AT2101 Datasheet, PDF (4/8 Pages) Aimtron Technology – 12-Bit 6MSPS A/D CONVERTER

AT2101
12-Bit 6MSPS A/D CONVERTER
Electrical Specifications
T_a=+25⁰C, AV_DD=DV_DD=+5.0V, AGND=DGND=0.0V, V_RB=1V and V_RT=3V, unless otherwise specified.
PARAMETERS
Resolution
DC Accuracy (+25⁰C)
Integral Nonlinearity
Differential Nonlinearity
No Missing Codes
Zero Error(+25⁰C)
Gain Error(+25⁰C)
Analog Input
Input Voltage Range
Common-Mode Voltage
Input Bias Current
Sample-Hold Input Bandwidth
Input Resistance
Input Capacitance
Dynamic Performance
Signal-to-Noise Ratio
fin=500KHz
fin=1MHz
Spurious Free Dynamic Range
fin=500KHz
fin=1MHz
Timing Characteristics
Output Data Delay (td)
Output Data Delay (tdsl)
Data Valid Time
Sampling Time Offset
Digital Inputs
Input Current, Logic High
Input Current, Logic Low
Pulse Width High (CLK)
Pulse Width Low (CLK)
Voltage, Logic High
Voltage, Logic Low
Digital Outputs
Output Current, Logic High
Output Current, Logic Low
Voltage, Logic High
Voltage, Logic Low
Power Supply Requirements
AV_DD (Analog Supply Voltage)
DV_DD (Digital Supply Voltage)
Supply Voltage Difference
Supply Current
Power Dissipation
TEST CONDICTION
-3dBFS
Referred to Full Scale
Referred to Full Scale
(High ‘Z’)
Tri-state circuit
V_DD=5.25V, V_IH=V_DD
V_DD=5.25V, V_IL=DGND
V_DD=min V_OH=4.25V
V_DD=min V_OL=0.4V
(AV_DD-DV_DD)
fs=6MSPS
MIN
12
1.5
54
58
83
83
4.0
-1.1
3.7
+4.75
+4.75
-0.1
TYP MAX
± 1.5
± 0.5
Guaranteed
± 7.5
± 1.25
3.5
2.5
5
100
50
10
59
68
66
18
30
100
100
5
10
100
10
1.0
4.0
0.4
+5.0 +5.25
+5.0 +5.25
0.0
0.1
65
325
UNITS
Bits
LSB
LSB
%FSR
%FSR
V
V
µA
MHz
KΩ
pF
dB
dB
dB
dB
ns
ns
ns
ns
μA
μA
ns
ns
V
V
mA
mA
V
V
V
V
V
mA
mW
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: [phone]
WWW: http://www.aimtron.com.tw
Fax: [phone]
Email: [e-mail]
4