AD9032_15 Datasheet, PDF (2/8 Pages) Analog Devices – 12-Bit 25 MSPS A/D Converter

AD9032–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS (+V_S = +5 V; –V_S = –5.2 V, Encode = 25.6 MSPS, unless otherwise noted)
Parameter (Conditions)
Test
Temp Level
AD9032AD/AZ
AD9032BD/BZ
AD9032TD/TZ
Min Typ Max Min Typ Max Min Typ Max Units
RESOLUTION
12
12
12
Bits
DC ACCURACY
Differential Nonlinearity
+25°C I
0.65 1.25
0.5 1.0
0.5 1.0 LSB
Full
VI
1.75
1.5
1.5 LSB
Integral Nonlinearity
+25°C V
1.0
1.0
1.0
LSB
Full
V
2.0
2.0
2.0
LSB
No Missing Codes
Full
VI
Guaranteed
Guaranteed
Guaranteed
Offset Error
+25°C I
5
15
5
15
5
15 mV
OBSOLETE ^{Gain Error}
Full
VI
+25°C I
Full
VI
ANALOG INPUT
Input Voltage Range
Input Resistance
Input Capacitance
Analog Bandwidth
+25°C I
+25°C VI
+25°C IV
+25°C IV
SWITCHING PERFORMANCE¹
Conversion Rate
Full
VI
Aperture Delay (t_A)
Aperture Uncertainty (jitter)
Full
IV
Full
IV
Output Delay (t_OD)
Data Ready Delay (t_DR)
Output Time Skew
Full
IV
Full
IV
Full
IV
ENCODE INPUT
25
± 0.5 ± 1.0
± 2.5
25
± 0.5 ± 1.0
± 2.5
30 mV
± 0.5 ± 1.0 % FS
± 2.5 % FS
± 1.024
95 100 105
7
10
150 220
± 1.024
95 100 105
7
10
150 220
± 1.024
95 100 105
7
10
150 220
V
Ω
pF
MHz
dc
13
4
9 13
3.5 7.5
1
25.6 dc
5
13
8
4
17 9 13
10.5 3.5 7.5
2
1
25.6 dc
5
13
8
4
17 9 13
10.5 3.5 7.5
2
1
25.6 MSPS
5
ns
8
ps, rms
17 ns
10.5 ns
2
ns
Logic “1” Voltage
Full
IV
–1.1
–1.1
–1.1
V
Logic “0” Voltage
Full
IV
–1.5
–1.5
–1.5 V
Logic “1” Current
Full
VI
150 300
150 300
150 300 µA
Logic “0” Current
Full
VI
150 300
150 300
150 300 µA
Input Capacitance
+25°C V
10
10
10
pF
Pulse Width (High)
+25°C IV
10
10
10
ns
Pulse Width (Low)
+25°C IV
10
10
10
ns
DYNAMIC PERFORMANCE
Transient Response
Overvoltage Recovery Time
Harmonic Distortion
Analog Input @ 1.2 MHz
@ 1.2 MHz
@ 4.3 MHz
@ 9.6 MHz
@ 9.6 MHz
@ 12.1 MHz
Signal-to-Noise Ratio²
Analog Input @ 1.2 MHz
@ 1.2 MHz
@ 4.3 MHz
@ 9.6 MHz
@ 9.6 MHz
@ 12.1 MHz
Two-Tone Intermodulation
Distortion Rejection³
+25°C IV
+25°C IV
+25°C I
Full
VI
+25°C V
+25°C I
Full
VI
+25°C V
+25°C I
Full
VI
+25°C V
+25°C I
Full
VI
+25°C V
+25°C V
12 27
25 37
70 80
67
76
68 75
64
72
63 66
61
64
62 64
60
64
66
12 27
25 37
12 27 ns
25 37 ns
75 82
75 82
dBc
70
70
dBc
77
77
dBc
72 76
72 76
dBc
68
64
dBc
74
74
dBc
64 67
64 67
dB
63
61
dB
65
65
dB
62 64
62 64
dB
61
58
dB
64
64
dB
68
68
dBc
–2–
REV. 0