Data Sheet ADV7127
Rev. A | Page 3 of 18
SPECIFICATIONS
5 V ELECTRICAL CHARACTERISTICS
V
AA
= 5 V ± 5%, V
REF
= 1.235 V, R
SET
= 560 Ω, C
L
= 10 pF. All specifications T
MIN
to T
MAX
,
1
unless otherwise noted. T
J MAX
= 110°C.
Table 1.
Parameter Symbol Min Typ Max Unit Test Conditions/Comments
STATIC PERFORMANCE
Resolution (Each DAC) 10 Bits
Integral Nonlinearity (INL) –1 +0.4 +1 LSB
Differential Nonlinearity –1 +0.25 +1 LSB Guaranteed monotonic
DIGITAL AND CONTROL INPUTS
Input Voltage
High V
IH
2 V
Low V
IL
0.8 V
PDOWN
Input Voltage
High 3 V
IN
IN
AA
Pull-Up Current
PSAVE
20 µA
PDOWN
20 µA
Input Capacitance C
IN
10 pF
ANALOG OUTPUTS
Output Current 2.0 18.5 mA
Output Compliance Range V
OC
0 1.4 V
Output Impedance R
OUT
100 kΩ
Output Capacitance C
OUT
10 pF I
OUT
= 0 mA
Offset Error –0.025 +0.025 % FSR Tested with DAC output = 0 V
Gain Error
2
–5.0 +5.0 % FSR FSR = 17.62 mA
VOLTAGE REFERENCE (EXTERNAL
AND INTERNAL)
3
Reference Range V
REF
1.12 1.235 1.35 V
POWER DISSIPATION
Supply Current
Digital 1.5 3 mA f
CLK
= 50 MHz
4 6 mA f
CLK
= 140 MHz
6.5 10 mA f
CLK
= 240 MHz
SET
5 mA R
SET
= 4933 Ω
Standby
4
3.8 6 mA
PSAVE
= low, digital and control inputs at V
AA
PDOWN
1 mA
Power Supply Rejection Ratio PSRR 0.1 0.5 %/%
1
Temperature range T
MIN
to T
MAX
: −40°C to +85°C at 50 MHz and 140 MHz, and 0°C to 70°C at 240 MHz.
2
Gain error = ((Measured (FSC)/Ideal (FSC) − 1) × 100), where Ideal = V
REF
/R
SET
× K × (0x3FF) and K = 7.9896.
3
The digital supply is measured with a continuous clock, with data input corresponding to a ramp pattern, and with an input level at 0 V and V
DD
.
4
These typical/maximum specifications are guaranteed by characterization to be over the 4.75 V to 5.25 V range.