ADV7181D Data Sheet
Rev. A | Page 4 of 24
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
AVDD = 3.15 V to 3.45 V, DVDD = 1.65 V to 2.0 V, DVDDIO = 3.0 V to 3.6 V, PVDD = 1.71 V to 1.89 V, nominal input range = 1.6 V. T
MIN
to T
MAX
= −40°C to +85°C, unless otherwise noted. The minimum and maximum specifications are guaranteed over this temperature range.
Table 1.
Parameter
1
Symbol Test Conditions/Comments Min Typ Max Unit
STATIC PERFORMANCE
2, 3
Integral Nonlinearity INL BSL at 27 MHz (10-bit level) ±0.6 ±2.5 LSB
BSL at 54 MHz (10-bit level) −0.6/+0.7 LSB
BSL at 74 MHz (10-bit level) ±1.4 LSB
Differential Nonlinearity DNL At 27 MHz (10-bit level) −0.2/+0.25 −0.99/+2.5 LSB
At 54 MHz (10-bit level) −0.2/+0.25 LSB
At 74 MHz (10-bit level) ±0.9 LSB
DIGITAL INPUTS
Input High Voltage
4
V
2 V
HS_IN, VS_IN low trigger mode 0.7 V
Input Low Voltage
V
0.8 V
HS_IN, VS_IN low trigger mode 0.3 V
Input Current I
−10 +10 µA
Input Capacitance
6
C
10 pF
DIGITAL OUTPUTS
Output High Voltage
7
V
I
= 0.4 mA 2.4 V
Output Low Voltage
7
V
I
= 3.2 mA 0.4 V
High Impedance Leakage Current I
Pin 1 60 µA
All other output pins 10 µA
Output Capacitance
C
20 pF
POWER REQUIREMENTS
6
Digital Core Power Supply DVDD 1.65 1.8 2.0 V
Digital I/O Power Supply DVDDIO 3.0 3.3 3.6 V
PLL Power Supply PVDD 1.71 1.8 1.89 V
Analog Power Supply AVDD 3.15 3.3 3.45 V
Digital Core Supply Current
CVBS input sampling at 54 MHz
Graphics RGB sampling at 75 MHz 90 mA
SCART RGB FB sampling at 54 MHz 106 mA
Digital I/O Supply Current I
CVBS input sampling at 54 MHz 4 mA
Graphics RGB sampling at 75 MHz 38 mA
PLL Supply Current I
CVBS input sampling at 54 MHz 11 mA
Graphics RGB sampling at 75 MHz 12 mA
Analog Supply Current
I
CVBS input sampling at 54 MHz 99 mA
Graphics RGB sampling at 75 MHz 166 mA
SCART RGB FB sampling at 54 MHz 200 mA
Power-Down Current I
2.25 mA
Green Mode Power-Down I
Synchronization bypass function 16 mA
1
All specifications are obtained using the Analog Devices, Inc., recommended programming scripts.
2
All ADC linearity tests performed at input range of full scale − 12.5% and at zero scale + 12.5%.
3
Maximum INL and DNL specifications obtained with part configured for component video input.
4
To obtain specified V
IH
level on Pin 22, program Register 0x13 (WO) with a value of 0x04. If Register 0x13 is programmed with a value of 0x00, then V
IH
on Pin 22 is 1.2 V.
5
To obtain specified V
IL
level on Pin 22, program Register 0x13 (WO) with a value of 0x04. If Register 0x13 is programmed with a value of 0x00, then V
IL
on Pin 22 is 0.4 V.
6
Guaranteed by characterization.
7
V
OH
and V
OL
levels obtained using default drive strength value (0xD5) in Register Subaddress 0xF4.
8
For CVBS current measurements only, ADC0 is powered up. For RGB current measurements only, ADC0, ADC1, and ADC2 are powered up. For SCART FB current
measurements, all four ADCs are powered up.
