ADC12D040CIVS National Semiconductor, ADC12D040CIVS Datasheet - Page 7

• Manufacturer Part Number: ADC12D040CIVS
• Description: DUAL 12BIT ADC, 40MSPS, SMD, 12D040
• Manufacturer: National Semiconductor

Specifications of ADC12D040CIVS

• Resolution (bits): 12bit
• Input Channel Type: Differential
• Data Interface: Parallel
• Supply Voltage Range - Analogue: 4.75V To 5.25V
• Supply Voltage Range - Digital: 2.35V To 5.25V, 4.75V To 5.25V
• Sampling Rate: 40MSPS
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Symbol
Symbol
CLK, PD, OE DIGITAL INPUT CHARACTERISTICS
V
V
I
I
C
D0–D11 DIGITAL OUTPUT CHARACTERISTICS
V
V
I
+I
−I
C
H3
SFDR
IMD
INTER-CHANNEL CHARACTERISTICS
REFERENCE AND ANALOG INPUT CHARACTERISTICS
C
V
R
V
IN(1)
IN(0)
OZ
Converter Electrical Characteristics
DC and Logic Electrical Characteristics
Unless otherwise specified, the following specifications apply for AGND = DGND = DR GND = 0V, V
+3.0V, PD = 0V, INT/EXT = V
apply for T
IN(1)
IN(0)
OUT(1)
OUT(0)
Unless otherwise specified, the following specifications apply for AGND = DGND = DR GND = 0V, V
= 0V, INT/EXT = V
T
REF
IN
IN
OUT
IN
REF
SC
SC
J
= T
MIN
Logical “1” Input Voltage
Logical “0” Input Voltage
Logical “1” Input Current
Logical “0” Input Current
Digital Input Capacitance
Logical “1” Output Voltage
Logical “0” Output Voltage
TRI-STATE Output Current
Output Short Circuit Source
Current
Output Short Circuit Sink Current
Digital Output Capacitance
Third Harmonic
Spurious Free Dynamic Range
Intermodulation Distortion
Channel — Channel Offset Match
Channel — Channel Gain Error
Match
Crosstalk
V
GND)
Input Reference Voltage (Note 13)
Reference Input Resistance
Analog Input Voltage Range
to T
IN
J
= T
Input Capacitance (each pin to
MAX
MIN
: all other limits T
D
, V
to T
Parameter
Parameter
REF
MAX
= +2.0V, OEA, OEB = 0V, f
: all other limits T
D
, V
REF
J
= 25˚C (Notes 7, 8, 9)
= +2.0V, OEA, OEB = 0V, f
J
V
V
V
V
I
I
V
V
V
V
= 25˚C (Notes 7, 8, 9)
f
f
f
f
f
each = −6.0 dBFS
10 MHz Tested Channel. 15 MHz
Other Channel
V
+ 0.7 V
OUT
OUT
IN
IN
IN
IN
IN
D
D
IN
IN
OUT
OUT
OUT
OUT
IN
= 5.25V
= 4.75V
= 1 MHz, V
= 10 MHz, V
= 1 MHz, V
= 10 MHz, V
= 9.6 MHz and 10.2 MHz,
= 5.0V
= 0V
= 2.5 Vdc
= −0.5 mA
= 1.6 mA, V
= 0V
= 2.5V or 5V
= 0V
= V
CLK
rms
DR
= 40 MHz, t
(Continued)
Conditions
Conditions
7
IN
IN
IN
IN
DR
= −0.5 dBFS
= −0.5 dBFS
CLK
= −0.5 dBFS
= −0.5 dBFS
= 3V
= 40 MHz, t
r
= t
V
V
(CLK LOW)
(CLK HIGH)
f
DR
DR
= 3 ns, C
= 2.5V
= 3V
r
= t
L
f
= 3 ns, C
= 20 pF/pin. Boldface limits apply for
(Note 10)
(Note 10)
Typical
Typical
±
±
2.00
−84
−82
−80
−80
100
−100
0.02
0.05
84
80
−10
100
−20
8
7
10
20
5
5
L
= 20 pF/pin. Boldface limits
A
A
(Note 10)
= V
(Note 10)
V
Limits
D
−69.5
Limits
69.5
1.0
2.4
D
2.0
1.0
2.3
2.7
0.4
+5V, V
0
4
= +5V, V
DR
www.national.com
+3.0V, PD
MΩ (min)
dB (max)
mA (min)
mA (min)
dB (min)
DR
(Limits)
V (max)
V (max)
(Limits)
V (max)
V (max)
V (min)
V (min)
V (min)
V (min)
V (min)
Units
dBFS
Units
%FS
%FS
dB
dB
dB
pF
pF
µA
µA
pF
nA
nA
pF
=