ADS -CCD1202
FUNCTIONAL SPECIFICATIONS
(T
A
= +25°C, ±Vcc = ±15V (or ±12V), +V
DD
= +5V, 1.2MHz sampling rate, and a mnimum1 mnute warmup
unless otherwise specified.)
+25°C
0 to +70°C
–55 to +125° C
ANALOG INPUT
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
UNITS
Input Voltage Range
Input Resistance
Input Capacitance
—
0.99
—
0 to +10
1
7
—
1.01
15
—
0.99
—
0 to +10
1
7
—
1.01
15
—
0.99
—
0 to +10
1
7
—
1.01
15
Volts
k
pF
DIGITAL INPUTS
Logic Levels
Logic "1"
Logic "0"
Logic Loading "1"
Logic Loading "0"
Start Convert Positive Pulse Width
20
+2
—
—
—
—
—
—
—
200
300 20 200 300 20 200 300
ns
—
+0.8
+20
–20
+2
—
—
—
—
—
—
—
—
+0.8
+20
–20
+2
—
—
—
—
—
—
—
—
+0.8
+20
–20
Volts
Volts
μA
μA
STATIC PERFORMANCE
Resolution
Integral Nonlinearity
(fin =
10kHz)
Differential Nonlinearity
(fin =
10kHz)
Full Scale Absolute Accuracy
Offset Error
(Tech Note 2)
Gain Error
(Tech Note 2)
No Mssing Codes
(fin = 10kHz)
—
—
—
—
—
—
12
12
±0.5
+0.25
+0.1
±0.15
±0.1
—
—
—
—
—
—
—
—
—
12
12
±0.5
±0.25
±0.2
±0.2
±0.4
—
—
—
—
—
—
—
—
—
12
12
±1
—
—
Bits
LSB
LSB
%FSR
%FSR
%
Bits
±0.45
±0.3
±0.3
±0.4
—
±0.45
±0.5
±0.5
±0.8
—
±0.35
±0.3
±0.5
±0.5
—
±0.75
±0.8
±1.2
±1.4
—
DYNAMIC PERFORMANCE
Peak Harmonics
(–0.5dB)
dc to 500kHz
500kHz to 1MHz
Total Harmonic Distortion
(–0.5dB)
dc to 500kHz
500kHz to 1MHz
Signal-to-Noise Ratio
(w/o distortion, –0.5dB)
dc to 500kHz
500kHz to 1MHz
Signal-to-Noise Ratio
(8 distortion, –0.5dB)
dc to 500kHz
500kHz to 1MHz
Two-tone Intermodulation Distortion
(fin = 200kHz, 500kHz
fs = 2MHz, –0.5dB)
Noise
Input Bandwidth
(–3dB)
Small Signal (–20dB input)
Large Signal(–0.5dB input)
Feedthrough Rejection
(fin =
1MHz)
Slew Rate
Aperture Delay Time
Aperture Uncertainty
S/H Acquisition Time
( to ±0.01%FSR, 10V step)
Overvoltage Recovery Time
A/D Conversion Rate
—
—
–80
–77
–75
–71
—
—
–80
–77
–75
–71
—
—
–76
–73
–72
–66
dB
dB
—
—
–76
–75
–73
–70
—
—
–76
–75
–73
–70
—
—
–74
–71
–70
–65
dB
dB
71
71
72
72
—
—
71
71
72
72
—
—
71
70
72
72
—
—
dB
dB
70
68
71
71
—
—
70
68
71
71
—
—
68
65
70
69
—
—
dB
dB
—
—
–83
600
—
—
—
—
–82
600
—
—
—
—
–81
600
—
—
dB
μVrms
—
—
9
8
—
—
—
—
9
8
—
—
—
—
9
8
—
—
MHz
MHz
—
—
—
—
82
±200
±20
5
—
—
—
—
—
—
—
—
82
±200
±20
5
—
—
—
—
—
—
—
—
82
±200
±20
5
—
—
—
—
dB
V/μs
ns
ps rms
150
—
2
190
400
—
230
500
—
150
—
2
190
400
—
230
500
—
150
—
2
190
400
—
230
500
—
ns
ns
MHz
ABSOLUTE MAXIMUM RATINGS
PARAMETERS
LIMITS
UNITS
+12V/+15V Supply
(Pin 22)
–12V/–15V Supply
(Pin 24)
+5V Supply
(Pin 13)
Digital Input
(Pin 16)
Analog Input
(Pin 20)
Lead Temp.
(10 seconds)
0 to +16
0 to –16
0 to +6
Volts
Volts
Volts
Volts
Volts
°C
–0.3 to +V
DD
+0.3
–5 to +14
+300
PHYSICAL/ENVIRONMENTAL
PARAMETERS
MIN.
TYP.
MAX.
UNITS
Operating Temp. Range, Case
ADS-CCD1202MC
ADS-CCD1202MM
Thermal Impedance
θ
jc
θ
ca
Storage Temperature Range
Package Type
Weight
0
—
—
+70
+125
°C
°C
–55
—
—
–65
5
24
–
—
—
°C/Watt
°C/Watt
°C
+150
24-pin, metal-sealed ceramc DDIP
0.42 ounces (12 grams)
2
.