參數(shù)資料
型號(hào): MAX5887EGK
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: 3.3V, 14-Bit, 500Msps High Dynamic Performance DAC with Differential LVDS Inputs
中文描述: PARALLEL, WORD INPUT LOADING, 0.011 us SETTLING TIME, 14-BIT DAC, QCC68
封裝: 10 X 10 MM, 0.9 MM HEIGHT, MO-220, QFN-68
文件頁數(shù): 3/18頁
文件大?。?/td> 982K
代理商: MAX5887EGK
M
3.3V, 14-Bit, 500Msps High Dynamic
Performance DAC with Differential LVDS Inputs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(AV
DD
= DV
DD
= VCLK = 3.3V, AGND = DGND = CLKGND = 0, external reference, V
REFIO
= 1.25V, differential transformer-coupled
analog output, 50
double terminated (Figure 7), I
OUT
= 20mA, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
+25°C guaranteed by
production test, <+25°C guaranteed by design and characterization. Typical values are at T
A
= +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
81
76
71
MAX
UNITS
f
OUT
= 10MHz, -12dB FS
f
OUT
= 30MHz, -12dB FS
f
OUT
= 10MHz, -12dB FS
f
OUT
= 16MHz, -12dB FS,
T
A
+25°C
f
OUT
= 50MHz, -12dB FS
f
OUT
= 80MHz, -12dB FS
f
OUT
= 10MHz, -12dB FS
f
OUT
= 30MHz, -12dB FS
f
OUT
= 50MHz, -12dB FS
f
OUT
= 80MHz, -12dB FS
f
CLK
= 100MHz
69
76
72
64
66
63
65
59
f
CLK
= 200MHz
Spurious-Free Dynamic Range to
Nyquist
SFDR
f
CLK
= 500MHz
dBc
f
CLK
= 100MHz
f
OUT1
= 9MHz, -6dB FS,
f
OUT2
= 10MHz, -6dB FS
-85
2-Tone IMD
TTIMD
f
CLK
= 200MHz
f
OU T 1
= 79M H z, -6dB FS,
f
OU T 2
= 80M H z, -6dB FS
-61
dBc
4-Tone IMD, 1MHz Frequency
Spacing, GSM Model
Adjacent Channel Leakage
Power Ratio, 4.1MHz Bandwidth,
WCDMA Model
Output Bandwidth
REFERENCE
Internal Reference Voltage Range
Reference Voltage Drift
FTIMD
f
CLK
= 300MHz
f
OUT
= 32MHz, -12dB FS
-78
dBc
ACLR
f
CLK
=
184.32MHz
f
OUT
= 61.44MHz
72
dB
BW
-1dB
(Note 2)
450
MHz
V
REFIO
TCO
REF
1.12
1.22
±
50
1.32
V
ppm/
°
C
Reference Input Compliance
Range
V
REFIOCR
0.1
1.25
V
Reference Input Resistance
ANALOG OUTPUT TIMING
Output Fall Time
Output Rise Time
Output Voltage Settling Time
Output Propagation Delay
Glitch Energy
R
REFIO
10
k
t
FALL
t
RISE
t
SETTLE
t
PD
90% to 10% (Note 3)
10% to 90% (Note 3)
Output settles to 0.025% FS (Note 3)
(Note 3)
375
375
11
1.8
1
30
30
ps
ps
ns
ns
pV-s
I
OUT
= 2mA
I
OUT
= 20mA
Output Noise
N
OUT
pA/
Hz
TIMING CHARACTERISTICS
Data to Clock Setup Time
Data to Clock Hold Time
t
SETUP
t
HOLD
Referenced to rising edge of clock (Note 4)
Referenced to rising edge of clock (Note 4)
-0.8
1.8
ns
ns
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