AD9433 Analog Devices, AD9433 Datasheet - Page 4

• Manufacturer Part Number: AD9433
• Description: 12-Bit 105/125 MSPS Analog-To-Digital IF Sampling Converter
• Manufacturer: Analog Devices

Specifications of AD9433

• Resolution (bits): 12bit
• # Chan: 1
• Sample Rate: 125MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: 2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: QFP

AD9433
Parameter
DIGITAL OUTPUTS
1
2
3
AC SPECIFICATIONS
V
Table 2.
Parameter
DYNAMIC PERFORMANCE
1
Gain error and gain temperature coefficients are based on the ADC only (with a fixed 2.5 V external reference and a 2 V p-p differential analog input).
SFDR mode disabled (SFDR MODE = GND) for DNL and INL specifications.
Power dissipation measured with rated encode and a dc analog input (outputs static, I
SNR/harmonics based on an analog input voltage of −0.5 dBFS referenced to a 2 V full-scale input range. Harmonics are specified with the SFDR mode enabled
(SFDR MODE = 5 V). SNR/SINAD specified with the SFDR mode disabled (SFDR MODE = ground).
DD
Logic 1 Voltage
Logic 0 Voltage
Output Coding
Signal-to-Noise Ratio (SNR) (Without Harmonics)
Signal-to-Noise and Distortion (SINAD) Ratio
Effective Number of Bits (ENOB)
Second-Order and Third-Order Harmonic
Worst Other Harmonic or Spur (Excluding
Two-Tone Intermodulation Distortion (IMD3)
= 3.3 V, V
f
f
f
f
f
(with Harmonics)
f
f
f
f
f
f
f
f
f
f
Distortion
f
f
f
f
f
Second-Order and Third-Order Harmonics)
f
f
f
f
f
f
f
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN1
IN1
= 10.3 MHz
= 49 MHz
= 70 MHz
= 150 MHz
= 250 MHz
= 10.3 MHz
= 49 MHz
= 70 MHz
= 150 MHz
= 250 MHz
= 10.3 MHz
= 49 MHz
= 70 MHz
= 150 MHz
= 250 MHz
= 10.3 MHz
= 49 MHz
= 70 MHz
= 150 MHz
= 250 MHz
= 10.3 MHz
= 49 MHz
= 70 MHz
= 150 MHz
= 250 MHz
= 49.3 MHz; f
= 150 MHz; f
CC
= 5 V; differential encode input, unless otherwise noted.
IN2
IN2
= 151 MHz
= 50.3 MHz
1
Temp
Full
Full
Test
Level
VI
VI
Temp
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
Twos complement or offset binary
Min
V
DD
− 0.05
Rev. A | Page 4 of 20
Test
Level
I
I
V
V
V
I
I
V
V
V
I
I
V
V
V
I
I
V
V
V
I
I
V
V
V
V
V
Typ
105 MSPS
Min
66.5
65.5
66.0
64.0
−78
−73
−88
−82
VDD
= 0). I
VCC
105 MSPS
Max
0.05
and I
Typ
68.0
67.5
67.0
65.4
63.7
68.0
67.5
66.9
64.0
61.2
11.1
11.0
10.9
10.4
9.9
−85
−80
−83
−72
−67
−92
−89
−87
−87
−85
−92
−80
VDD
measured with 10.3 MHz analog input @ −0.5 dBFS.
Max
Min
V
Twos complement or offset binary
DD
− 0.05
Min
66.0
64.0
65.0
63.5
−76
−72
−84
−82
125 MSPS
Typ
125 MSPS
Typ
67.7
66.0
65.4
62.0
60.0
67.0
65.5
64.5
61.5
57.7
10.9
10.7
10.6
10.0
9.4
−85
−76
−78
−67
−65
−90
−87
−85
−84
−76
−90
−76
Max
0.05
Max
Unit
V
V
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Bits
Bits
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc