M
10-Bit, 20Msps, T T L-Output ADC
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC ..........................................................................................................
6V
V
EE .........................................................................................................
-6V
Analog Input......................................................VFB
≤
VIN
≤
VFT
VFT, VFB ...........................................................................3V, -3V
Reference-Ladder Current..................................................12mA
CLK Input...............................................................................V
CC
Digital Outputs.....................................................30mA to -30mA
ELECTRICAL CHARACTERISTICS
(V
CC
= +5.0V, V
EE
= -5.2V, DV
CC
= +5.0V, V
IN
= ±2.0V, VSB = -2.0V, VST = +2.0V, f
CLK
= 20MHz, 50% clock duty cycle,
T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP......................................................................1.14W
SO .......................................................................................1W
Operating Temperature Range...............................0°C to +70°C
J unction Temperature .....................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
V
V
V
V
I
VI
V
I
VI
V
VI
VI
VI
VI
V
V
V
VI
VI
V
TEST
LEVEL
ns
20
T
A
= +25°C
Acquisition Time
ps-RMS
5
T
A
= +25°C
Aperture J itter Time
ns
ns
14
1
18
T
A
= +25°C
T
A
= +25°C
Output Delay
Aperture Delay Time
Clock
Cycle
1
Pipeline Delay (Latency)
ns
20
Overvoltage Recovery Time
MHz
20
Maximum Conversion Rate
/°C
0.8
Reference-Ladder
Tempco
500
800
Reference-Ladder
Resistance
MHz
LSB
LSB
120
±2.0
±2.0
3dB small signal
Input Bandwidth
Positive Full-Scale Error
Negative Full-Scale Error
REFERENCE INPUT
pF
5
Input Capacitance
k
75
300
T
A
= -55°C to +125°C
Input Resistance
LSB
±0.5
Differential Nonlinearity
No Missing Codes
ANALOG INPUT
LSB
±1.0
Bits
10
Resolution
DC ACCURACY
(± full scale, 250kHz sample rate, T
A
= +25°C)
Integral Nonlinearity
k
100
300
Input Resistance
μA
75
T
A
= -55°C to +125°C
Input Bias Current
μA
30
60
V
IN
= 0V
Input Bias Current
V
±2.0
Input Voltage Range
Guaranteed
UNITS
MAX1160A
TYP
MIN
MAX
CONDITIONS
PARAMETER
20
5
14
1
18
1
20
20
0.8
500
800
120
±2.0
±2.0
5
75
300
±0.75
±1.5
10
100
300
75
30
60
±2.0
Guaranteed
MAX1160B
TYP
MIN
MAX
TIMING CHARACTERISTICS