AD9410 Просмотр технического описания (PDF) - Analog Devices
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AD9410 Datasheet PDF : 20 Pages
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DIGITAL SPECIFICATIONS (VDD = 3.3 V, VD = 3.3 V, VCC = 5.0 V; 2.5 V external reference; AIN = –0.5 dBFS;
Clock input = 210 MSPS; TA = 25؇C; unless otherwise noted.)
AD9410
Parameter
Test
Temp
Level
Min
Typ
Max
Unit
DIGITAL INPUTS
DFS, Input Logic “1” Voltage
Full
IV
4
V
DFS, Input Logic “0” Voltage
Full
IV
1
V
DFS, Input Logic “1” Current
Full
V
50
µA
DFS, Input Logic “0” Current
Full
V
50
µA
I/P Input Logic “1” Current1
Full
V
400
µA
I/P Input Logic “0” Current1
Full
V
1
µA
ENCODE, ENCODE Differential Input Voltage
Full
IV
0.4
V
ENCODE, ENCODE Differential Input Resistance
Full
V
1.6
kΩ
ENCODE, ENCODE Common-Mode Input Voltage2 Full
V
1.5
V
DS, DS Differential Input Voltage
Full
IV
0.4
V
DS, DS Common-Mode Input Voltage
Full
V
1.5
V
Digital Input Pin Capacitance
25°C
V
3
pF
DIGITAL OUTPUTS
Logic “1” Voltage (VDD = 3.3 V)
Logic “0” Voltage (VDD = 3.3 V)
Output Coding
Full
VI
Full
VI
VDD – 0.05
V
0.05
V
Binary or Two’s Complement
NOTES
1I/P pin Logic “1” = 5 V, Logic “0” = GND. It is recommended to place a series 2.5 k Ω (± 10%) resistor to VDD when setting to Logic “1” to limit input current.
2See Encode Input section in Applications section.
Specifications subject to change without notice.
AC SPECIFICATIONS (VDD = 3.3 V, VD = 3.3 V, VCC = 5.0 V; 2.5 V external reference; AIN = –0.5 dBFS; Clock input = 210 MSPS;
TA = 25؇C; unless otherwise noted.)
Parameter
DYNAMIC PERFORMANCE
Transient Response
Overvoltage Recovery Time
Signal-to-Noise Ratio (SNR)
(Without Harmonics)
fIN = 10.3 MHz
fIN = 82 MHz
fIN = 160 MHz
Signal-to-Noise Ratio (SINAD)
(With Harmonics)
fIN = 10.3 MHz
fIN = 82 MHz
fIN = 160 MHz
Effective Number of Bits
fIN = 10.3 MHz
fIN = 82 MHz
fIN = 160 MHz
Second Harmonic Distortion
fIN = 10.3 MHz
fIN = 82 MHz
fIN = 160 MHz
Third Harmonic Distortion
fIN = 10.3 MHz
fIN = 82 MHz
fIN = 160 MHz
Spurious Free Dynamic Range (SFDR)
fIN = 10.3 MHz
fIN = 82 MHz
fIN = 160 MHz
Two-Tone Intermod Distortion IMD1
fIN1 = 80.3 MHz, fIN2 = 81.3 MHz
NOTES
1IN1, IN2 level = –7 dBFS.
Specifications subject to change without notice.
REV. 0
Test
Temp
Level
Min
Typ
Max
Unit
25°C
V
2
ns
25°C
V
2
ns
25°C
I
52.5
55
dB
25°C
I
52
54
dB
25°C
V
53
dB
25°C
I
25°C
I
25°C
V
25°C
I
25°C
I
25°C
V
25°C
I
25°C
I
25°C
V
25°C
I
25°C
I
25°C
V
25°C
I
25°C
I
25°C
V
25°C
V
51
54
50
53
52
8.3
8.8
8.1
8.6
8.4
–56
–65
–55
–63
–65
–58
–69
–57
–67
–62
56
61
54
60
58
58
dB
dB
dB
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBFS
–3–
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