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AD6657A Datasheet, PDF (6/36 Pages) Analog Devices – Quad IF Receiver | |||
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AD6657A
Parameter1
Temperature Min
Typ
WORST SECOND OR THIRD HARMONIC
fIN = 10 MHz
25°C
â94
fIN = 50 MHz
25°C
â91
fIN = 70 MHz
25°C
â88
fIN = 170 MHz
25°C
â90
Full
fIN = 250 MHz
25°C
â83
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
â94
fIN = 50 MHz
25°C
â95
fIN = 70 MHz
25°C
â94
fIN = 170 MHz
25°C
â94
Full
fIN = 250 MHz
25°C
â90
TWO TONE SFDR (â7 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 â1 dBFS on one channel and no input on the alternate channel.
Data Sheet
Max
Unit
dBc
dBc
dBc
dBc
â80
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
â80
dBc
dBc
dBc
dB
MHz
Rev. 0 | Page 6 of 36
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