adv7344 Analog Devices, Inc., adv7344 Datasheet - Page 8

• Manufacturer Part Number: adv7344
• Description: Multiformat Video Encoder Six 14-bit Noise Shaped Video Dacs
• Manufacturer: Analog Devices, Inc.

ADV7344
MPU PORT TIMING SPECIFICATIONS
V
All specifications T
Table 8.
Parameter
MPU PORT, I
MPU PORT, SPI MODE
1
POWER SPECIFICATIONS
Table 9.
Parameter
NORMAL POWER MODE
SLEEP MODE
1
2
3
4
5
Guaranteed by characterization.
R
75% color bar test pattern applied to pixel data pins.
I
Applicable to both single data rate (SDR) and dual data rate (DDR) input modes.
I
DD
AA
DD
SET1
SCL Frequency
SCL High Pulse Width, t
SCL Low Pulse Width, t
Hold Time (Start Condition), t
Setup Time (Start Condition), t
Data Setup Time, t
SDA, SCL Rise Time, t
SDA, SCL Fall Time, t
Setup Time (Stop Condition), t
SCLK Frequency
SPI_SS to SCLK Setup Time, t
SCLK High Pulse Width, t
SCLK Low Pulse Width, t
Data Access Time after SCLK Falling Edge, t
Data Setup Time prior to SCLK Rising Edge, t
Data Hold Time after SCLK Rising Edge, t
SPI_SS to SCLK Hold Time, t
SPI_SS to MISO High Impedance, t
I
I
I
I
I
I
I
I
DD
DD_IO
AA
PLL
DD
AA
DD_IO
PLL
is the total current required to supply all DACs including the V
is the continuous current required to drive the digital core.
= 1.71 V to 1.89 V. PV
= 510 Ω (DAC 1, DAC 2 and DAC 3 operating in full drive mode). R
5
3
2
C MODE
MIN
5
1
1
7
to T
6
1, 2
2
1
3
DD
2
MAX
7
= 1.71 V to 1.89 V. V
1
(−40°C to +85°C), unless otherwise noted.
3
8
4
8
Conditions
SD only (16× oversampling)
ED only (8× oversampling)
HD only (4× oversampling)
SD (16× oversampling) and ED (8× oversampling)
SD (16× oversampling) and HD (4× oversampling)
3 DACs enabled (ED/HD only)
6 DACs enabled (SD only and simultaneous modes )
SD only, ED only or HD only modes
Simultaneous modes
6
4
5
AA
Conditions
See Figure 19.
See Figure 20.
= 2.6 V to 3.465 V. V
REF
circuitry.
SET2
Rev. 0 | Page 8 of 88
= 4.12 kΩ (DAC 4, DAC 5, and DAC 6 operating in low drive mode).
4
4
DD_IO
= 2.97 V to 3.63 V.
Min
0
0.6
1.3
0.6
0.6
100
0.6
20
50
50
20
0
0
0
Min
Typ
Max
400
300
300
10
35
40
Typ
90
65
91
95
122
1
124
140
5
10
5
0.3
0.2
0.1
Max
Unit
kHz
μs
μs
μs
μs
ns
ns
ns
μs
MHz
ns
ns
ns
ns
ns
ns
ns
ns
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
μA
μA
μA
μA