AD9860 データシートの表示（PDF） - Analog Devices
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AD9860 Datasheet PDF : 32 Pages
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Rx PARAMETERS (continued)
Temp
DC ACCURACY
Differential Nonlinearity
Integral Nonlinearity
Offset Error
Gain Error
Aperture Delay
Aperture Uncertainty (Jitter)
Input Referred Noise
Reference Voltage Error
REFT-REFB Error (1 V)
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
AD9860 DYNAMIC PERFORMANCE (AIN = –0.5 dBFS, f = 5 MHz)
Signal-to-Noise Ratio
25∞C
Signal-to-Noise and Distortion Ratio
25∞C
Total Harmonic Distortion
25∞C
Spurious Free Dynamic Range
25∞C
AD9862 DYNAMIC PERFORMANCE (AIN = –0.5 dBFS, f = 5 MHz)
Signal-to-Noise Ratio
25∞C
Signal-to-Noise and Distortion Ratio
25∞C
Total Harmonic Distortion
25∞C
Spurious Free Dynamic Range
25∞C
CHANNEL-TO-CHANNEL ISOLATION
Tx-to-Rx (AOUT = 0 dBFS, fOUT = 7 MHz)
Rx Channel Crosstalk (f1 = 6 MHz, f2 = 9 MHz)
25ºC
25ºC
PARAMETERS
CMOS LOGIC INPUTS
Logic “1” Voltage, VIH
Logic “0” Voltage, VIL
Logic “1” Current
Logic “0” Current
Input Capacitance
25ºC
25ºC
25ºC
25ºC
25ºC
CMOS LOGIC OUTPUTS (1 mA Load)
Logic “1” Voltage, VOH
Logic “0” Voltage, VOL
POWER SUPPLY
Analog Supply Currents
Tx (Both Channels, 20 mA FS Output)
Tx Powered Down
Rx (Both Channels, Input Buffer Enabled)
Rx (Both Channels, Input Buffer Disabled)
Rx (32 MSPS, Low Power Mode, Buffer Disabled)
Rx (16 MSPS, Low Power Mode, Buffer Disabled)
Rx Path Powered Down
DLL
Digital Supply Current
AD9860 Both Rx and Tx Path (All Channels Enabled)
2ϫ Interpolation, fDAC = fADC = 64 MSPS
AD9862 Both Rx and Tx Path (All Channels Enabled)
2ϫ Interpolation, fDAC = fADC = 64 MSPS
Tx Path (fDAC = 128 MSPS)
Processing Blocks Disabled
4ϫ Interpolation
4ϫ Interpolation, Coarse Modulation
4ϫ Interpolation, Fine Modulation
4ϫ Interpolation, Coarse and Fine Modulation
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
25ºC
Test
Level
III
III
III
III
III
III
III
I
I
I
I
I
I
I
I
I
III
III
II
II
II
II
III
II
II
I
I
I
III
III
III
I
III
I
I
III
III
III
III
III
AD9860/AD9862
AD9860/AD9862
Min
Typ
Max
± 0.3/± 0.4
± 1.2/± 5
± 0.1
± 0.2
2.0
1.2
250
±1
±4
59.0
60.66
56.0
58.0
–76.5
–70.5
70.3
81.0
62.6
62.5
77.09
64.2
64.14
–79.22
85.13
–73.2
>90
>80
Unit
LSB
LSB
%FSR
%FSR
ns
ps rms
µV
mV
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dB
dB
DRVDD – 0.7
V
0.4
V
12
µA
12
µA
3
pF
DRVDD – 0.6
V
0.4
V
70
76
mA
2.5
5.0
mA
275
307
mA
245
mA
155
mA
80
mA
5.0
6.0
mA
12
mA
92
112
mA
104
124
mA
45
mA
90
mA
110
mA
110
mA
130
mA
REV. 0
–3–
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