AD9203–SPECIFICATIONS
Parameter
RESOLUTION
MAX CONVERSION RATE
PIPELINE DELAY
DC ACCURACY
Differential Nonlinearity
Integral Nonlinearity
Offset Error
Gain Error
ANALOG INPUT
Input Voltage Range
Input Capacitance
Aperture Delay
Aperture Uncertainty (Jitter)
Input Bandwidth (–3 dB)
Input Referred Noise
INTERNAL REFERENCE
Output Voltage (0.5 V Mode)
Output Voltage (1 V Mode)
Output Voltage Tolerance (1 V Mode)
Load Regulation
POWER SUPPLY
Operating Voltage
Analog Supply Current
Digital Supply Current
Power Consumption
Power-Down
Power Supply Rejection Ratio
DYNAMIC PERFORMANCE
(AIN = 0.5 dBFS)
Signal-to-Noise and Distortion
f = 4.8 MHz
f = 20 MHz
Effective Bits
f = 4.8 MHz
f = 20 MHz
Signal-to-Noise Ratio
f = 4.8 MHz
f = 20 MHz
Total Harmonic Distortion
f = 4.8 MHz
f = 20 MHz
Spurious Free Dynamic Range
f = 4.8 MHz
f = 20 MHz
Two-Tone Intermodulation Distortion
Differential Phase
Differential Gain
DIGITAL INPUTS
High Input Voltage
Low Input Voltage
Clock Pulsewidth High
Clock Pulsewidth Low
Clock Period
2
P
D
PSRR
DNL
INL
E
ZS
E
FS
AIN
C
IN
T
AP
T
AJ
BW
F
S
Symbol
(AVDD = +3 V, DRVDD = +3 V, F
S
= 40 MSPS, input span from 0.5 V to 2.5 V, Internal 1 V
Reference, PWRCON = AVDD, 50% clock duty cycle, T
MIN
to T
MAX
unless otherwise noted.)
Min
Typ
10
40
5.5
±
0.25
±
0.65
±
0.6
±
0.7
1
1.4
2.0
1.2
390
0.3
0.5
1
±
5
0.65
2.7
2.7
3.0
3.0
20.1
4.4
9.5
74
88.8
0.65
0.04
±
0.7
±
1.4
±
2.8
±
4.0
2
Max
Units
Bits
MSPS
Clock Cycles
LSB
LSB
% FSR
% FSR
V p-p
pF
ns
ps rms
MHz
mV
V
V
mV
mV
V
V
mA
mA
mA
mW
mW
mW
% FS
Conditions
Switched, Single-Ended
VREF
VREF
REFSENSE = VREF
REFSENSE = GND
1.0 mA Load
±
30
1.2
3.6
3.6
22.0
6.0
14.0
84.0
108.0
1.2
±
0.25
AVDD
DRVDD
IAVDD
IDRVDD
f
IN
= 4.8 MHz, Output Bus Load = 10 pF
f
IN
= 20 MHz, Output Bus Load = 20 pF
f
IN
= 4.8 MHz, Output Bus Load = 10 pF
f
IN
= 20 MHz, Output Bus Load = 20 pF
SINAD
57.2
ENOB
9.2
SNR
57.5
THD
–76.0
–74.0 –65.0
SFDR
67.8
IMD
DP
DG
V
IH
V
IL
2.0
0.4
11.25
11.25
25
80
78
68
0.2
0.3
dB
dB
dB
Degree
%
V
V
ns
ns
ns
dB
dB
60.0
59.5
dB
dB
9.6
9.55
Bits
Bits
59.7
59.3
dB
dB
Note 1
Note 1
Note 1
Note 1
f = 44.49 MHz and 45.52 MHz
NTSC 40 IRE Ramp
–2–
REV. 0
AD [ ANALOG DEVICES ]
