LTC1197 Linear Technology, LTC1197 Datasheet - Page 4

• Manufacturer Part Number: LTC1197
• Description: 10-Bit/ 500ksps ADCs in MSOP with Auto Shutdown
• Manufacturer: Linear Technology

CONVERTER AND MULTIPLEXER CHARACTERISTICS
LTC1197/LTC1197L
LTC1199/LTC1199L
PARAMETER
Offset Error
Linearity Error
Gain Error
No Missing Codes Resolution
Analog Input Range
Reference Input Range
Analog Input Leakage Current
DYNAMIC ACCURACY
V
SYMBOL PARAMETER
S/(N + D) Signal-to-Noise Plus
THD
IMD
V
SYMBOL PARAMETER
S/(N + D) Signal-to-Noise Plus
THD
IMD
4
V
CC
CC
CC
= 2.7V, V
= 5V, V
= 2.7V, V
U
U W
Distortion Ratio
Total Harmonic Distortion
First 5 Harmonics
Peak Harmonic or Spurious Noise
Intermodulation Distortion
Distortion Ratio
Total Harmonic Distortion
First 5 Harmonics
Peak Harmonic or Spurious Noise
Intermodulation Distortion
REF
REF
REF
= 5V, f
= 2.5V, f
= 2.5V (LTC1197L), f
CLK
= f
CLK
U
CLK(MAX)
= f
CLK(MAX)
W
as defined in Recommended Operating Conditions, unless otherwise noted.
CONDITIONS
(Note 3)
LTC1197L
(Note 4)
CLK
as defined in Recommended Operating Conditions, unless otherwise noted.
= f
CLK(MAX)
CONDITIONS
100kHz Input Signal
100kHz Input Signal
100kHz Input Signal
f
CONDITIONS
50kHz Input Signal
50kHz Input Signal
50kHz Input Signal
f
IN1
IN1
2nd Order Terms
3rd Order Terms
2nd Order Terms
3rd Order Terms
= 97.046kHz, f
= 48.5kHz, f
as defined in Recommended Operating Conditions, unless otherwise noted.
IN2
IN2
= 51.5kHz
= 102.905kHz
MIN
0.2
10
MIN
MIN
LTC1197L
LTC1197L
LTC1197
TYP
TYP
– 64
– 68
– 65
– 70
TYP
– 60
– 63
– 60
– 65
60
58
V
– 0.05V to V
CC
MAX
+ 0.05V
MAX
MAX
2
1
4
1
CC
MIN
MIN
+ 0.05V
MIN
10
LTC1199L
LTC1199L
LTC1199
TYP
– 64
– 68
– 65
– 70
TYP
– 60
– 63
– 60
– 65
TYP
60
58
MAX
MAX
MAX
2
1
4
1
UNITS
UNITS
UNITS
LSB
LSB
LSB
Bits
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V
V
A