AD9865 Analog Devices, AD9865 Datasheet - Page 3

• Manufacturer Part Number: AD9865
• Description: 10-Bit Broadband Modem Mixed Signal Front End (MxFE®)
• Manufacturer: Analog Devices

Specifications of AD9865

• Resolution (bits): 10bit
• # Chan: 1
• Sample Rate: 80MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: 6.3 V p-p,8 mV p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

SPECIFICATIONS
Tx PATH SPECIFICATIONS
AVDD = 3.3 V ± 5%, DVDD = CLKVDD = DRVDD = 3.3 V ± 10%; f
noted.
Table 1.
Parameter
TxDAC DC CHARACTERISTICS
TxDAC GAIN CONTROL CHARACTERISTICS
TxDAC AC CHARACTERISTICS
IAMP DC CHARACTERISTICS
IAMPN AC CHARACTERISTICS
IAMP GAIN CONTROL CHARACTERISTICS
REFERENCE
Tx DIGITAL FILTER CHARACTERISTICS (2× Interpolation)
Resolution
Update Rate
Full-Scale Output Current (IOUTP_FS)
Gain Error
Offset Error
Voltage Compliance Range
Minimum Gain
Maximum Gain
Gain Step Size
Gain Step Accuracy
Gain Range Error
Fundamental
Signal-to-Noise and Distortion (SINAD)
Signal-to-Noise Ratio (SNR)
Total Harmonic Distortion (THD)
Spurious-Free Dynamic Range (SFDR)
IOUTN Full-Scale Current = IOUTN+ + IOUTN−
IOUTG Full-Scale Current = IOUTG+ + IOUTG−
AC Voltage Compliance Range
Fundamental
IOUTN SFDR (Third Harmonic)
Minimum Gain
Maximum Gain
Gain Step Size
Gain Step Accuracy
IOUTN Gain Range Error
Internal Reference Voltage
Reference Error
Reference Drift
Latency (Relative to 1/f
−0.2 dB Bandwidth
−3 dB Bandwidth
Stop-Band Rejection (0.289 f
1
DAC
)
4
2
3
DAC
to 0.711 f
DAC
)
Rev. A | Page 3 of 48
OSCIN
Temp
Full
Full
Full
25°C
25°C
Full
25°C
25°C
25°C
25°C
25°C
Full
Full
Full
Full
Full
Full
Full
25°C
Full
25°C
25°C
25°C
25°C
25°C
25°C
Full
Full
Full
Full
Full
Full
= 50 MHz, f
Test Level
II
IV
I
V
V
V
V
IV
V
IV
IV
IV
IV
IV
IV
IV
IV
V
V
V
IV
V
I
V
V
V
V
V
V
DAC
= 200 MHz, R
Min
2
−1
62.0
62.5
67.1
2
2
1
43.3
SET
Monotonic
Monotonic
0.2187
0.2405
−19.5
−77.7
= 2.0 kΩ, unless otherwise
−7.5
63.1
63.2
79.3
45.2
1.23
Typ
0.5
0.5
0.5
0.5
0.7
±2
±2
13
30
43
50
10
2
0
0
Max
200
25
+1.5
−67.0
105
150
7
3.4
AD9865
Unit
Bits
MSPS
mA
% FS
µA
V
dB
dB
dB
dB
dBm
dBc
dBc
dBc
dBc
mA
mA
V
dBm
dBc
dB
dB
dB
dB
dB
V
%
ppm/
Cycles
f
f
dB
OUT
OUT
/f
/f
DAC
DAC
o
C