AD9737A Просмотр технического описания (PDF) - Analog Devices
Номер в каталоге
Компоненты Описание
производитель
AD9737A Datasheet PDF : 64 Pages
| |||
Data Sheet
AD9737A/AD9739A
AC SPECIFICATIONS
VDDA = VDD33 = 3.3 V, VDDC = VDD = 1.8 V, IOUTFS = 20 mA, fDAC = 2400 MSPS, unless otherwise noted.
Table 4.
Parameter
DYNAMIC PERFORMANCE
DAC Clock Rate
Adjusted DAC Update Rate1
Output Settling Time to 0.1%
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
fOUT = 100 MHz
fOUT = 350 MHz
fOUT = 550 MHz
fOUT = 950 MHz
TWO-TONE INTERMODULATION DISTORTION (IMD),
fOUT2 = fOUT1 + 1.25 MHz
fOUT = 100 MHz
fOUT = 350 MHz
fOUT = 550 MHz
fOUT = 950 MHz
NOISE SPECTRAL DENSITY (NSD), 0 dBFS SINGLE TONE
fOUT = 100 MHz
fOUT = 350 MHz
fOUT = 550 MHz
fOUT = 850 MHz
WCDMA ACLR (SINGLE CARRIER), ADJACENT/ALTERNATE
ADJACENT CHANNEL
fDAC = 2457.6 MSPS, fOUT = 350 MHz
fDAC = 2457.6 MSPS, fOUT = 950 MHz
fDAC = 2457.6 MSPS, fOUT = 1700 MHz (Mix-Mode)
fDAC = 2457.6 MSPS, fOUT = 2100 MHz (Mix-Mode)
Min
1600
1600
AD9737A
Typ
Max
2500
2500
13
70
65
58
55
94
78
72
68
−162
−162
−161
−161
80/81
75/75
69/71
66/67
Min
1600
1600
AD9739A
Typ
Max
2500
2500
13
70
65
58
55
94
78
72
68
−167
−166
−164
−163
80/80
78/79
74/74
69/72
Unit
MSPS
MSPS
ns
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBm/Hz
dBm/Hz
dBm/Hz
dBm/Hz
dBc
dBc
dBc
dBc
1 Adjusted DAC updated rate is calculated as fDAC divided by the minimum required interpolation factor. For the AD9737A/AD9739A, the minimum interpolation factor
is 1. Thus, with fDAC = 2500 MSPS, fDAC, adjusted, = 2500 MSPS.
Rev. D | Page 7 of 64
Share Link: 