REV. A
–2–
AD9059–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS (VD = 5 V, VDD = 3 V, external reference, ENCODE = 60 MSPS, unless otherwise noted.)
AD9059BRS
Parameter
Temp
Test Level
Min
Typ
Max
Unit
RESOLUTION
8
Bits
DC ACCURACY
Differential Nonlinearity
25
°CI
0.75
2.0
LSB
Full
VI
2.5
LSB
Integral Nonlinearity
25
°CI
0.75
2.0
LSB
Full
VI
2.5
LSB
No Missing Codes
Full
VI
Guaranteed
Gain Error
1
25
°CI
–6
–2.5
+6
% FS
Full
VI
–8
+8
% FS
Gain Temperature Coefficient
1
Full
V
±70
ppm/
°C
ANALOG INPUT
Input Voltage Range (Centered at 2.5 V)
25
°CV
1.0
V p-p
Input Offset Voltage
25
°CI
–15
0
+15
mV
Full
VI
–25
+25
mV
Input Resistance
25
°CV
150
k
Input Capacitance
25
°CV
2
pF
Input Bias Current
25
°CI
6
16
A
Analog Bandwidth
25
°CV
120
MHz
CHANNEL MATCHING (A to B)
Gain Delta
25
°CV
±1% FS
Input Offset Voltage Delta
25
°CV
±4mV
BAND GAP REFERENCE
Output Voltage
Full
VI
2.4
2.5
2.6
V
Temperature Coefficient
Full
V
±10
ppm/
°C
SWITCHING PERFORMANCE
Maximum Conversion Rate
Full
VI
60
MSPS
Minimum Conversion Rate
Full
IV
5
MSPS
Aperture Delay (tA)25
°CV
2.7
ns
Aperture Uncertainty (Jitter)
25
°CV
5
ps, rms
Output Valid Time (tV)
2
Full
IV
4.0
6.6
ns
Output Propagation Delay (tPD)
2
Full
IV
9.5
14.2
ns
DYNAMIC PERFORMANCE
3
Transient Response
25
°CV
9
ns
Overvoltage Recovery Time
25
°CV
9
ns
Signal-to-Noise Ratio (SINAD) (with Harmonics)
fIN = 10.3 MHz
25
°CI
40
44.5
dB
fIN = 76 MHz
25
°CV
43.5
dB
Effective Number of Bits (ENOB)
fIN = 10.3 MHz
25
°CI
6.35
7.1
Bits
fIN = 76 MHz
25
°CV
6.9
Bits
Signal-to-Noise Ratio (SNR) (Without Harmonics)
fIN = 10.3 MHz
25
°CI
42
46
dB
fIN = 76 MHz
25
°CV
45
dB
Second Harmonic Distortion
fIN = 10.3 MHz
25
°CI
–50
–62
dBc
fIN = 76 MHz
25
°CV
–54
dBc
Third Harmonic Distortion
fIN = 10.3 MHz
25
°CI
–46
–60
dBc
fIN = 76 MHz
25
°CV
–54
dBc
Two-Tone Intermodulation Distortion (IMD)
25
°CV
–52
dBc
Channel Crosstalk Rejection
25
°CV
–50
dBc
Differential Phase
25
°CV
0.8
Degrees
Differential Gain
25
°CV
1.0
%