ADV7125
3.3 V TIMING SPECIFICATIONS
VAA = 3.0 V to 3.6 V,1 VREF = 1.235 V, RSET = 560 Ω, CL = 10 pF. All specifications TMIN to TMAX,2 unless otherwise noted, TJ MAX = 110°C.
Table 4.
Parameter3
Symbol
Min
Typ
Max
Unit
Conditions
ANALOG OUTPUTS
Analog Output Delay,
Analog Output Rise/Fall Timeꢀ
Analog Output Transition Timeꢁ
Analog Output Skew6
CLOCK CONTROL
t6
t7
t8
t9
7.ꢁ
1.±
1ꢁ
1
ns
ns
ns
ns
2
CLOCK Frequency7
fCLK
ꢁ±
MHz
ꢁ± MHz grade
1ꢀ± MHz grade
2ꢀ± MHz grade
33± MHz grade
1ꢀ±
2ꢀ±
33±
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Data and Control Setup6
Data and Control Hold6
CLOCK Period
t1
t2
t3
tꢀ
tꢁ
tꢀ
tꢁ
tꢀ
tꢁ
tꢀ
tꢁ
tPD
t1±
±.2
1.ꢁ
3
1.ꢀ
CLOCK Pulse Width High6
CLOCK Pulse Width Low6
CLOCK Pulse Width High6
CLOCK Pulse Width Low6
CLOCK Pulse Width High6
CLOCK Pulse Width Low6
CLOCK Pulse Width High
CLOCK Pulse Width Low
Pipeline Delay6
fCLK_MAX = 33± MHz
fCLK_MAX = 33± MHz
fCLK_MAX = 2ꢀ± MHz
fCLK_MAX = 2ꢀ± MHz
fCLK_MAX = 1ꢀ± MHz
fCLK_MAX = 1ꢀ± MHz
fCLK_MAX = ꢁ± MHz
fCLK_MAX = ꢁ± MHz
1.ꢀ
1.87ꢁ
1.87ꢁ
2.8ꢁ
2.8ꢁ
8.±
8.±
1.±
1.±
ꢀ
1.±
1±
Clock cycles
ns
PSAVE Up Time6
1 These maximum and minimum specifications are guaranteed over this range.
2 Temperature range: TMIN to TMAX: −ꢀ±°C to +8ꢁ°C at ꢁ± MHz and 1ꢀ± MHz, ±°C to +7±°C at 2ꢀ± MHz and 33± MHz.
3 Timing specifications are measured with input levels of 3.± V (VIH) and ± V (VIL) for 3.3 V supplies.
ꢀ Rise time was measured from the 1±% to 9±% point of zero to full-scale transition, fall time from the 9±% to 1±% point of a full-scale transition.
ꢁ Measured from ꢁ±% point of full-scale transition to 2% of final value.
6 Guaranteed by characterization.
7 fCLK maximum specification production tested at 12ꢁ MHz and ꢁ V. Limits specified here are guaranteed by characterization.
t3
t4
t5
CLOCK
t2
DIGITAL INPUTS
(R7 TO R0, G7 TO G0, B7 TO B0,
SYNC, BLANK)
t1
t6
t8
ANALOG OUTPUTS
(IOR, IOR, IOG, IOG, IOB, IOB)
t7
NOTES
1. OUTPUT DELAY (t6) MEASURED FROM THE 50% POINT OF THE RISING EDGE OF CLOCK TO THE 50% POINT
OF FULL-SCALE TRANSITION.
2. OUTPUT RISE/FALL TIME (t7) MEASURED BETWEEN THE 10% AND 90% POINTS OF FULL-SCALE TRANSITION.
3. TRANSITION TIME (t8) MEASURED FROM THE 50% POINT OF FULL-SCALE TRANSITION TO WITHIN 2% OF THE
FINAL OUTPUT VALUE.
Figure 2. Timing Diagram
Rev. C | Page 6 of 16