ltc1407a-1 Linear Technology Corporation, ltc1407a-1 Datasheet - Page 3

• Manufacturer Part Number: ltc1407a-1
• Description: Serial 12-bit, 3msps Simultaneous Sampling Adcs With Shutdown
• Manufacturer: Linear Technology Corporation

DY A IC ACCURACY
DIGITAL I PUTS A D DIGITAL OUTPUTS
PARAMETER
V
V
V
V
V
full operating temperature range, otherwise specifications are at T
SYMBOL
V
V
I
C
V
V
I
C
I
I
otherwise specifications are at T
CHO
SYMBOL
SINAD
THD
SFDR
IMD
I TER AL REFERE CE CHARACTERISTICS
IN
OZ
SOURCE
SINK
U
REF
REF
REF
REF
REF
IH
IL
IN
OH
OL
OZ
–
Output Voltage
Output Tempco
Line Regulation
Output Resistance
Settling Time
U W
/CH1
–
U
= 1.5V DC. Differential signals drive both inputs of each channel with V
PARAMETER
Signal-to-Noise Plus
Distortion Ratio
Total Harmonic
Distortion
Spurious Free
Dynamic Range
Intermodulation
Distortion
Code-to-Code
Transition Noise
Full Power Bandwidth
Full Linear Bandwidth
PARAMETER
High Level Input Voltage
Low Level Input Voltage
Digital Input Current
Digital Input Capacitance
High Level Output Voltage
Low Level Output Voltage
Hi-Z Output Leakage D
Hi-Z Output Capacitance D
Output Short-Circuit Source Current
Output Short-Circuit Sink Current
U
OUT
A
U
U
CONDITIONS
100kHz Input Signal (Note 19)
750kHz Input Signal (Note 19)
100kHz Input Signal, External V
V
750kHz Input Signal, External V
V
100kHz First 5 Harmonics (Note 19)
750kHz First 5 Harmonics (Note 19)
100kHz Input Signal (Note 19)
750kHz Input Signal (Note 19)
0.625V
into CH0
to CH1
V
V
S/(N + D) ≥ 68dB
= 25°C. With internal reference, V
DD
DD
REF
IN
OUT
= 2.5V
≥ 3.3V (Note 19)
≥ 3.3V (Note 19)
= 2.5V (Note 17)
+
P-P
and CH1
+
The
and Inverted into CHO
P-P
1.4MHz Summed with 0.625V
, SDO = 11585LSB
●
denotes the specifications which apply over the full operating temperature range,
–
CONDITIONS
I
V
Load Current = 0.5mA
CONDITIONS
V
V
V
V
V
V
V
V
V
OUT
DD
DD
DD
IN
DD
DD
DD
OUT
OUT
OUT
= 0V to V
= 2.7V to 3.6V, V
= 3.3V
= 2.7V
= 3V, I
= 2.7V, I
= 2.7V, I
= 0
= 0V to V
= 0V, V
= V
REF
REF
P-P
–
. Also Applicable
DD
= 3.3V,
= 3.3V,
(–3dBFS) (Note 15)
OUT
= 3V
A
DD
OUT
OUT
DD
DD
= 25°C. V
DD
= – 200µA
P-P
= 3V
= 160µA
= 1.6mA
= 3V. Single ended signal drive CH0
, 1.56MHz
REF
T
The
= 2.5V
DD
A
= 25°C. V
= 3V.
●
CM
●
●
denotes the specifications which apply over the
LTC1407-1/LTC1407A-1
= 1.5V DC.
MIN
68
DD
LTC1407-1
= 3V.
70.5
70.5
72.0
72.0
0.25
TYP MAX
–82
●
●
●
●
●
●
–87
–83
87
83
50
5
MIN
MIN
–77
2.4
2.5
+
MIN
/CH1
70
TYP
0.05
0.10
600
TYP
2.5
0.2
2.9
15
20
15
LTC1407A-1
2
5
1
+
73.5
73.5
76.3
76.3
TYP MAX
–90
–86
–82
with
90
86
50
1
5
MAX
MAX
±10
±10
0.6
0.4
–80
LSB
ppm/°C
UNITS
UNITS
UNITS
14071fa
3
µV/V
MHz
MHz
RMS
mA
mA
ms
dB
dB
dB
dB
dB
dB
dB
dB
dB
µA
µA
pF
pF
Ω
V
V
V
V
V
V