Datasheet

AD9600
Rev. B | Page 6 of 72
AC SPECIFICATIONS
AVDD = 1.8 V, DVDD = 1.8 V, DRVDD = 3.3 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.0 V internal reference, DCS
enabled, fast detect output pins disabled, signal monitor disabled, unless otherwise noted.
Table 2.
Parameter
1
Temp
AD9600ABCPZ-105/
AD9600BCPZ-105
AD9600ABCPZ-125/
AD9600BCPZ-125
AD9600ABCPZ-150/
AD9600BCPZ-150
Unit
Min Typ Max Min Typ Max Min Typ Max
SIGNAL-TO-NOISE RATIO (SNR)
f
IN
= 2.3 MHz 25°C 60.7 60.6 60.6 dB
f
IN
= 70 MHz 25°C 60.6 60.6 60.6 dB
Full 60.3 60.3 60.3 dB
f
IN
= 140 MHz 25°C 60.6 60.6 60.5 dB
f
IN
= 220 MHz 25°C 60.5 60.5 60.4 dB
SIGNAL-TO-NOISE AND DISTORTION (SINAD)
f
IN
= 2.3 MHz 25°C 60.6 60.5 60.5 dB
f
IN
= 70 MHz 25°C 60.5 60.5 60.5 dB
Full 60.2 60.2 60.1 dB
f
IN
= 140 MHz 25°C 60.5 60.5 60.4 dB
f
IN
= 220 MHz 25°C 60.4 60.4 60.3 dB
EFFECTIVE NUMBER OF BITS (ENOB)
f
IN
= 2.3 MHz 25°C 9.9 9.9 9.9 Bits
f
IN
= 70 MHz 25°C 9.9 9.9 9.9 Bits
f
IN
= 140 MHz 25°C 9.9 9.9 9.9 Bits
f
IN
= 220 MHz 25°C 9.9 9.9 9.9 Bits
WORST SECOND OR THIRD HARMONIC
f
IN
= 2.3 MHz 25°C −87.0 −86.5 −88.5 dBc
f
IN
= 70 MHz 25°C −85.0 −85.0 −84.0 dBc
Full −72.0 −72.0 −72.0 dBc
f
IN
= 140 MHz 25°C −84.0 −84.0 −83.5 dBc
f
IN
= 220 MHz 25°C −83.0 −83.0 −77 dBc
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
f
IN
= 2.3 MHz 25°C 85.5 85.5 85.5 dBc
f
IN
= 70 MHz 25°C 85.0 85.0 84.0 dBc
Full 72.0 72.0 72.0 dBc
f
IN
= 140 MHz 25°C 83.0 84.0 83.5 dBc
f
IN
= 220 MHz 25°C 81.0 81.0 77 dBc
WORST OTHER HARMONIC OR SPUR
f
IN
= 2.3 MHz 25°C −92 −92 −92 dBc
f
IN
= 70 MHz 25°C −88 -88 −88 dBc
Full −81 −81 −80 dBc
f
IN
= 140 MHz 25°C −86 −86 −86 dBc
f
IN
= 220 MHz 25°C −86 −86 −86 dBc
TWO-TONE SFDR
f
IN
= 29.1 MHz, 32.1 MHz (−7 dBFS ) 25°C 84 84 84 dBc
f
IN
= 169.1 MHz, 172.1 MHz (−7 dBFS ) 25°C 82 82 82 dBc
CROSSTALK
2
Full 95 95 95 dB
ANALOG INPUT BANDWIDTH 25°C 650 650 650 MHz
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 100 MHz with −1 dBFS on one channel and no input on the alternate channel.