ADS5560EVM Datasheet, PDF (48/56 Pages) Texas Instruments – 16-BIT, 40/80 MSPS ADCs WITH DDR LVDS/CMOS OUTPUTS

ADS5560
ADS5562
SLWS207A – MAY 2008 – REVISED MAY 2012
REVISION HISTORY
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Changes from Original (May 2008) to Revision A
Page
• Changed Programmable Fine Gain in FEATURES .............................................................................................................. 1
• Added maximum gain to end of second paragraph of DESCRIPTION ................................................................................ 1
• Changed Voltage between AVDD to DRVDD to Voltage between AVDD and DRVDD in ABS MAX RATINGS ................ 3
• Added Voltage applied to analog input pins, INP, INM in ABS MAX RATINGS .................................................................. 3
• Added Voltage applied to analog input pins, CLKP, CLKM, MODE in ABS MAX RATINGS ............................................... 3
• Added Voltage applied to analog input pins, RESET, SCLK, SDATA, SEN, OE, DFS in ABS MAX RATINGS ................. 3
• Changed boundary between DEFAULT SPEED mode and LOW SPEED mode from 30 MSPS to 25 MSPS in
RECOMMENDED OPERATING CONDITIONS ................................................................................................................... 4
• Changed t_ho to t_h in header row of Table 2 ......................................................................................................................... 10
• Added (of width greater than 10ns) in USING SERIAL INTERFACE PROGRAMMING ONLY section ............................ 12
• Added to Priority last row in Table 4 ................................................................................................................................... 13
• Changed Parallel Interface Control description for SCLK Control Pin, (SCLK = 0, 3dB gain; SCLK = DRVDD, 1 dB
gain) in Table 5 ................................................................................................................................................................... 14
• Changed first pargraph in SERIAL INTERFACE section ................................................................................................... 14
• Added text to Note regarding RESET pulse requirement in Figure 7 ................................................................................ 16
• Changed SERIAL REGISTER MAP format ........................................................................................................................ 17
• Added text to Table 10 Note ............................................................................................................................................... 17
• Changed Fs > 30 MSPS to Fs > 25 MSPS in <LOW SPEED> .......................................................................................... 19
• Added 32k Point FFT to TYPICAL CHARACTERISTICS section conditions ..................................................................... 27
• Added 32k Point FFT to TYPICAL CHARACTERISTICS section conditions ..................................................................... 28
• Added 32k Point FFT to TYPICAL CHARACTERISTICS section conditions ..................................................................... 29
• Added 32k Point FFT to TYPICAL CHARACTERISTICS section conditions ..................................................................... 30
• Added 32k Point FFT to TYPICAL CHARACTERISTICS section conditions ..................................................................... 31
• Added 32k Point FFT to TYPICAL CHARACTERISTICS section conditions ..................................................................... 32
• Added 32k Point FFT to TYPICAL CHARACTERISTICS section conditions ..................................................................... 33
• Added 32k Point FFT to TYPICAL CHARACTERISTICS section conditions ..................................................................... 34
• Changed Figure 49 ............................................................................................................................................................. 37
• Added text to end of Programmable Fine Gain section ...................................................................................................... 38
• Added (Serial Interface Mode) to Table 24 title .................................................................................................................. 38
• Changed LOW SPEED mode boundary from 30 MSPS to 25 MSPS in Low Sampling Frequency Operation section ..... 40
• Added text to Clock Input section ....................................................................................................................................... 40
• Changed Clock Input section paragraphs and 4 illustrations ............................................................................................. 41
48
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