LTC1414 Linear Technology, LTC1414 Datasheet - Page 3

• Manufacturer Part Number: LTC1414
• Description: 14-Bit/ 2.2Msps/ Sampling A/D Converter
• Manufacturer: Linear Technology

I TER AL REFERE CE CHARACTERISTICS
DIGITAL I PUTS AND OUTPUTS
DY
SYMBOL PARAMETER
S/(N + D) Signal-to-Noise Plus Distortion Ratio
THD
SFDR
IMD
PARAMETER
V
V
V
V
COMP Output Voltage
POWER REQUIRE E TS
SYMBOL PARAMETER
V
V
I
I
P
SYMBOL PARAMETER
V
V
I
C
V
V
I
I
U
DD
SS
IN
SOURCE
SINK
REF
REF
REF
REF
DD
SS
D
IH
IL
IN
OH
OL
Output Voltage
Output Tempco
Line Regulation
Output Resistance
U W
A
Total Harmonic Distortion
Spurious Free Dynamic Range
Intermodulation Distortion
Full Power Bandwidth
Full Linear Bandwidth
Positive Supply Voltage
Negative Supply Voltage
Positive Supply Current
Negative Supply Current
Power Dissipation
High Level Input Voltage
Low Level Input Voltage
Digital Input Current
Digital Input Capacitance
High Level Output Voltage
Low Level Output Voltage
Output Source Current
Output Sink Current
U
IC
U
ACCURACY
U
W U
U
(Note 5)
(Note 5)
CONDITIONS
1.1MHz Input Signal
100kHz Input Signal, First 5 Harmonics
1.1MHz Input Signal, First 5 Harmonics
100kHz Input Signal, First 5 Harmonics
1.1MHz Input Signal, First 5 Harmonics
f
S/(N + D) 74dB
CONDITIONS
I
I
4.75V V
– 5.25V V
I
100kHz Input Signal
IN1
OUT
OUT
OUT
I
OUT
= 29.37kHz, f
= 0
= 0
= 0
CONDITIONS
(Note 9)
(Note 9)
CS High
CS High
CONDITIONS
V
V
V
V
V
V
V
V
V
DD
DD
IN
DD
DD
DD
DD
OUT
OUT
0.1mA
DD
= 0V to V
= 5.25V
SS
= 4.75V
= 4.75V, I
= 4.75V, I
= 4.75V, I
= 4.75V, I
= 0V
= V
(Note 5)
5.25V
DD
– 4.75V
IN2
DD
= 32.446kHz
O
O
O
O
= – 10 A
= – 200 A
= 160 A
= 1.6mA
(Note 5)
2.480
MIN
MIN
MIN
2.4
4.0
– 4.75
MIN
4.75
2.500
0.01
0.01
4.06
TYP
– 95
– 83
– 86
TYP
4.74
0.05
0.10
TYP
TYP
– 10
175
1.2
12
23
80
78
95
84
40
10
3
2
15
LTC1414
– 5.25
MAX
5.25
230
16
30
2.520
MAX
MAX
MAX
0.8
0.4
10
ppm/ C
LSB/ V
LSB/ V
UNITS
UNITS
UNITS
UNITS
3
MHz
MHz
mW
mA
mA
k
mA
mA
dB
dB
dB
dB
dB
dB
dB
pF
V
V
V
V
V
V
A
V
V
V
V