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參數(shù)資料
| 型號： | AD9201ARSZRL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 4/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 10BIT 2CH 40MSPS 28-SSOP |
| 標準包裝： | 1,500 |
| 位數(shù)： | 10 |
| 采樣率（每秒）： | 20M |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 功率耗散（最大）： | 245mW |
| 電壓電源： | 模擬和數(shù)字 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-SSOP（0.209"，5.30mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 28-SSOP |
| 包裝： | 帶卷 (TR) |
| 輸入數(shù)目和類型： | 4 個單端，單極；2 個差分，單極 |
AD9201
–12–
REV. D
COMMON-MODE LEVEL – V
–30
–35
–80
–0.5
1.5
0
0.5
1.0
–50
–65
–70
–75
–40
–45
–60
–55
THD
–
dB
1V SPAN
2V SPAN
a. Differential Input, 3 V Supplies
COMMON-MODE LEVEL – V
–30
–35
–80
–0.5
2.5
0
0.5
1.0
–50
–65
–70
–75
–40
–45
–60
–55
THD
–
dB
1.5
2.0
1V SPAN
2V SPAN
b. Differential Input, 5 V Supplies
COMMON-MODE LEVEL – V
–10
–80
–0.5
0
0.5
1.0
–40
–60
–70
–20
–30
–50
THD
–
dB
1.5
1V SPAN
2V SPAN
c. Single-Ended Input, 3 V Supplies
COMMON-MODE LEVEL – V
–10
–80
–0.5
2.5
0
0.5
1.0
–40
–60
–70
–20
–30
–50
THD
–
dB
1.5
2.0
1V SPAN
2V SPAN
d. Single-Ended Input, 5 V Supplies
Figure 29. THD vs. CML Input Span and Power Supply (Analog Input = 1 MHz)
COMMON-MODE PERFORMANCE
Attention to the common-mode point of the analog input volt-
age can improve the performance of the AD9201. Figure 29
illustrates THD as a function of common-mode voltage (center
point of the analog input span) and power supply.
Inspection of the curves will yield the following conclusions:
1. An AD9201 running with AVDD = 5 V is the easiest to
drive.
2. Differential inputs are the most insensitive to common-mode
voltage.
3. An AD9201 powered by AVDD = 3 V and a single ended
input, should have a 1 V span with a common-mode voltage
of 0.75 V.
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| AD9201-EVAL | 制造商:Analog Devices 功能描述:DEV TOOLS, EVAL BD FOR DUAL CH, 20MHZ 10BIT RESOLUTION CMOS - Bulk 制造商:Analog Devices 功能描述:AD9201 EVAL BOARD |
| AD9201EVALBOARD | 制造商:AD 制造商全稱:Analog Devices 功能描述:*AD9201 EVAL BOARD* |
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