ADV7202KST Analog Devices Inc, ADV7202KST Datasheet - Page 13

• 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

REV. 0
DAC_DATA[9:0]
DACCLK0
DACCLK1
DATA [9:0]
DACCLK1
DACCLK0
SEQUENCE
SEQUENCE
WRITE
READ
SDA
SCL
S
S
S = START BIT
P = STOP BIT
SLAVE ADDR
SLAVE ADDR
t
12
DATA
Figure 8. Input Data Format Timing Diagram Single Clock
Figure 9. Input Data Format Timing Diagram Dual Clock
t
12
t
13
LSB = 0
t
3
DATA
t
10
A(S)
A(S)
t
Figure 7. I
13
t
t
10
A(S) = ACKNOWLEDGE BY SLAVE
A(M) = ACKNOWLEDGE BY MASTER
2
t
Figure 6. Write and Read Sequence
6
SUB ADDR
SUB ADDR
A(S)
A(S)
2
C MPU Port Timing Diagram
t
t
12
1
DATA
t
S
7
DATA
t
t
SLAVE ADDR
13
5
t
–13–
11
LSB = 1
A(S)
A(S)
DATA
A
A
t
12
(S) = NO-ACKNOWLEDGE BY SLAVE
(M) = NO-ACKNOWLEDGE BY MASTER
t
11
DATA
DATA
t
DATA
4
t
13
t
3
A(M)
A(S)
P
t
t 10 – CLOCK HIGH TIME
t 11 – CLOCK LOW TIME
t 12 – DATA SETUP TIME
t 13 – DATA HOLD TIME
12
DATA
DATA
t
8
t
13
A(M)
t 10 – CLOCK HIGH TIME
t 11 – CLOCK LOW TIME
t 12 – DATA SETUP TIME
t 13 – DATA HOLD TIME
P
ADV7202
DATA