LTC2240-10 Linear Technology, LTC2240-10 Datasheet - Page 4

• Manufacturer Part Number: LTC2240-10
• Description: 170Msps ADC
• Manufacturer: Linear Technology

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DYNAMIC ACCURACY
INTERNAL REFERENCE CHARACTERISTICS
DIGITAL INPUTS AND DIGITAL OUTPUTS
LTC2240-10
otherwise specifi cations are at T
SYMBOL
S/(N+D)
IMD
PARAMETER
V
V
V
V
full operating temperature range, otherwise specifi cations are at T
SYMBOL
ENCODE INPUTS (ENC
V
V
R
C
LOGIC INPUTS (OE, SHDN)
V
V
I
C
LOGIC OUTPUTS (CMOS MODE)
OV
C
I
I
V
V
OV
V
V
4
IN
SOURCE
SINK
CM
CM
CM
CM
ID
ICM
IN
IH
IL
IN
OZ
OH
OL
OH
OL
IN
DD
DD
Output Resistance
Output Voltage
Output Tempco
Line Regulation
= 2.5V
= 1.8V
PARAMETER
Signal-to-Noise Plus
Distortion Ratio
(Note 12)
Intermodulation Distortion
PARAMETER
Differential Input Voltage
Common Mode Input Voltage
Input Resistance
Input Capacitance
High Level Input Voltage
Low Level Input Voltage
Input Current
Input Capacitance
Hi-Z Output Capacitance
Output Source Current
Output Sink Current
High Level Output Voltage
Low Level Output Voltage
High Level Output Voltage
Low Level Output Voltage
+
, ENC
–
)
A
= 25°C. A
The
IN
= –1dBFS. (Note 4)
l
denotes the specifi cations which apply over the full operating temperature range,
CONDITIONS
I
2.375V < V
–1mA < I
CONDITIONS
(Note 7)
Internally Set
Externally Set (Note 7)
(Note 7)
V
V
V
(Note 7)
OE = High (Note 7)
V
V
I
I
I
I
OUT
O
O
O
O
DD
DD
IN
OUT
OUT
= –500μA
= 500μA
= –10μA
= –500μA
= 0V to V
= 2.5V
= 2.5V
= 0
= 0V
= 2.5V
CONDITIONS
10MHz Input
70MHz Input
140MHz Input
240MHz Input
f
IN1
OUT
DD
= 135MHz, f
A
DD
< 1mA
< 2.625V
= 25°C. (Note 4)
(Note 4)
IN2
The
= 140MHz
l
denotes the specifi cations which apply over the
l
l
l
l
l
l
1.225
59.1
MIN
MIN
MIN
–10
0.2
1.2
1.7
2.495
0.005
1.25
2.45
0.07
1.75
0.07
60.5
60.5
60.4
60.1
TYP
TYP
±35
TYP
1.5
1.5
4.8
37
23
81
3
2
2
3
3
1.275
MAX
MAX
MAX
2.0
0.7
10
ppm/°C
224010fb
UNITS
UNITS
UNITS
mV/V
dBc
mA
mA
kΩ
dB
dB
dB
dB
μA
pF
pF
pF
Ω
V
V
V
V
V
V
V
V
V
V
V
V