參數(shù)資料
型號: AD9911BCPZ-REEL7
廠商: ANALOG DEVICES INC
元件分類: DAC
英文描述: 500 MSPS Direct Digital Synthesizer with 10-Bit DAC
中文描述: PARALLEL, WORD INPUT LOADING, 10-BIT DAC, QCC56
封裝: 8 X 8 MM, LEAD FREE, MO-220VLLD-2, LFCSP-56
文件頁數(shù): 4/44頁
文件大?。?/td> 666K
代理商: AD9911BCPZ-REEL7
AD9911
SPECIFICATIONS
AVDD and DVDD = 1.8 V ± 5%; DVDD_I/O = 3.3 V ± 5%; R
SET
= 1.91 kΩ; external reference clock frequency = 500 MSPS (REF_CLK
multiplier bypassed), unless otherwise noted.
Table 1.
Parameter
Min
Typ
REF CLOCK INPUT CHARACTERISTICS
Frequency Range
REF_CLK Multiplier Bypassed
1
REF_CLK Multiplier Enabled
10
Internal VCO Output Frequency Range
VCO Gain Bit Set
1
Internal VCO Output Frequency Range
VCO Gain Bit Cleared
Crystal REF_CLK Source Range
20
Input Power Sensitivity
5
Input Voltage Bias Level
1.15
Input Capacitance
2
Input Impedance
1500
Duty Cycle with REF_CLK Multiplier Bypassed
45
Duty Cycle with REF_CLK Multiplier Enabled
35
CLK Mode Select (Pin 24) Logic 1 V
1.25
CLK Mode Select (Pin 24) Logic 0 V
DAC OUTPUT CHARACTERISTICS
Full-Scale Output Current
10
Gain Error
10
Output Current Offset
1
Differential Nonlinearity
±0.5
Integral Nonlinearity
±1.0
Output Capacitance
3
Voltage Compliance Range
AVDD –
0.50
WIDEBAND SFDR
Rev. 0 | Page 4 of 44
Max
500
125
500
Unit
MHz
MHz
MHz
Test Conditions/Comments
255
100
160
MHz
30
+3
55
65
1.8
0.5
+10
25
AVDD +
0.50
MHz
dBm
V
pF
Ω
%
%
V
V
mA
%FS
μA
LSB
LSB
pF
V
Measured at the pin (single-ended)
1.8 V digital input logic
1.8 V digital input logic
Must be referenced to AVDD
10 mA is set by R
SET
= 1.91 kΩ
The frequency range for wideband SFDR is
defined as dc to Nyquist
Programs devices on an individual basis to
enable spur reduction. See the
SpurKiller/Multitone Mode section.
1 MHz to 20 MHz Analog Output
20 MHz to 60 MHz Analog Output
60 MHz to 100 MHz Analog Output
100 MHz to 150 MHz Analog Output
150 t MHz to 200 MHz Analog Output
WIDEBAND SFDR Improvement
Spur Reduction Enabled
65
62
59
56
53
dBc
dBc
dBc
dBc
dBc
60 MHz to 100 MHz Analog Output
100 MHz to 150 MHz Analog Output
150 MHz to 200 MHz Analog Output
8
15
12
dBc
dBc
dBc
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