ADV7202KST Analog Devices Inc, ADV7202KST Datasheet - Page 14

• Manufacturer Part Number: ADV7202KST
• Description: IC CODEC VIDEO 10BIT 64LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Codecr

Specifications of ADV7202KST

• Rohs Status: RoHS non-compliant
• Data Interface: Serial
• Resolution (bits): 12, 10 b
• Number Of Adcs / Dacs: 1 / 4
• Sigma Delta: No
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / Rohs Status: Not Compliant

ADV7202
DIGITAL DATA INPUT TIMING DIAGRAMS
DAC_DATA [9:0]
DAC_DATA [9:0]
DAC_DATA [9:0]
DACCLK0
DACCLK1
DACCLK1
DACCLK0
DACCLK1
DACCLK0
SYNC_OUT, SYNC_IN
Figure 10. DAC Mode 1, Single Clock, Single Edge Input Data Format Timing Diagram*
ADC O/P DOUT[9:0]
Figure 11. DAC Mode 2, Dual Clock, Dual Edge Input Data Format Timing Diagram
A1
DAC1
*The figure shows three DAC usages. DACCLK0 is a data line that indicates the data is for DAC0.
OUTPUT
XTAL0
Figure 12. DAC Mode 3, 4:2:2 Input Data Format Timing Diagram
DAC0
DAC0
A0
A0
DAC2
A2
t
15
DAC1
DAC1
A1
t
14
A1
DAC3
A3
DAC2
Figure 13. Digital O/P Timing
DAC2
A2
DAC0
A2
A4
DAC1
DAC0
A3
A3
DAC1
–14–
DATA
DAC0
DAC1
A4
DAC2
DAC1
t
DAC2
15
DAC3
DAC2
DAC0
DAC0
DATA
A1 DAC1 DATA CLOCKED IN.
A2 DAC2 DATA CLOCKED IN.
A3 DAC3 DATA CLOCKED IN.
A4 NEW DAC0 DATA IS
AT A4, PREVIOUS A0, A2,
AND A3 DATA IS SENT
TO THE DACs. AT A2, A1
DATA IS SENT TO THE
DACs. DATA APPEARS AT
THE OUTPUT DACs 2 CLOCK
CYCLES AFTER BEING SENT
TO THE DACs.
t
t
14
15
CLOCKED IN AND A0, A1,
A2, AND A3 ARE SENT TO
THE DACs. DATA APPEARS
AT THE OUTPUT TWO CLOCK
CYCLES AFTER BEING SENT
TO THE DACs.
AT A3, NEW DAC0 DATA
IS CLOCKED IN AND A0,
A1, AND A2 ARE SENT TO
THE DACs. DATA APPEARS
AT THE OUTPUT DACs TWO
CLOCK CYCLES AFTER
BEING SENT TO THE DACs.
– ACCESS TIME
– HOLD TIME
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