AD9772AASTZ Analog Devices Inc, AD9772AASTZ Datasheet - Page 6
![IC DAC 14BIT 160MSPS 48-LQFP](/photos/6/59/65923/505-48-lqfp_sml.jpg)
AD9772AASTZ
Manufacturer Part Number
AD9772AASTZ
Description
IC DAC 14BIT 160MSPS 48-LQFP
Manufacturer
Analog Devices Inc
Series
TxDAC+®r
Datasheet
1.AD9772AASTZ.pdf
(40 pages)
Specifications of AD9772AASTZ
Data Interface
Parallel
Settling Time
11ns
Number Of Bits
14
Number Of Converters
1
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
272mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Resolution (bits)
14bit
Sampling Rate
160MSPS
Input Channel Type
Parallel
Supply Voltage Range - Analog
3.1V To 3.5V
Supply Current
37mA
Digital Ic Case Style
QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD9772A-EB - BOARD EVAL FOR AD9772A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9772AASTZ
Manufacturer:
TI
Quantity:
1 756
Company:
Part Number:
AD9772AASTZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD9772AASTZ
Manufacturer:
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Quantity:
20 000
Company:
Part Number:
AD9772AASTZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD9772AASTZRL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD9772A
DYNAMIC SPECIFICATIONS
T
output, 50 Ω doubly terminated, unless otherwise noted.
Table 2.
Parameter
DYNAMIC PERFORMANCE
AC LINEARITY—BASEBAND MODE
AC LINEARITY—IF MODE
1
2
Propagation delay is delay from the CLK+/CLK− input to the DAC update.
Measured single-ended into 50 Ω load.
MIN
Maximum DAC Output Update Rate (f
Output Settling Time (t
Output Propagation Delay
Output Rise Time (10% to 90%)
Output Fall Time (10% to 90%)
Output Noise (I
Spurious-Free Dynamic Range (SFDR) to Nyquist (f
Two-Tone Intermodulation (IMD) to Nyquist (f
Total Harmonic Distortion (THD)
Signal-to-Noise Ratio (SNR)
Adjacent Channel Power Ratio (ACPR)
Four-Tone Intermodulation
Four-Tone Intermodulation at IF = 70 MHz
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
WCDMA with 4.1 MHz BW, 5 MHz Channel Spacing
to T
IF = 16 MHz, f
IF = 32 MHz, f
15.6 MHz, 15.8 MHz, 16.2 MHz, and 16.4 MHz at −12 dBFS
f
68.1 MHz, 69.3 MHz, 71.2 MHz, and 72.0 MHz at −20 dBFS
f
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
MAX
= 65 MSPS; f
= 65 MSPS; f
= 65 MSPS; f
= 160 MSPS; f
= 160 MSPS; f
= 160 MSPS; f
= 65 MSPS; f
= 65 MSPS; f
= 65 MSPS; f
= 160 MSPS; f
= 160 MSPS; f
= 160 MSPS; f
= 65 MSPS; f
= 78 MSPS; f
= 65 MSPS; f
= 100 MSPS; f
= 65 MSPS, Missing Center
= 52 MSPS, f
, AVDD = 3.3 V, CLKVDD = 3.3 V, DVDD = 3.3 V, PLLVDD = 3.3 V, I
OUTFS
DATA
DATA
OUT
OUT
OUT
OUT1
OUT1
OUT1
OUT
OUT
OUT
DAC
= 20 mA)
= 65.536 MSPS
= 131.072 MSPS
OUT
OUT
OUT
OUT1
OUT1
OUT1
OUT
= 1.01 MHz
= 10.01 MHz
= 25.01 MHz
= 1.0 MHz; 0 dBFS
= 10.01 MHz; 0 dBFS
= 16.26 MHz; 0 dBFS
= 208 MHz
ST
= 5.01 MHz; f
= 15.01 MHz; f
= 24.1 MHz; f
= 5.02 MHz
= 20.02 MHz
= 50.02 MHz
= 25.1 MHz; 0 dBFS
) (to 0.025%)
= 10.02 MHz; f
= 30.02 MHz; f
= 48.2 MHz; f
1
(t
PD
2
)
OUT2
OUT2
OUT2
OUT2
DAC
OUT2
OUT2
= 6.01 MHz
= 26.2 MHz
)
= 17.51 MHz
= 52.4 MHz
= 12.02 MHz
= 35.02 MHz
OUT1
= f
OUT
OUT2
= 0 dBFS)
= −6 dBFS)
Rev. C | Page 6 of 40
OUTFS
= 20 mA, differential transformer-coupled
Min
400
Typ
11
17
0.8
0.8
50
82
75
73
82
75
65
85
75
68
85
70
65
−80
−74
71
71
78
68
88
77
Max
Unit
MSPS
ns
ns
ns
ns
pA√Hz
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dB
dB
dB
dB
dBc
dBc
dBFS
dBFS