Vizio VX37L HDTV10A Service Manual page 75

11. AC Characteristics
1. All voltages referenced to VSS.
2. Tests for AC timing, IDD, and electrical, AC and DC characteristics, may be conducted at
nominal reference/supply voltage levels, but the related specifications and device
operation are guaranteed for the full voltage range specified.
3. Outputs measured with equivalent load. Refer to the AC Output Load Circuit below.
4. AC timing and IDD tests may use a VIL to VIH swing of up to 1.5V in the test environment,
but input timing is still referenced to VREF (or to the crossing point for CK, CK), and
parameter specifications are guaranteed for the specified AC input levels under normal
use conditions. The minimum slew rate for the input signals is 1V/ns in the range between
VIL(AC) and VIH(AC).
5. The AC and DC input level specifications are as defined in the SSTL_2 Standard (i.e. the
receiver effectively switches as a result of the signal crossing the AC input level, and
remains in that state as long as the signal does not ring back above (below) the DC input
low (high) level.
AC Output Load Circuit Diagrams
CONFIDENTIAL DO NOT COPY
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Page 7-44
File No. SG-0209