ad80164absvz Analog Devices, Inc., ad80164absvz Datasheet - Page 6

• Manufacturer Part Number: ad80164absvz
• Description: Dual, 12-/14-/16-bit,1 Gsps Digital-to-analog Converters
• Manufacturer: Analog Devices, Inc.

AD9776A/AD9778A/AD9779A
DIGITAL INPUT DATA TIMING SPECIFICATIONS
Table 3.
Parameter
INPUT DATA (ALL MODES, −40°C to +85°C)
1
AC SPECIFICATIONS
T
otherwise noted.
Table 4.
Parameter
SPURIOUS FREE DYNAMIC RANGE (SFDR)
TWO-TONE INTERMODULATION DISTORTION (IMD)
NOISE SPECTRAL DENSITY (NSD) EIGHT-TONE, 500 kHz
WCDMA ADJACENT CHANNEL LEAKAGE RATIO (ACLR),
WCDMA SECOND ADJACENT CHANNEL LEAKAGE RATIO
Timing vs. temperature and data valid keep out windows are delineated in Table 20.
MIN
TONE SPACING
SINGLE CARRIER
(ACLR), SINGLE CARRIER
Setup Time, Input Data to DATACLK
Hold Time, Input Data to DATACLK
Setup Time, Input Data to REFCLK
Hold Time, Input Data to REFCLK
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
to T
= 100 MSPS, f
= 200 MSPS, f
= 400 MSPS, f
= 800 MSPS, f
= 200 MSPS, f
= 400 MSPS, f
= 400 MSPS, f
= 800 MSPS, f
= 200 MSPS, f
= 400 MSPS, f
= 800 MSPS, f
= 491.52 MSPS, f
= 491.52 MSPS, f
= 491.52 MSPS, f
= 491.52 MSPS, f
MAX
, AVDD33 = 3.3 V, DVDD33 = 3.3 V, DVDD18 = 1.8 V, CVDD18 = 1.8 V, I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= 20 MHz
= 50 MHz
= 70 MHz
= 70 MHz
= 50 MHz
= 60 MHz
= 80 MHz
= 100 MHz
= 80 MHz
= 80 MHz
= 80 MHz
= 100 MHz
= 200 MHz
= 100 MHz
= 200 MHz
1
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Min
AD9776A
Typ
82
81
80
85
87
80
75
75
−152
−155
−157.5
76
69
77.5
76
Max
Min
Min
3.0
−0.05
−0.8
3.8
OUTFs
AD9778A
= 20 mA, maximum sample rate, unless
Typ
82
81
80
85
87
85
81
80
−155
−159
−160
78
73
80
78
Typ
Max
Min
AD9779A
Max
Typ
82
82
80
87
91
85
81
81
−158
−160
−161
79
74
81
78
Max
Unit
ns
ns
ns
ns
Unit
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBm/Hz
dBm/Hz
dBm/Hz
dBc
dBc
dBc
dBc