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參數資料
| 型號： | THS1240I |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 12-BIT DELTA-SIGMA ADC, PARALLEL ACCESS, PQFP48 |
| 封裝： | POWER, PLASTIC, TQFP-48 |
| 文件頁數： | 6/19頁 |
| 文件大小： | 424K |
| 代理商： | THS1240I |
THS1240
12-BIT 40 MSPS IF SAMPLING COMMUNICATIONS
ANALOG-TO-DIGITAL CONVERTER
SLAS279A – JUNE 2000 – REVISED AUGUST 2000
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
5
10
15
20
OUTPUT POWER SPECTRUM
f – Frequency – MHz
FS = 40 MSPS
fIN = 69 MHz
VIN = –2 dBFS
8K Point Discrete
Fourier Transform
Power
–
dBFS
Figure 19
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
5
10
15
20
TWO-TONE OUTPUT POWER SPECTRUM
f – Frequency – MHz
FS = 40 MSPS
fIN = 14.9 MHz and 15.6 MHz
VIN = –8 dBFS Each
8K Point Discrete
Fourier Transform
Power
–
dBFS
Figure 20
30
40
50
60
70
80
90
100
–60
–50
–40
–30
–20
–10
0
DYNAMIC POWER PERFORMANCE
vs
ANALOG INPUT POWER
Analog Input Power – dBFS
FS = 40 MSPS
fIN = 15.5 MHz
3rd Harmonic (dBc)
2nd Harmonic (dBc)
SINAD (dB)
SFDR (dBc)
SNR (dB)
Dynamic
Power
Performance
–
dB
D
Figure 21
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相關代理商/技術參數 |
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| THS1240IPHP | 功能描述:IC 12 BIT ADC 40 MSPS 48-HTQFP RoHS:否 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 標準包裝:1 系列:microPOWER™ 位數:8 采樣率（每秒）:1M 數據接口:串行，SPI? 轉換器數目:1 功率耗散（最大）:- 電壓電源:模擬和數字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應商設備封裝:24-VQFN 裸露焊盤（4x4） 包裝:Digi-Reel® 輸入數目和類型:8 個單端，單極 產品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6 |
| THS125 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:HIGH STABILITY MOTOR CONTROL. DIGITAL TACHOMETER. CRANK SHAFT POSITION SENSOR. |
| THS126 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:HIGH STABILITY MOTOR CONTROL. DIGITAL TACHOMETER. CRANK SHAFT POSITION SENSOR. |
| THS126(F) | 制造商:Toshiba 功能描述:Cut Tape |
| THS128 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:HIGH STABILITY MOTOR CONTROL. DIGITAL TACHOMETER. |
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