Datasheet

AD9714/AD9715/AD9716/AD9717
Rev. A | Page 8 of 80
AC SPECIFICATIONS
T
MIN
to T
MAX
, AVDD = 3.3 V, DVDD = 1.8 V, DVDDIO = 3.3 V, CVDD = 3.3 V, I
xOUTFS
= 2 mA, maximum sample rate, unless
otherwise noted.
Table 3.
Parameter
AD9714 AD9715 AD9716 AD9717
Unit Min Typ Max Min Typ Max Min Typ Max Min Typ Max
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
f
DAC
= 125 MSPS, f
OUT
= 10 MHz 75 82 83 84 dBc
f
DAC
= 125 MSPS, f
OUT
= 50 MHz 60 61 62 63 dBc
TWO TONE INTERMODULATION
DISTORTION (IMD)
f
DAC
= 125 MSPS, f
OUT
= 10 MHz 86 87 88 89 dBc
f
DAC
= 125 MSPS, f
OUT
= 50 MHz 71 71 71 71 dBc
NOISE SPECTRAL DENSITY (NSD)
EIGHT-TONE, 500 kHz TONE SPACING
f
DAC
= 125 MSPS, f
OUT
= 10 MHz −129 −141 −149 −152 dBc/Hz
f
DAC
= 125 MSPS, f
OUT
= 50 MHz −123 −135 −137 −141 dBc/Hz
W-CDMA ADJACENT CHANNEL LEAKAGE
RATIO (ACLR), SINGLE CARRIER
f
DAC
= 61.44 MSPS, f
OUT
= 20 MHz −71 −71 −71 −71 dBc
f
DAC
= 122.88 MSPS, f
OUT
= 30 MHz −72 −72 −72 −72 dBc
T
MIN
to T
MAX
, AVDD = 1.8 V, DVDD = 1.8 V, DVDDIO = 1.8 V, CVDD = 1.8 V, I
xOUTFS
= 2 mA, maximum sample rate, unless
otherwise noted.
Table 4.
Parameter
AD9714 AD9715 AD9716 AD9717
Unit Min Typ Max Min Typ Max Min Typ Max Min Typ Max
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
f
DAC
= 125 MSPS, f
OUT
= 10 MHz 75 78 79 80 dBc
f
DAC
= 125 MSPS, f
OUT
= 50 MHz 55 56 57 58 dBc
TWO TONE INTERMODULATION
DISTORTION (IMD)
f
DAC
= 125 MSPS, f
OUT
= 10 MHz 79 80 84 85 dBc
f
DAC
= 125 MSPS, f
OUT
= 50 MHz 53 53 53 53 dBc
NOISE SPECTRAL DENSITY (NSD)
EIGHT-TONE, 500 kHz TONE SPACING
f
DAC
= 125 MSPS, f
OUT
= 10 MHz −132 −141 −146 −148 dBc/Hz
f
DAC
= 125 MSPS, f
OUT
= 50 MHz −126 −131 −131 −132 dBc/Hz
W-CDMA ADJACENT CHANNEL LEAKAGE
RATIO (ACLR), SINGLE CARRIER
f
DAC
= 61.44 MSPS, f
OUT
= 20 MHz −68 −68 −68 −68 dBc
f
DAC
= 122.88 MSPS, f
OUT
= 30 MHz −68 −68 −68 −68 dBc