Difference between revisions of "SU703"
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| + | = Description = | ||
| + | |||
| + | 4 channel fast discriminator with (dual PECL comparator) and MAX537 (4x serial DAC). This module has 5 lemo connectors | ||
| + | |||
| + | |||
| + | This module has 4 comparators (MAX9601), the threshold and hysteresis can be set through a register (used DAC MAX537). The channel 1 is an exception, an external threshold can be set using the lemo connector TH1, to do this you have to use solder two jumpers in the pcb. The threshold can be set in a range of +-2.5V and the Hysteresis of 5-60mV. | ||
| + | |||
| + | If you do not want to use all comparators, the lemo connectors can be used as standard LVTTL input/output DIO1..DIO4. You can use maximal 4 DIO, the channel AI4 is always a comparator input. Each DIO has a 50 Ohm resistor at the input, if you want to use the DIO as input you can solder this resistor to avoid reflections. | ||
| + | |||
| + | |||
| + | |||
| + | Note: The version 0 is a prototype and it is not working | ||
| + | |||
| + | = Block Diagram = | ||
| + | |||
| + | [[File:SU703-1_block_diagram_1.png]] | ||
| + | |||
| + | [[File:SU703-1_block_diagram_3.png]] | ||
| + | |||
| + | [[File:SU703-1_block_diagram_2.png]] | ||
| + | |||
| + | = Front panel = | ||
| + | |||
| + | [[File:SU703_Front_panel.png]] | ||
| + | |||
| + | = Back Connector = | ||
| + | |||
SU703 pin table (direction shown for the SU board!) | SU703 pin table (direction shown for the SU board!) | ||
| Line 20: | Line 47: | ||
NC - - 34 33 - - NC | NC - - 34 33 - - NC | ||
power in GND 36 35 GND in power | power in GND 36 35 GND in power | ||
| + | |||
| + | = Power consumption = | ||
| + | |||
| + | +5V -> XX mA | ||
| + | -5V -> XX mA | ||
| + | |||
| + | = Measurement = | ||
| + | |||
| + | = Compatibility = | ||
| + | |||
| + | This module is compatible with all base boards | ||
Latest revision as of 08:24, 10 September 2014
Contents
Description
4 channel fast discriminator with (dual PECL comparator) and MAX537 (4x serial DAC). This module has 5 lemo connectors
This module has 4 comparators (MAX9601), the threshold and hysteresis can be set through a register (used DAC MAX537). The channel 1 is an exception, an external threshold can be set using the lemo connector TH1, to do this you have to use solder two jumpers in the pcb. The threshold can be set in a range of +-2.5V and the Hysteresis of 5-60mV.
If you do not want to use all comparators, the lemo connectors can be used as standard LVTTL input/output DIO1..DIO4. You can use maximal 4 DIO, the channel AI4 is always a comparator input. Each DIO has a 50 Ohm resistor at the input, if you want to use the DIO as input you can solder this resistor to avoid reflections.
Note: The version 0 is a prototype and it is not working
Block Diagram
Front panel
Back Connector
SU703 pin table (direction shown for the SU board!)
power in +5V 2 1 +5V in power
LVDS_n out D_IN_n<1> 4 3 D_IN_p<1> out LVDS_p
LVDS_n out D_IN_n<2> 6 5 D_IN_p<2> out LVDS_p
LVDS_n out D_IN_n<3> 8 7 D_IN_p<3> out LVDS_p
LVDS_n out D_IN_n<4> 10 9 D_IN_p<4> out LVDS_p
LVTTL in SCLK_DAC 12 11 SDI_DAC in LVTTL
LVTTL in CS_TH_n 14 13 LDAC_n in LVTTL
LVTTL out DIN<1> 16 15 CS_HYS_n in LVTTL
LVTTL out DIN<3> 18 17 DIN<2> out LVTTL
LVTTL in DOE_n<4> 20 19 DOUT<4> in LVTTL
LVTTL in DOE_n<3> 22 21 DOUT<3> in LVTTL
LVTTL in DOE_n<2> 24 23 DOUT<2> in LVTTL
LVTTL in DOE_n<1> 26 25 DOUT<1> in LVTTL
LVTTL in LED_n<5> 28 27 LED_n<4> in LVTTL
LVTTL in LED_n<3> 30 29 LED_n<2> in LVTTL
LVTTL out DIN<4> 32 31 LED_n<1> in LVTTL
NC - - 34 33 - - NC
power in GND 36 35 GND in power
Power consumption
+5V -> XX mA -5V -> XX mA
Measurement
Compatibility
This module is compatible with all base boards
