LTC2171-14 LINER [Linear Technology], LTC2171-14 Datasheet - Page 3

• Manufacturer Part Number: LTC2171-14
• Description: Quad 14-Bit, 125Msps ADC with Integrated Drivers
• Manufacturer: LINER [Linear Technology]

converTer characTerisTics
analog inpuT
DynaMic accuracy
temperature range, otherwise specifications are at T
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Differential Linearity Error
Offset Error
Gain Error
Offset Drift
Full-Scale Drift
Gain Matching
Offset Matching
Transition Noise
specifications are at T
SYMBOL
V
V
V
R
I
I
t
t
CMRR
BW-3dB
otherwise specifications are at T
SYMBOL
SNR
SFDR
S/N+D
IN(P/S)
IN(SENSE)
AP
JITTER
IN
IN(CM)
SENSE
IN
PARAMETER
Differential Analog Input Range (CH
at –1dBFS
Analog Input Common Mode (CH
External Voltage Reference Applied to SENSE External Reference Mode
Differential Input Resistance
Input Leakage Current
Input Leakage Current
Sample-and-Hold Acquisition Delay Time
Sample-and-Hold Acquisition Delay Jitter
Analog Input Common Mode Rejection Ratio
3dB Corner of Internal Lowpass Filter
PARAMETER
Signal-to-Noise Ratio
Spurious Free Dynamic Range
2nd or 3rd Harmonic
Spurious Free Dynamic Range
4th Harmonic or Higher
Signal-to-Noise Plus Distortion Ratio
Crosstalk, Near Channel
Crosstalk, Far Channel
A
= 25°C. (Note 6)
The
A
= 25°C. (Note 6)
l
CONDITIONS
Differential Analog Input (Note 7)
Differential Analog Input
(Note 8)
Internal Reference
External Reference
Internal Reference
External Reference
External Reference
External Reference
denotes the specifications which apply over the full operating temperature range, otherwise
The
+
+ CH
+
l
– CH
denotes the specifications which apply over the full operating temperature range,
–
)/2
–
)
CONDITIONS
70MHz Input
70MHz Input
70MHz Input
70MHz Input
10MHz (Note 12)
10MHz (Note 12)
A
= 25°C. (Note 6)
CONDITIONS
LTM9012-AB
Differential Analog Input (Note 9)
LTM9012-AB
0 < PAR/SER < V
0.625V < SENSE < 1.3V
The
l
denotes the specifications which apply over the full operating
DD
l
l
l
l
l
l
l
l
l
l
l
l
l
0.625
–0.9
–3.6
MIN
66.5
66.9
76.9
64.7
MIN
MIN
–37
14
–5
–3
–6
0 to 1.5
1.250
0.15
68.3
66.7
±1.2
±0.3
–1.3
–1.3
±0.2
TYP
100
TYP
TYP
±20
±35
±25
0.2
1.2
90
90
78
86
70
90
±3
±3
0
LTM9012
1.300
MAX
MAX
MAX
0.9
3.0
37
3
6
5
LSB
ppm/°C
ppm/°C
UNITS
UNITS
UNITS
ps
µV/°C
dBFS
dBFS
dBFS
dBFS
3
%FS
%FS
%FS
MHz
9012f
V
LSB
LSB
RMS
RMS
Bits
dBc
dBc
mV
mV
P-P
µA
µA
dB
ns
Ω
V
V