LTC2209CUP-TR(RevA) Ver la hoja de datos (PDF) - Linear Technology
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LTC2209CUP-TR Datasheet PDF : 32 Pages
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LTC2209
DYNAMIC ACCURACY The l denotes the specifications which apply over the full operating temperature range,
otherwise specifications are at TA = 25°C. AIN = –1dBFS unless otherwise noted. (Note 4)
SYMBOL
PARAMETER
CONDITIONS
MIN TYP MAX
UNITS
SFDR
Spurious Free
5MHz Input (2.25V Range, PGA = 0)
100
dBc
Dynamic Range
5MHz Input (1.5V Range, PGA = 1)
100
dBc
4th Harmonic or Higher
30MHz Input (2.25V Range, PGA = 0)
l 88
100
dBc
30MHz Input (1.5V Range, PGA = 1)
100
dBc
70MHz Input (2.25V Range, PGA = 0)
70MHz Input (1.5V Range, PGA = 1)
100
dBc
100
dBc
140MHz Input (2.25V Range, PGA = 0)
95
dBc
140MHz Input (1.5V Range, PGA = 1)
l 87
95
dBc
250MHz Input (2.25V Range, PGA = 0)
250MHz Input (1.5V Range, PGA = 1)
90
dBc
90
dBc
S/(N+D)
Signal-to-Noise Plus Distortion
Ratio
5MHz Input (2.25V Range, PGA = 0)
5MHz Input (1.5V Range, PGA = 1)
77.1
dBFS
75
dBFS
30MHz Input (2.25V Range, PGA = 0) TA = 25°C
75.9
77
dBFS
30MHz Input (2.25V Range, PGA = 0)
l 75.5 76.7
dBFS
30MHz Input (1.5V Range, PGA = 1)
74.9
dBFS
70MHz Input (2.25V Range, PGA = 0)
70MHz Input (1.5V Range, PGA = 1)
76.8
dBFS
74.7
dBFS
140MHz Input (2.25V Range, PGA = 0)
75.7
dBFS
140MHz Input (1.5V Range, PGA = 1) TA = 25°C
73
74.2
dBFS
140MHz Input (1.5V Range, PGA = 1)
l 72.7 74.2
dBFS
250MHz Input (2.25V Range, PGA = 0)
250MHz Input (1.5V Range, PGA = 1)
73.3
dBFS
72.6
dBFS
SFDR
Spurious Free Dynamic Range at
– 25dBFS
Dither “OFF”
5MHz Input (2.25V Range, PGA = 0)
5MHz Input (1.5V Range, PGA = 1)
30MHz Input (2.25V Range, PGA = 0)
30MHz Input (1.5V Range, PGA = 1)
105
dBFS
105
dBFS
105
dBFS
105
dBFS
70MHz Input (2.25V Range, PGA = 0)
70MHz Input (1.5V Range, PGA = 1)
105
dBFS
105
dBFS
140MHz Input (2.25V Range, PGA = 0)
140MHz Input (1.5V Range, PGA = 1)
100
dBFS
100
dBFS
250MHz Input (2.25V Range, PGA = 0)
250MHz Input (1.5V Range, PGA = 1)
100
dBFS
100
dBFS
SFDR
Spurious Free Dynamic Range at 5MHz Input (2.25V Range, PGA = 0)
115
dBFS
– 25dBFS
5MHz Input (1.5V Range, PGA = 1)
115
dBFS
Dither “ON”
30MHz Input (2.25V Range, PGA = 0)
l 100
115
dBFS
30MHz Input (1.5V Range, PGA = 1)
115
dBFS
70MHz Input (2.25V Range, PGA = 0)
70MHz Input (1.5V Range, PGA = 1)
115
dBFS
115
dBFS
140MHz Input (2.25V Range, PGA = 0)
140MHz Input (1.5V Range, PGA = 1)
110
dBFS
110
dBFS
250MHz Input (2.25V Range, PGA = 0)
250MHz Input (1.5V Range, PGA = 1)
105
dBFS
105
dBFS
2209fa
4
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