AD6657A 查看數據表（PDF） - Analog Devices
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AD6657A Datasheet PDF : 36 Pages
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AD6657A
Parameter1
Temperature Min
Typ
WORST SECOND OR THIRD HARMONIC
fIN = 10 MHz
25°C
−94
fIN = 50 MHz
25°C
−91
fIN = 70 MHz
25°C
−88
fIN = 170 MHz
25°C
−90
Full
fIN = 250 MHz
25°C
−83
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
fIN = 10 MHz
25°C
94
fIN = 50 MHz
25°C
91
fIN = 70 MHz
25°C
88
fIN = 170 MHz
25°C
90
Full
80
fIN = 250 MHz
25°C
83
WORST OTHER HARMONIC (FOURTH THROUGH EIGHTH)
fIN = 10 MHz
25°C
−94
fIN = 50 MHz
25°C
−95
fIN = 70 MHz
25°C
−94
fIN = 170 MHz
25°C
−94
Full
fIN = 250 MHz
25°C
−90
TWO TONE SFDR (−7 dBFS)
fIN1 = 169 MHz, fIN2 = 172 MHz
25°C
89
CROSSTALK2
Full
95
ANALOG INPUT BANDWIDTH
25°C
800
1 See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions.
2 Crosstalk is measured at 155 MHz with −1 dBFS on one channel and no input on the alternate channel.
Data Sheet
Max
Unit
dBc
dBc
dBc
dBc
−80
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
−80
dBc
dBc
dBc
dB
MHz
Rev. A | Page 6 of 36
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