LTC2240CUP-12#PBF Linear Technology, LTC2240CUP-12#PBF Datasheet - Page 3

• Manufacturer Part Number: LTC2240CUP-12#PBF
• Description: IC ADC 12BIT 170MSPS 64-QFN
• Manufacturer: Linear Technology

Specifications of LTC2240CUP-12#PBF

• Number Of Bits: 12
• Sampling Rate (per Second): 170M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 638mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-WFQFN, Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CONVERTER CHARACTERISTICS
ANALOG INPUT
DYNAMIC ACCURACY
temperature range, otherwise specifi cations are at T
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Differential Linearity Error
Offset Error
Gain Error
Offset Drift
Full-Scale Drift
Transition Noise
specifi cations are at T
SYMBOL
V
V
I
I
I
I
t
t
otherwise specifi cations are at T
SYMBOL
SNR
SFDR
S/(N+D)
IMD
IN
SENSE
MODE
LVDS
AP
JITTER
IN
IN, CM
PARAMETER
Analog Input Range (A
Analog Input Common Mode (A
Analog Input Leakage Current
SENSE Input Leakage
MODE Pin Pull-Down Current to GND
LVDS Pin Pull-Down Current to GND
Sample and Hold Acquisition Delay Time
Sample and Hold Acquisition Delay Time Jitter
Full Power Bandwidth
PARAMETER
Signal-to-Noise Ratio (Note 10)
Spurious Free Dynamic Range
2nd or 3rd Harmonic
(Note 11)
Spurious Free Dynamic Range
4th Harmonic or Higher
(Note 11)
Signal-to-Noise Plus
Distortion Ratio
(Note 12)
Intermodulation Distortion
A
= 25°C. (Note 4)
The
A
= 25°C. A
l
denotes the specifi cations which apply over the full operating temperature range, otherwise
IN
+
– A
The
IN
IN
= –1dBFS. (Note 4)
–
IN
)
l
+
denotes the specifi cations which apply over the full operating temperature range,
+ A
A
IN
–
= 25°C. (Note 4)
)/2
CONDITIONS
Differential Analog Input (Note 5)
Differential Analog Input
(Note 6)
External Reference
Internal Reference
External Reference
SENSE = 1V
The
CONDITIONS
2.375V < V
Differential Input (Note 7)
0 < A
0V < SENSE < 1V
Figure 8 Test Circuit
CONDITIONS
10MHz Input
70MHz Input
140MHz Input
240MHz Input
10MHz Input
70MHz Input
140MHz Input
240MHz Input
10MHz Input
70MHz Input
140MHz Input
240MHz Input
10MHz Input
70MHz Input
140MHz Input
240MHz Input
f
l
IN1
denotes the specifi cations which apply over the full operating
= 135MHz, f
IN
+
, A
IN
DD
–
< 2.625V (Note 7)
< V
IN2
DD
= 140MHz
l
l
l
l
l
l
l
l
l
l
l
l
l
MIN
–2.1
–3.5
64.2
62.7
MIN
MIN
–15
1.2
12
–1
–1
–1
65
76
LTC2240-12
±0.5 to ±1
±0.6
±0.4
±0.7
0.74
65.6
65.5
65.4
65.2
65.5
65.3
65.2
64.2
TYP
±10
±60
±45
1200
TYP
1.25
±5
TYP
80
75
74
72
87
87
87
87
81
0.4
95
7
7
MAX
MAX
2.1
3.5
15
MAX
1
1.3
1
1
LSB
224012fc
ppm/C
ppm/C
UNITS
UNITS
UNITS
fs
3
%FS
μV/C
MHz
LSB
LSB
RMS
RMS
Bits
dBc
mV
μA
μA
μA
μA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
V
V