LTC2272CUJ LINER [Linear Technology], LTC2272CUJ Datasheet - Page 4

• Manufacturer Part Number: LTC2272CUJ
• Description: 16-Bit, 80Msps/65Msps Serial Output ADC
• Manufacturer: LINER [Linear Technology]

LTC2273/LTC2272
DYNAMIC ACCURACY
otherwise specifi cations are at T
SYMBOL PARAMETER
SFDR
S/(N+D) Signal-to-Noise
SFDR
SFDR
4
Spurious Free Dynamic
Range 4
Higher
Plus Distortion Ratio
Spurious Free Dynamic
Range at –25dBFS Dither
“OFF”
Spurious Free Dynamic
Range at –25dBFS Dither
“ON”
th
Harmonic or
A
= 25°C. A
CONDITIONS
5MHz Input (2.25V Range, PGA = 0)
5MHz Input (1.5V Range, PGA = 1)
15MHz Input (2.25V Range, PGA = 0)
15MHz Input (1.5V Range, PGA = 1)
70MHz Input (2.25V Range, PGA = 0)
70MHz Input (1.5V Range, PGA = 1)
140MHz Input (2.25V Range, PGA = 0)
140MHz Input (1.5V Range, PGA = 1)
170MHz Input (2.25V Range, PGA = 0)
170MHz Input (1.5V Range, PGA = 1)
5MHz Input (2.25V Range, PGA = 0)
5MHz Input (1.5V Range, PGA = 1)
15MHz Input (2.25V Range, PGA = 0), T
15MHz Input (2.25V Range, PGA = 0
15MHz Input (1.5V Range, PGA = 1)
70MHz Input (2.25V Range, PGA = 0)
70MHz Input (1.5V Range, PGA = 1), T
70MHz Input (1.5V Range, PGA = 1)
140MHz Input (2.25V Range, PGA = 0)
140MHz Input (1.5V Range, PGA = 1)
170MHz Input (2.25V Range, PGA = 0)
170MHz Input (1.5V Range, PGA = 1)
5MHz Input (2.25V Range, PGA = 0)
5MHz Input (1.5V Range, PGA = 1)
15MHz Input (2.25V Range, PGA = 0)
15MHz Input (1.5V Range, PGA = 1)
70MHz Input (2.25V Range, PGA = 0)
70MHz Input (1.5V Range, PGA = 1)
140MHz Input (2.25V Range, PGA = 0)
140MHz Input (1.5V Range, PGA = 1)
170MHz Input (2.25V Range, PGA = 0)
170MHz Input (1.5V Range, PGA = 1)
5MHz Input (2.25V Range, PGA = 0)
5MHz Input (1.5V Range, PGA = 1)
15MHz Input (2.25V Range, PGA = 0)
15MHz Input (1.5V Range, PGA = 1)
70MHz Input (2.25V Range, PGA = 0)
70MHz Input (1.5V Range, PGA = 1)
140MHz Input (2.25V Range, PGA = 0)
140MHz Input (1.5V Range, PGA = 1)
170MHz Input (2.25V Range, PGA = 0)
170MHz Input (1.5V Range, PGA = 1)
The
IN
l
= –1dBFS unless otherwise noted. (Note 4)
denotes the specifi cations which apply over the full operating temperature range,
A
A
= 25°C
= 25°C
l
l
l
l
l
MIN
76.3
75.9
74.4
74.1
90
90
97
LTC2273
77.5
75.3
77.4
75.2
76.7
74.7
75.3
74.3
73.4
73.4
TYP
100
100
100
100
100
100
100
105
105
105
105
105
105
100
100
100
100
115
115
115
115
115
115
110
110
105
105
95
90
95
77
75
MAX
MIN
76.3
75.9
74.4
74.1
90
90
97
LTC2272
77.5
75.3
77.4
75.2
76.7
74.7
75.3
74.3
73.4
73.4
TYP
100
100
100
100
100
100
100
105
105
105
105
105
105
100
100
100
100
115
115
115
115
115
115
110
110
105
105
95
90
95
77
75
MAX
UNITS
22732f
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc