LMH0030_0608 Datasheet, PDF (27/29 Pages) National Semiconductor (TI) – SMPTE 292M/259M Digital Video Serializer with Video and Ancillary Data FIFOs and Integrated Cable Driver

Pin Descriptions (Continued)
Pin
Name
Description
50
ANC/CTRL
Ancillary/Control Data Port Function Control Input
51
V_DDSD
52
R_REFPRE
53
R_REFLVL
54
V_SSSD
55
V_SSSD
56
SDO
Positive Power Supply Input (3.3V supply, Output Driver)
Output Preemphasis Reference Resistor (4.75 KΩ, 1% Nom.)
Output Level Reference Resistor (4.75 KΩ, 1% Nom.)
Negative Power Supply Input (3.3V supply, Output Driver)
Negative Power Supply Input (3.3V supply, Output Driver)
Serial Data True Output
57
V_DDLS
58
SDO
Positive Power Supply Input (3.3V supply, Level Shift)
Serial Data Complement Output
59
V_SSLS
60
V_DDZ
61
V_SSPLLA
62
V_DDPLLA
63
VCLK
Negative Power Supply Input (3.3V supply, Level Shift)
Positive Power Supply Input (2.5V supply, Serializer)
Negative Power Supply Input (2.5V supply, PLL Analog)
Positive Power Supply Input (2.5V supply, PLL Analog)
Video Data Clock Input
64
Reset
Manual Reset Input (High True)
Note: All LVCMOS inputs except VCLK and ACLK have internal pull-down devices.
27
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