LTC1746 LINER [Linear Technology], LTC1746 Datasheet - Page 3

• Manufacturer Part Number: LTC1746
• Description: Low Power,14-Bit, 25Msps ADC
• Manufacturer: LINER [Linear Technology]

DY A IC ACCURACY
I TER AL REFERE CE CHARACTERISTICS
otherwise specifications are at T
SYMBOL
SNR
SFDR
S/(N + D)
THD
IMD
PARAMETER
V
V
V
V
U
CM
CM
CM
CM
Output Voltage
Output Tempco
Line Regulation
Output Resistance
U W
U
PARAMETER
Signal-to-Noise Ratio
Spurious Free Dynamic Range
Signal-to-(Noise + Distortion) Ratio
Total Harmonic Distortion
Intermodulation Distortion
Sample-and-Hold Bandwidth
A
U
= 25 C. A
The
IN
CONDITIONS
5MHz Input Signal (2V Range)
5MHz Input Signal (3.2V Range)
30MHz Input Signal (2V Range)
30MHz Input Signal (3.2V Range)
70MHz Input Signal (2V Range)
70MHz Input Signal (3.2V Range)
5MHz Input Signal (2V Range)
5MHz Input Signal (3.2V Range)
30MHz Input Signal (2V Range)
30MHz Input Signal (3.2V Range)
70MHz Input Signal (2V Range)
70MHz Input Signal (3.2V Range)
5MHz Input Signal (2V Range)
5MHz Input Signal (3.2V Range)
30MHz Input Signal (2V Range)
30MHz Input Signal (3.2V Range)
70MHz Input Signal (2V Range)
70MHz Input Signal (3.2V Range)
5MHz Input Signal, First 5 Harmonics (2V Range)
5MHz Input Signal, First 5 Harmonics (3.2V Range)
30MHz Input Signal, First 5 Harmonics (2V Range)
30MHz Input Signal, First 5 Harmonics (3.2V Range)
70MHz Input Signal, First 5 Harmonics (2V Range)
70MHz Input Signal, First 5 Harmonics (3.2V Range)
f
f
R
IN1
IN1
SOURCE
= –1dBFS. (Note 5)
indicates specifications which apply over the full operating temperature range,
= 4MHz, f
= 4MHz, f
CONDITIONS
I
I
4.75V V
1mA
OUT
OUT
= 50
= 0
= 0
IN2
IN2
I
OUT
DD
= 5.1MHz (2V Range)
= 5.1MHz (3.2V Range)
5.25V
1mA
(Note 5)
75.5
2.29
MIN
MIN
80
75
– 90.5
– 85.5
–77.5
77.5
73.5
76.5
72.5
86.5
77.5
73.5
76.5
71.5
2.35
TYP
– 92
– 90
–70
240
TYP
74
75
96
91
95
79
71
74
70
86
84
3
4
30
LTC1746
MAX
MAX
2.41
ppm/ C
UNITS
UNITS
mV/V
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
3
MHz
1746f
dBc
dBc
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V