AD9865 Ver la hoja de datos (PDF) - Analog Devices
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AD9865 Datasheet PDF : 48 Pages
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AD9865
SPECIFICATIONS
Tx PATH SPECIFICATIONS
AVDD = 3.3 V ± 5%, DVDD = CLKVDD = DRVDD = 3.3 V ± 10%; fOSCIN = 50 MHz, fDAC = 200 MHz, RSET = 2.0 kΩ, unless otherwise
noted.
Table 1.
Parameter
TxDAC DC CHARACTERISTICS
Resolution
Update Rate
Full-Scale Output Current (IOUTP_FS)
Gain Error1
Offset Error
Voltage Compliance Range
TxDAC GAIN CONTROL CHARACTERISTICS
Minimum Gain
Maximum Gain
Gain Step Size
Gain Step Accuracy
Gain Range Error
TxDAC AC CHARACTERISTICS2
Fundamental
Signal-to-Noise and Distortion (SINAD)
Signal-to-Noise Ratio (SNR)
Total Harmonic Distortion (THD)
Spurious-Free Dynamic Range (SFDR)
IAMP DC CHARACTERISTICS
IOUTN Full-Scale Current = IOUTN+ + IOUTN−
IOUTG Full-Scale Current = IOUTG+ + IOUTG−
AC Voltage Compliance Range
IAMPN AC CHARACTERISTICS3
Fundamental
IOUTN SFDR (Third Harmonic)
IAMP GAIN CONTROL CHARACTERISTICS
Minimum Gain
Maximum Gain
Gain Step Size
Gain Step Accuracy
IOUTN Gain Range Error
REFERENCE
Internal Reference Voltage4
Reference Error
Reference Drift
Tx DIGITAL FILTER CHARACTERISTICS (2× Interpolation)
Latency (Relative to 1/fDAC)
−0.2 dB Bandwidth
−3 dB Bandwidth
Stop-Band Rejection (0.289 fDAC to 0.711 fDAC)
Temp Test Level Min
Full
Full II
Full IV
2
25°C I
25°C V
Full
−1
Typ
Max Unit
10
Bits
200 MSPS
25
mA
±2
% FS
2
µA
+1.5 V
25°C V
25°C V
25°C V
25°C IV
25°C V
−7.5
dB
0
dB
0.5
dB
Monotonic
±2
dB
Full IV
Full IV
Full IV
Full IV
Full IV
Full IV
Full IV
25°C
Full IV
25°C V
25°C V
25°C V
25°C IV
25°C V
25°C I
Full V
Full V
Full V
Full V
Full V
Full V
0.5
dBm
62.0
63.1
dBc
62.5
63.2
dBc
−77.7 −67.0 dBc
67.1
79.3
dBc
2
105 mA
2
150 mA
1
7
V
13
dBm
43.3
45.2
dBc
−19.5
dB
0
dB
0.5
dB
Monotonic
dB
0.5
dB
1.23
V
0.7
3.4 %
30
ppm/oC
43
0.2187
0.2405
50
Cycles
fOUT/fDAC
fOUT /fDAC
dB
Rev. A | Page 3 of 48
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