參數(shù)資料
型號: AD9049BR
廠商: ANALOG DEVICES INC
元件分類: ADC
英文描述: 9-Bit, 30 MSPS ADC
中文描述: 1-CH 9-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝: SOIC-28
文件頁數(shù): 5/12頁
文件大小: 295K
代理商: AD9049BR
AD9049
REV. A
–5–
N
N + 1
N + 2
N + 3
N + 4
N + 5
AIN
ENCODE
DIGITAL
OUTPUTS
t
A
t
EH
t
EL
t
PD
N – 5
N – 4
N – 3
N – 2
N – 1
N
MIN
TYP
2.7ns
MAX
t
A
t
EH
t
EL
t
PD
APERTURE DELAY
PULSE WIDTH HIGH
10ns
166ns
PULSE WIDTH LOW
10ns
166ns
OUTPUT PROP DELAY
5.0ns
8.2ns
15.0ns
Figure 2. Timing Diagram
8k
16k
8k
16k
AINB (Pin 9)
AIN (Pin 10)
INPUT
BUFFER
V
D
V
D
VREF
IN
(Pin 4)
A
V
VREF
BF
(Pin 6)
V
DD
(Pins 20, 22)
+3V to +5V
D0–D8
V
D
ENCODE
(Pin 13)
V
D
VREF
OUT
(Pin 3)
Figure 3. Equivalent Circuits
Output Stage
Encode Input
Analog Input
V
REF
Output
Reference Circuit
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相關(guān)代理商/技術(shù)參數(shù)
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AD9049BRS 制造商:AD 制造商全稱:Analog Devices 功能描述:9-Bit, 30 MSPS ADC
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AD9050BR-REEL 制造商:Analog Devices 功能描述:ADC Single Pipelined 40Msps 10-bit Parallel 28-Pin SOIC W T/R