adc12ds105cisq National Semiconductor Corporation, adc12ds105cisq Datasheet - Page 7

• Manufacturer Part Number: adc12ds105cisq
• Description: Dual 12-bit, 105 Msps A/d Converter With Serial Lvds Outputs
• Manufacturer: National Semiconductor Corporation

STATIC CONVERTER CHARACTERISTICS
INL
DNL
REFERENCE AND ANALOG INPUT CHARACTERISTICS
V
V
C
V
Symbol
CMO
CM
REF
IN
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ADC12DS080 Converter Electrical Characteristics
This product is currently under development. As such, the parameters specified are DESIGN TARGETS. The specifica-
tions cannot be guaranteed until device characterization has taken place.
Unless otherwise specified, the following specifications apply: AGND = DRGND = 0V, V
f
limits apply for T
CLK
Supply Voltage (V
Voltage on Any Pin
Input Current at Any Pin other
than Supply Pins (Note 4)
Package Input Current (Note 4)
Max Junction Temp (T
Thermal Resistance (θ
ESD Rating
Storage Temperature
Soldering process must comply with National
Semiconductor's Reflow Temperature Profile
specifications. Refer to www.national.com/packaging.
(Note 7)
(Not to exceed 4.2V)
Human Body Model (Note 6)
Machine Model (Note 6)
= 80 MHz, V
Resolution with No Missing Codes
Integral Non Linearity (Note 11)
Differential Non Linearity
Under Range Output Code
Over Range Output Code
Common Mode Output Voltage
Analog Input Common Mode Voltage
V
GND) (Note 12)
External Reference Voltage
IN
Input Capacitance (each pin to
A
CM
= 25°C (Notes 8, 9)
A
= V
, V
Parameter
DR
CMO
J
JA
)
)
)
, C
L
= 5 pF/pin. Typical values are for T
−0.3V to (V
−65°C to +150°C
−0.3V to 4.2V
(Notes 1, 3)
V
± 0.5 V
IN
A
±50 mA
30°C/W
+150°C
+0.3V)
±5 mA
2500V
= 1.5 Vdc
250V
7
Conditions
A
= 25°C. Boldface limits apply for T
Operating Ratings
Operating Temperature
Supply Voltage (V
Clock Duty Cycle
V
|AGND-DRGND|
CM
(CLK LOW)
(CLK HIGH)
(DCS Enabled)
(DCS disabled)
A
A
=V
= V
DR
(Note 10)
Typical
DR
)
±0.25
4095
±0.5
1.20
1.5
1.5
8.5
3.5
= +3.0V, Internal V
0
(Notes 1, 3)
MIN
Limits
1.176
1.224
4095
1.45
1.55
1.4
1.6
12
0
−40°C
≤
T
A
≤
+2.7V to +3.6V
≤
T
REF
1.4V to 1.6V
MAX
T
LSB (max)
LSB (max)
www.national.com
LSB (min)
LSB (min)
Bits (min)
A
(Limits)
V (max)
V (max)
V (max)
V (min)
V (min)
V (min)
≤
= +1.2V,
≤
Units
30/70 %
45/55 %
. All other
100mV
pF
pF
+85°C