LTC1279 LINER [Linear Technology], LTC1279 Datasheet - Page 3

• Manufacturer Part Number: LTC1279
• Description: 12-Bit, 600ksps Sampling A/D Converter with Shutdown
• Manufacturer: LINER [Linear Technology]

DIGITAL I PUTS A D DIGITAL OUTPUTS
DY
SYMBOL
S/(N + D)
THD
IMD
I TER AL REFERE CE CHARACTERISTICS
PARAMETER
V
V
V
V
SYMBOL
V
V
I
C
V
V
I
C
I
I
IN
OZ
SOURCE
SINK
U
REF
REF
REF
REF
IH
IL
IN
OH
OL
OZ
Output Voltage
Output Tempco
Line Regulation
Load Regulation
U W
A
U
PARAMETER
Signal-to-Noise Plus Distortion Ratio
Total Harmonic Distortion
First 5 Harmonics
Peak Harmonic or Spurious Noise
Intermodulation Distortion
Full Power Bandwidth
Full Linear Bandwidth (S/(N + D) 68dB)
PARAMETER
High Level Input Voltage
Low Level Input Voltage
Digital Input Current
Digital Input Capacitance
High Level Output Voltage
Low Level Output Voltage
High-Z Output Leakage D11 to D0
High-Z Output Capacitance D11 to D0
Output Source Current
Output Sink Current
IC
U
ACCURACY
U
U
(Notes 5, 10)
CONDITIONS
100kHz Input Signal
300kHz Input Signal
100kHz Input Signal
300kHz Input Signal
100kHz Input Signal
300kHz Input Signal
f
f
IN1
IN1
CONDITIONS
I
I
4.95V V
– 5.25V V
– 5mA I
CONDITIONS
V
V
V
V
V
V
CS High (Note 9 )
V
V
OUT
OUT
DD
DD
IN
DD
DD
OUT
OUT
OUT
I
I
I
I
2nd Order Terms
3rd Order Terms
2nd Order Terms
3rd Order Terms
O
O
O
O
= 94.189kHz, f
= 299.26kHz, f
= 0V to V
= 5.25V
= 4.95V
= 4.95V
= – 10 A
= – 200 A
= 4.95V
= 160 A
= 1.6mA
= 0
= 0
= 0V to V
= 0V
= V
DD
OUT
DD
SS
DD
DD
5.25V
800 A
– 4.95V
, CS High
IN2
IN2
= 97.705kHz
= 305.12kHz
(Note 5)
(Note 5)
2.400
MIN
MIN
MIN
2.4
4.0
70
2.420
TYP
– 82
– 74
– 82
– 80
– 81
– 78
– 77
– 74
0.01
0.01
0.05
0.10
500
TYP
TYP
– 10
4.9
72
70
10
5
2
5
10
LTC1279
2.440
MAX
MAX
MAX
– 78
– 78
0.8
0.4
15
45
10
10
LSB/mA
ppm/ C
UNITS
UNITS
UNITS
LSB/V
LSB/V
3
MHz
mA
mA
kHz
pF
pF
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V
V
A
V
V
V
V
A
V