LMH1982SQ/NOPB National Semiconductor, LMH1982SQ/NOPB Datasheet - Page 17
![IC CLK GEN MULTI RATE VID 32-LLP](/photos/6/61/66106/pkg_sqa32a_sml.jpg)
LMH1982SQ/NOPB
Manufacturer Part Number
LMH1982SQ/NOPB
Description
IC CLK GEN MULTI RATE VID 32-LLP
Manufacturer
National Semiconductor
Type
Clock Generatorr
Datasheet
1.LMH1982SQENOPB.pdf
(34 pages)
Specifications of LMH1982SQ/NOPB
Applications
Displays, Projectors, Receivers
Mounting Type
Surface Mount
Package / Case
32-LLP
Function
Clock Generator
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Pin Count
32
Mounting
Surface Mount
For Use With
LMH1982SQEEVAL - BOARD EVAL FOR LMH1982SQE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LMH1982SQ
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LMH1982SQ/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
5.2 Programming The Output Format Timing
When PLL 1 is stable and locked to the input reference, the
output format timing should be specified. The functional block
HD_CLK (MHz)
74.25/1.001
148.5/1.001
74.25
148.5
TABLE 5. HD Clock Frequency Selection
Register 08h
HD_FREQ
0h
1h
2h
3h
PLL#
2
3
2
3
17
diagram for TOF generation and output initialization is shown
in Figure 3.
For proper output generation and initialization, the reference
format and output format timings must be fully and correctly
programmed to the output format registers 09h–12h, which
specify the following:
•
•
•
•
•
Output TOF Clock
Output Frame Timing
Reference Frame Timing
Input-Output Frame Rate Ratio
Output Frame Line Offset
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