AD9875-EB View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD9875-EB Datasheet PDF : 24 Pages
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AD9875–SPECIFICATIONS (VS = 3.3 V ؎ 10%, fOSCIN = 32 MHz, fDAC = 128 MHz, Gain = –6 dB, RSET = 4.02 k⍀,
100 ⍀ DAC single-ended load, unless otherwise noted. )
Parameter
Test
Temp Level
Min
OSC IN CHARACTERISTICS
Frequency Range
Duty Cycle
Input Capacitance
Input Impedance
Full
II
10
25°C
II
40
25°C
III
25°C
III
CLOCK OUTPUT CHARACTERISTICS
CLKA Jitter (fCLKA Derived from PLL)
CLKA Duty Cycle
CLKB Jitter (fCLKB Derived from PLL)
CLKB Duty Cycle
25°C
III
25°C
III
25°C
III
25°C
III
Tx CHARACTERISTICS
Tx Path Latency, 4× Interpolation
Full
II
Interpolation Filter Bandwidth (–0.1 dB)
4× Interpolation, LPF
Full
II
2× Interpolation, LPF
Full
II
TxDAC
Resolution
Full
II
Conversion Rate
Full
II
10
Full-Scale Output Current
Full
II
2
Voltage Compliance Range
Full
II
–0.5
Gain Error
Full
II
–5
Output Offset
Full
II
0
Differential Nonlinearity
25°C
III
Integral Nonlinearity
25°C
III
Output Capacitance
25°C
III
Phase Noise @ 1 kHz Offset, 10 MHz Signal 25°C
III
Signal-to-Noise and Distortion (SINAD)
10 MHz Analog Out AD9875 (20 MHz BW) Full
I
59
Wideband SFDR (to Nyquist, 64 MHz Max) 25°C
III
5 MHz Analog Out
25°C
III
10 MHz Analog Out
25°C
III
Narrowband SFDR (3 MHz Window):
10 MHz Analog Out
25°C
III
IMD (f1 = 6.9 MHz, f2 = 7.1 MHz)
25°C
III
Rx PATH CHARACTERISTICS
Resolution
Full
II
Conversion Rate
Full
II
7.5
Pipeline Delay, ADC Clock Cycles
Full
II
DC Accuracy
Differential Nonlinearity
25°C
II
–1.0
Integral Nonlinearity
25°C
II
–2.0
Dynamic Performance
(AIN = –0.5 dBFS, f = 5 MHz)
@ fOSCIN = 32 MHz
Signal-to-Noise and Distortion Ratio (SINAD) 25°C
III
Effective Number of Bits (ENOB)
25°C
III
Signal-to-Noise Ratio (SNR)
25°C
III
Total Harmonic Distortion (THD)
25°C
III
Spurious Free Dynamic Range (SFDR)
25°C
III
Dynamic Performance
(AIN = –0.5 dBFS, f = 10 MHz)
@ FPLLB/2 = 50 MHz
Signal-to-Noise and Distortion Ratio (SINAD) 25°C
III
Effective Number of Bits (ENOB)
25°C
III
Signal-to-Noise Ratio (SNR)
25°C
III
Total Harmonic Distortion (THD)
25°C
III
Spurious Free Dynamic Range (SFDR)
25°C
III
Typ
50
3
100
14
50 ± 5
33
50 ± 5
82
13
26
10
10
±2
7
0.5
5
–90
61
78
72
80
–76
10
5.5
± 0.25
± 0.5
Max
64
60
128
20
+1.5
+5
19
1
55
+1.0
+2.0
59.6
9.5
60
–65
68
54
8.6
55
–61
68
Unit
MHz
%
pF
MΩ
ps rms
%
ps rms
%
fDAC Cycles
MHz
MHz
Bits
MHz
mA
V
% FS
µA
LSB
LSB
pF
dBc/Hz
dB
dBc
dBc
dBc
dBFS
Bits
MHz
Cycles
LSB
LSB
dB
Bits
dB
dB
dB
dB
Bits
dB
dB
dB
–2–
REV. 0
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