst/back porch timing, odd/even field and HD detect flag outputs
  • Automatic video format detection
  • Green product and no Sb/Br

Applications

Consumer Electronics; Automotive; Industrial
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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Product Information

Output Synch Type:
Composite, Horizontal, Vertical
Supply Voltage Min:
2.97V
Supply Voltage Max:
5.5V
TV / Video Case Style:
MSOP
No. of Pins:
10Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
MSL:
MSL 1 - Unlimited
Supply Current:
12 mA
Supply Voltage Range:
2.97V to 5.5V
Video Signal Filter:
HD, PC, SD
Synch Slicing:
12 %
Product Range:
-
SVHC:
No SVHC (15-Jun-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

Applications

  • Consumer Electronics;
  • Automotive;
  • Industrial

Substitutes

LMH1980MMX/NOPB

Auto-Detecting SD/HD/PC Video Sync Separ

TEXAS INSTRUMENTS

0

Price for: Each (Supplied on Full Reel)

3500+ $2.18

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