adv7174 Analog Devices, Inc., adv7174 Datasheet - Page 6

• Manufacturer Part Number: adv7174
• Description: Chip Scale Pal/ntsc Video Encoder With Advanced Power Management
• Manufacturer: Analog Devices, Inc.

ADV7174/ADV7179
3.3 V SPECIFICATIONS
V
Table 3.
Parameter
STATIC PERFORMANCE
DIGITAL INPUTS
DIGITAL OUTPUTS
ANALOG OUTPUTS
POWER REQUIREMENTS
1
2
3
4
5
6
7
8
9
10
11
The max/min specifications are guaranteed over this range. The max/min values are typical over 3.0 V to 3.6 V.
Temperature range T
reduces I
Guaranteed by characterization.
Full drive into 37.5 Ω load.
DACs can output 35 mA typically at 3.3 V (R
Minimum drive current (used with buffered/scaled output load).
Power measurements are taken with clock frequency = 27 MHz. Max T
I
I
DAC
CCT
Total DAC current in sleep mode.
Total continuous current during sleep mode.
AA
Resolution (Each DAC)
Accuracy (Each DAC)
Input High Voltage, V
Input Low Voltage, V
Input Current, I
Input Capacitance, C
Output High Voltage, V
Output Low Voltage, V
Three-State Leakage Current
Three-State Output Capacitance
Output Current
Output Current
DAC-to-DAC Matching
Output Compliance, V
Output Impedance, R
Output Capacitance, C
V
Normal Power Mode
Low Power Mode
Sleep Mode
Power Supply Rejection Ratio
AA
(circuit current) is the continuous current required to drive the device.
is the total current (min corresponds to 5 mA output per DAC, max corresponds to 37 mA output per DAC) to drive all three DACs. Turning off individual DACs
= 3.0 V–3.6 V
Integral Nonlinearity
Differential Nonlinearity
I
I
I
I
I
I
I
I
DAC
DAC
CCT
DAC
DAC
CCT
DAC
CCT
9
9
11
10
DAC
(Max)
(Min)
(Max)
(Min)
correspondingly.
8
8
8
8
3
IN
4, 5
6
1
3
MIN
, V
3, 4
3
to T
REF
3
INL
IN
INH
OUT
3, 7
MAX
OC
= 1.235 V, R
OUT
OL
OH
: –40°C to +85°C.
SET
SET
= 150 Ω and R
= 150 Ω. All specifications T
L
= 37.5 Ω), optimum performance obtained at 18 mA DAC current (R
Conditions
R
Guaranteed Monotonic
V
I
I
R
R
I
R
R
COMP = 0.1 µF
SOURCE
SINK
OUT
SET
SET
SET
SET
SET
IN
= 0.4 V or 2.4 V
= 0 mA
= 300 Ω
= 3.2 mA
= 150 Ω, R
= 1041 Ω, R
= 150 Ω, R
= 1041 Ω, R
J
= 110°C.
= 400 µA
Rev. A | Page 6 of 52
1
MIN
L
L
= 37.5 Ω
L
= 37.5 Ω
L
= 262.5 Ω
to T
= 262.5 Ω
MAX
2
, unless otherwise noted.
Min
2
2.4
33
0
3.0
SET
Typ
± 0.6
10
10
34.7
5
2.0
30
3.3
115
20
35
62
20
35
0.1
0.001
0.01
= 300 Ω and R
Max
10
± 1
0.8
± 1
0.4
10
37
1.4
30
3.6
120
0.5
L
= 75 Ω).
Unit
Bits
LSB
LSB
V
pF
V
µA
mA
mA
kΩ
pF
mA
mA
mA
mA
mA
mA
µA
µA
V
µA
V
pF
%
V
V
%/%