AD9433-105 Analog Devices, AD9433-105 Datasheet - Page 3

• Manufacturer Part Number: AD9433-105
• Description: 12-Bit, 105/125 MSPS Analog-to-digital if Sampling Converter
• Manufacturer: Analog Devices

DC SPECIFICATIONS
Parameter
DIGITAL OUPUTS
AC SPECIFICATIONS
Parameter
DYNAMIC PERFORMANCE
NOTES
1
2 t
not to exceed an ac load of 10 pF or a dc current of ±40 ì A. Rise and fall times measured from 10% to 90%.
3
Typical
4
Specifications subject to change without notice.
REV. PrD 12/19/2000 10:46 AM
Characteristics and specifications are subject to change without notice. Analog Devices assumes no obligation regarding future manufacturing or
sale of this product. Last Revision TBD. For latest specification e-mail
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).
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.
Logic "1" Voltage
Logic "0" Voltage
Output Coding
Signal to Noise Ratio (SNR)
Signal to Noise Ratio (SINAD)
Effective Number of Bits
2
Worst other Harmonic or Spur
Two Tone Imtermod Distortion (IMD)
V
nd
(Without Harmonics)
f
f
f
f
f
(With Harmonics)
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
(Excluding 2
f
f
f
f
f
f
f
f
and
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
IN1
& 3
=10.3MHz
=49MHz
=70MHz
=150MHz
=250MHz
=10.3MHz
=49MHz
=70MHz
=150MHz
=250MHz
=10.3MHz
=49MHz
=70MHz
=150MHz
=250MHz
=10.3MHz
=49MHz
=70MHz
=150MHz
=250MHz
=10.3MHz
=49MHz
=70MHz
=150MHz
=250MHz
t
JA
=29.3MHz, f
=150MHz, f
=250MHz, f
PD
rd
for LQFP package = 50C/W.
are measured from the transition points of the ENCODE input to the 50%/50% levels of the digital outputs swing. The digital output load during test is
Harmonic Distortion(SNR)
nd
& 3
IN2
IN2
IN2
=151MHz
=251MHz
rd
=30.3MHz
)
PRELIMINARY TECHNICAL DATA
4
continued (VDD = 3.3 V, VCC = 5.0 V; external reference; differential encode input, unless otherwise noted)
(
VDD
= 3.3 V,
Temp
VCC
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
25 C
Full
Full
= 5.0 V; internal reference; differential encode input, unless otherwise noted)
Level
Level
Test
Test
VI
VI
V
V
V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
3
[e-mail]
VDD
Min
Min
= 0.). I
AD9433-105
AD9433-105
Guaranteed
VCC
V
63.5.5
DD
Typ
Typ
68.0
66.8
67.0
65.5
67.8
67.2
66.5
65.0
63.0
11.0
11.0
10.8
10.6
10.2
85
85
80
80
75
90
90
90
90
90
and I
-0.05
Twos Compliment or Offset Binary
VDD
measured with 10.3MHz analog input @ 0.5dBFS.
Analog Devices Preliminary Specification
Max
Max
0.05
Mi n
Min
.
AD9433-125
AD9433-125
Guaranteed
V
DD
Typ
Typ
67.5
65.0
64.5
62.0
60.0
67.2
65.4
63.6
60.0
57.0
10.4
10.4
10.2
9.8
9.5
83
80
80
80
75
90
85
85
83
80
-0.05
Max
Max
0.05
AD9433
Units
dBFS
dBFS
dBFS
dBFS
dBFS
Unit
Bits
Bits
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V
V