ltc2182 Linear Technology Corporation, ltc2182 Datasheet - Page 5

• Manufacturer Part Number: ltc2182
• Description: 16-bit, 65msps/ 40msps/25msps Low Power Dual Adcs
• Manufacturer: Linear Technology Corporation

otherwise specifications are at T
INTERNAL REFERENCE CHARACTERISTICS
DYNAMIC ACCURACY
SYMBOL PARAMETER
SNR
SFDR
S/(N+D)
full operating temperature range, otherwise specifications are at T
PARAMETER
V
V
V
V
V
V
V
CM
CM
CM
REF
REF
REF
REF
Output Voltage
Output Temperature Drift
Output Resistance
Output Voltage
Output Temperature Drift
Output Resistance
Line Regulation
Signal-to-Noise Ratio
Spurious Free Dynamic Range
2nd Harmonic
Spurious Free Dynamic Range
3rd Harmonic
Spurious Free Dynamic Range
4th Harmonic or Higher
Signal-to-Noise Plus
Distortion Ratio
Crosstalk
A
CONDITIONS
I
–600µA < I
I
–400µA < I
1.7V < V
= 25°C. A
OUT
OUT
= 0
= 0
CONDITIONS
5MHz Input
30MHz Input
70MHz Input
140MHz Input
5MHz Input
30MHz Input
70MHz Input
140MHz Input
5MHz Input
30MHz Input
70MHz Input
140MHz Input
5MHz Input
30MHz Input
70MHz Input
140MHz Input
5MHz Input
30MHz Input
70MHz Input
140MHz Input
10MHz Input
DD
The
OUT
OUT
IN
< 1.9V
= –1dBFS. (Note 5)
l
< 1mA
< 1mA
denotes the specifications which apply over the full operating temperature range,
l
l
l
l
l
75.6
74.9
MIN
82
83
89
A
= 25°C. (Note 5)
LTC2182
LTC2182/LTC2181/LTC2180
–110
76.9
76.8
76.3
76.8
76.7
76.4
76.3
0.5 • V
TYP
77
90
90
89
84
90
90
89
84
95
95
95
95
1.225
MIN
DD
The
MAX
– 25mV
l
denotes the specifications which apply over the
MIN
75.4
74.9
84
84
89
LTC2181
–110
76.9
76.8
76.7
76.2
76.7
76.6
76.3
75.2
TYP
0.5 • V
90
90
89
84
90
90
89
84
95
95
95
95
1.250
TYP
±25
±25
0.6
4
7
DD
MAX
75.5
74.9
MIN
85
85
89
0.5 • V
LTC2180
1.275
MAX
–110
DD
77.1
76.9
76.4
76.9
76.8
76.5
76.4
TYP
77
90
90
89
84
90
90
89
84
95
95
95
95
+ 25mV
MAX
ppm/°C
ppm/°C
UNITS
UNITS
218210f
mV/V
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
5
dBc
Ω
Ω
V
V