參數資料
型號: ADS62C17IRGC25
廠商: Texas Instruments
文件頁數: 27/68頁
文件大?。?/td> 0K
描述: IC ADC 11BIT 200MSPS DUAL 64VQFN
標準包裝: 25
位數: 11
采樣率(每秒): 200M
數據接口: 串行,并聯
轉換器數目: 2
功率耗散(最大): 1.1W
電壓電源: 模擬和數字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤
供應商設備封裝: 64-VQFN 裸露焊盤(9x9)
包裝: 帶卷 (TR)
輸入數目和類型: 2 個差分,單極
TYPICAL CHARACTERISTICS
-140
-120
-100
-80
-60
-40
-20
0
10
20
30
40
50
60
70
80
90
100
f-Frequency-MHz
Amplitude-dB
Ain=-1dBFS,
SFDR=83.8dBc,
SNR=67dBFS,
SINAD=66.9dBFS,
THD=83.3dBc
-140
-120
-100
-80
-60
-40
-20
0
10
20
30
40
50
60
70
80
90
100
f-Frequency-MHz
Amplitude-dB
Ain=-1dBFS,
SFDR=83.6dBc,
SNR=66.8dBFS,
SINAD=66.8dBFS,
THD=83dBc
-140
-120
-100
-80
-60
-40
-20
0
10
20
30
40
50
60
70
80
90
100
f-Frequency-MHz
Amplitude-dB
Ain=-1dBFS,
SFDR=74.2dBc,
SNR=66.3dBFS,
SINAD=65.7dBFS,
THD=73.5dBc
www.ti.com ............................................................................................................................................................. SLAS631A – APRIL 2009 – REVISED JULY 2009
All plots are at 25 °C, AVDD = 3.3 V, DRVDD = 1.8 V, sampling frequency = 200 MSPS, sine wave input clock. 1.5 VPP
differential clock amplitude, 50% clock duty cycle, –1 dBFS differential analog input, SNRBoost disabled, internal reference
mode, 0 dB gain, LVDS output interface (unless otherwise noted)
FFT for 20 MHz INPUT SIGNAL
Figure 12.
FFT for 60 MHz INPUT SIGNAL
Figure 13.
FFT for 170 MHz INPUT SIGNAL
Figure 14.
Copyright 2009, Texas Instruments Incorporated
33
Product Folder Link(s): ADS62C17
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