LMH1980MM/NOPB National Semiconductor, LMH1980MM/NOPB Datasheet - Page 8

• Manufacturer Part Number: LMH1980MM/NOPB
• Description: IC SEPARATOR VID SD/HD/PC 10MSOP
• Manufacturer: National Semiconductor
• Type: Video Syncr

Specifications of LMH1980MM/NOPB

• Applications: Displays, Projectors, Receivers
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Supply Voltage (max): 5 V
• Supply Voltage (min): 3.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LMH1980MMTR

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HDTV Horizontal Interval Timing Diagram
V
Symbol
td
td
td
T
T
CC
HSOUT
BPOUT
CSOUT
HSOUT
BPOUT
= 3.3V , T
Parameter
Composite Sync Output Propagation Delay from Input
Sync Leading Edge
Horizontal Sync Output Propagation Delay from Input
Sync Reference (O
Burst/Back Porch Timing Output Propagation Delay from
Input Sync Trailing Edge
Horizontal Sync Output Pulse Width
Burst/Back Porch Timing Output Pulse Width
A
= 25°C, No Input Filter, 1080I Video Input from Tek TG700 Generator with AWVG7 HD module
H
)
FIGURE 10. HDTV Horizontal Interval with Tri-level Sync
HDTV Horizontal Interval Timing Characteristics
8
Conditions
See Figure 10
See Figure 10
See Figure 10
See Figure 10
See Figure 10
30010309
Typ
150
450
525
350
60
Units
ns
ns
ns
ns
ns