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參數資料
| 型號： | AD9244 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| 中文描述： | 14位，六十五分之四十MSPS的單片機的A / D轉換器 |
| 文件頁數： | 10/36頁 |
| 文件大小： | 1845K |
| 代理商： | AD9244 |
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REV. A
–10–
AD9244–Typical Performance Characteristics
FREQUENCY – MHz
0
–120
A
–20
–40
–60
–80
–100
0
5
10
15
20
25
30
SNR = 74.8dBc
SFDR = 93.6dBc
32.5
TPC 1. Single-Tone FFT, f
IN
= 5 MHz
FREQUENCY – MHz
0
–120
A
–20
–40
–60
–80
–100
0
5
10
15
20
25
30
SNR = 74.0dBc
SFDR = 87.0dBc
32.5
TPC 2. Single-Tone FFT, f
IN
= 31 MHz
FREQUENCY – MHz
0
–120
A
–20
–40
–60
–80
–100
0
5
10
15
20
25
30
30.72
SNR = 68.0dBc
SFDR = 59.5dBc
TPC 3. Single-Tone FFT, f
IN
= 190 MHz, f
SAMPLE
=
61.44 MSPS
(AVDD = 5.0 V, DRVDD = 3.0 V, f
SAMPLE
= 65 MSPS with CLK Duty Cycle Stabilizer Enabled, T
A
= 25
C, Differential Analog Input,
Common-Mode Voltage (VCM) =
2.5 V, Input Amplitude (A
IN
) = –0.5 dBFS, VREF = 2.0 V External, FFT length = 8 K, unless otherwise noted.)
A
IN
– dBFS
100
40
d
90
80
70
60
50
–30
–25
–20
–15
–10
–5
0
SFDR – dBFS
SFDR – dBc
SNR – dBFS
SNR – dBc
SFDR = 90dBc
REFERENCE LINE
TPC 4. Single-Tone SNR/SFDR vs. A
IN
, f
IN
= 5 MHz
A
IN
– dBFS
40
–30
0
–25
d
–20
–15
–10
–5
100
90
80
60
50
70
SFDR – dBFS
SNR – dBFS
SFDR – dBc
SNR – dBc
SFDR = 90dBc
REFERENCE LINE
TPC 5. Single-Tone SNR/SFDR vs A
IN
, f
IN
= 31 MHz
A
IN
– dBFS
40
–30
0
–25
d
–20
–15
–10
–5
100
90
80
60
50
70
SNR – dBFS
SFDR – dBc
SNR – dBc
SFDR – dBFS
SFDR = 90dBc
REFERENCE LINE
TPC 6. Single-Tone SNR/SFDR vs. A
IN
,
f
IN
= 190 MHz, f
SAMPLE
= 61.44 MSPS
相關PDF資料 |
PDF描述 |
|---|---|
| AD9244-40PCB | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9244-65PCB | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9244BSTRL-40 | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9244BSTRL-65 | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9244-EVAL | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9244_05 | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 40 MSPS/65 MSPS A/D Converter |
| AD9244-40PCB | 制造商:Analog Devices 功能描述:EVAL BD FOR AD9244 ,14BIT, 40/65MSPS A/D CNVRTR - Bulk |
| AD9244-40PCBZ | 制造商:Analog Devices 功能描述:Evaluation Board For Ad9244-40 制造商:Analog Devices 功能描述:14 BIT 40/65 MSPS IF SAMPLING ADC - Bulk |
| AD9244-65PCB | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9244-65PCBZ | 制造商:Analog Devices 功能描述:Evaluation Board For AD9244-65 制造商:Analog Devices 功能描述:14-BIT 40/65 MSPS IF SAMPLING ADC - Bulk |
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