Difference between revisions of "SU706"
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= Description = | = Description = | ||
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| + | This board is analog to digital converter (ADC) with a LEMO connector as inut. It is based in the ADS5500 Ic from Texas instruments. The ADS5500 is a high-performance, 14-bit, 125 Msps ADC. For more details see the datasheet. This board includes two digital input/ouput (DIO) with LEMO connectors. | ||
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| + | There is three hardware version of this board, version 1 to 3. | ||
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| + | == Version 1 and 2 == | ||
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| + | The hardware version 1 and 2 is coupled with a transformer, due to this this version will only work with ac signals, typical between 20KHz to 50 MHz. The maximal input voltage should be maximal 2.3Vpp. The transformer could be changed to adjust the gain and bandwidth. | ||
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| + | The only difference between this two versions is the DIO. The first version can work with TTL or NIM standard and the second one only with TTL. | ||
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| + | == Version 3 == | ||
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| + | The third version of the board works with DC voltage too. At input was populated a differential amplifier, in this way differential signal can be amplified, for this propose there are two LEMO connectors. This module can work with single ended signals too. The DIOs are TTL only. | ||
= Block Diagram = | = Block Diagram = | ||
Revision as of 14:13, 12 September 2014
Contents
Description
This board is analog to digital converter (ADC) with a LEMO connector as inut. It is based in the ADS5500 Ic from Texas instruments. The ADS5500 is a high-performance, 14-bit, 125 Msps ADC. For more details see the datasheet. This board includes two digital input/ouput (DIO) with LEMO connectors.
There is three hardware version of this board, version 1 to 3.
Version 1 and 2
The hardware version 1 and 2 is coupled with a transformer, due to this this version will only work with ac signals, typical between 20KHz to 50 MHz. The maximal input voltage should be maximal 2.3Vpp. The transformer could be changed to adjust the gain and bandwidth.
The only difference between this two versions is the DIO. The first version can work with TTL or NIM standard and the second one only with TTL.
Version 3
The third version of the board works with DC voltage too. At input was populated a differential amplifier, in this way differential signal can be amplified, for this propose there are two LEMO connectors. This module can work with single ended signals too. The DIOs are TTL only.
Block Diagram
Front panel
Back Connector
Version 1
SU706 pin table (direction shown for the SU board!)
power in +5V 2 1 +5V in power
LVTTL in RESET 4 3 CLKout out LVTTL
LVTTL out DATA<0> 6 5 DATA<1> out LVTTL
LVTTL out DATA<2> 8 7 DATA<3> out LVTTL
LVTTL out DATA<4> 10 9 DATA<5> out LVTTL
LVTTL out DATA<6> 12 11 DATA<7> out LVTTL
LVTTL out DATA<8> 14 13 DATA<9> out LVTTL
LVTTL out DATA<10> 16 15 DATA<11> out LVTTL
LVTTL out DATA<12> 18 17 DATA<13> out LVTTL
NC - - 20 19 SCLKn in LVTTL
LVTTL in SDATA 22 21 SEn in LVTTL
LVTTL in CLKp 24 23 DIO1OUT in LVTTL
LVTTL in DIO2OUT 26 25 DIO2OEn in LVTTL
LVTTL in DIO1OEn 28 27 DIO2IN out LVTTL
NC - - 30 29 DIO1IN out LVTTL
NC - - 32 31 CLKn in LVTTL
NC - - 34 33 - - NC
power in GND 36 35 GND in power
Version 2
power in +5V 2 1 +5V in power
LVTTL in RESET 4 3 CLKout out LVTTL
LVTTL out DATA<0> 6 5 DATA<1> out LVTTL
LVTTL out DATA<2> 8 7 DATA<3> out LVTTL
LVTTL out DATA<4> 10 9 DATA<5> out LVTTL
LVTTL out DATA<6> 12 11 DATA<7> out LVTTL
LVTTL out DATA<8> 14 13 DATA<9> out LVTTL
LVTTL out DATA<10> 16 15 DATA<11> out LVTTL
LVTTL out DATA<12> 18 17 DATA<13> out LVTTL
LVTTL out OVR 20 19 SCLKn in LVTTL
LVTTL in SDATA 22 21 SEn in LVTTL
LVTTL in CLKn 24 23 CLKp in LVTTL
LVTTL in DIO2OUT 26 25 DIO2OEn in LVTTL
LVTTL in DIO1OEn 28 27 DIO2IN out LVTTL
LVTTL in DIO1OUT 30 29 DIO1IN out LVTTL
LVTTL in LED1n 32 31 LED2n in LVTTL
NC - - 34 33 - - NC
power in GND 36 35 GND in power
Power consumption
Version 0
+5V -> XX mA -5V -> XX mA
Measurement
Version 0
Compatibility
This module is compatible with all base boards
