Vertilon SIB064B User Manual Download

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User Guide

Vertilon Corporation, 66 Tadmuck Road, Westford, MA 01886

Tel: (978) 692-7070

Fax: (978) 692-7010

www.vertilon.com

SIB064B

64 Channel PMT Interface Board

Hamamatsu H12700 / H10966 / H8500 Series

Summary of Contents for SIB064B

Page 1: ...User Guide Vertilon Corporation 66 Tadmuck Road Westford MA 01886 Tel 978 692 7070 Fax 978 692 7010 www vertilon com SIB064B 64 Channel PMT Interface Board Hamamatsu H12700 H10966 H8500 Series ...

Page 2: ...thout limitation loss of use loss or alteration of data delays lost profits or savings arising from the use of this document or the product which it accompanies Vertilon reserves the right to change this product without prior notice No responsibility is assumed by Vertilon for any infringements of patents or other rights of third parties which may result from its use No license is granted by impli...

Page 3: ...User Guide 3 Vertilon Corporation 66 Tadmuck Road Westford MA 01886 Tel 978 692 7070 Fax 978 692 7010 www vertilon com ...

Page 4: ...n com Table of Contents General Safety Precautions 6 Product Overview 7 Specifications 9 Typical Setup 11 High Voltage Interface 11 Photomultiplier Tube Anode Circuits 12 Last Dynode Preamplifier 12 Leading Edge Discriminator 14 Zero Slope Discriminator 15 Top and Bottom Views 16 Component Locations and Functions 17 SIB Connector Pinout 19 Mechanical Information 20 ...

Page 5: ... Figure 4 Anode Circuit 12 Figure 5 SIB064B Dialog Box 13 Figure 6 Leading Edge Discriminator Timing 14 Figure 7 Zero Slope Discriminator Timing 15 Figure 8 Top and Bottom Views 16 Figure 9 Component Locations and Functions 17 Figure 10 SIB064B Printed Circuit Board Dimensions 20 List of Tables Table 1 Specifications 10 Table 2 Connectors 18 Table 3 Switches and LEDs 18 Table 4 Test Points 18 Tabl...

Page 6: ...Operate Inputs within Specified Range To avoid electric shock fire hazard or damage to the product do not apply a voltage to any input outside of its specified range Electrostatic Discharge Sensitive Electrostatic discharges may result in damage to the SIB064B For these reasons the SIB064B board is intended to be operated in a user s conductive instrument enclosure Do Not Operate in Wet or Damp Co...

Page 7: ...alized timing and triggering are required this output can be connected to a separate external discriminator and triggering electronics Alternatively for more general purpose applications when the trigger requirements are not as stringent one of the two on board discriminators can be used A leading edge and zero slope discriminator which respectively generate trigger signals based on a threshold an...

Page 8: ...TERFACE BOARD AMP1 Rp GAIN Cin INV AMP2 INV AMP3 THRESHOLD COMP PREAMP OUT dv dt INV AMP4 TRIG HAMAMATSU H12700 H10966 H8500 8 X 8 MULTIANODE PHOTOMULTIPLIER TUBE P1 P2 P3 P31 P35 P63 P64 P34 P33 P32 P1 P2 P3 P31 P32 J1 SIB CONNECTOR P35 P63 P64 P34 P33 ANODES VB DY12 DY11 DY10 DY9 DY8 DY7 DY6 DY5 DY4 DY3 DY2 DY1 J2 SIB CONNECTOR K HIGH VOLTAGE NETWORK HV HV INPUT HIGH VOLTAGE INTERFACE J6 J5 J3 R...

Page 9: ...llel Resistance Rp 500 Amplifier 1 Gain A1 7 10 dB Vin is a triangular pulse 18 nsec rise time 30 nsec fall time applied to last dynode preamplifier input DY12 Amplifier 2 Inverting Gain A2 0 dB Amplifier 2 Output Impedance 50 Measured at preamplifier output J5 LEADING EDGE DISCRIMINATOR Threshold to Output Delay Vin 100mV td1 10 nsec Vin is a triangular pulse 18 nsec rise time 30 nsec fall time a...

Page 10: ...Min Typ Max Units Notes TRIGGER OUTPUT Output Impedance 50 Logic High Output Level VOH 4 3 4 8 V IOH 32mA Logic Low Output Level VOL 0 2 0 6 V IOL 32mA POWER Supply Voltage Vsupply 4 9 5 0 5 1 V Supply Current Isupply 75 mA DIMENSIONS Width W 84 mm Length L 102 mm not including SMB connectors which extend past PCB edge Thickness T 1 57 mm printed circuit board only Table 1 Specifications ...

Page 11: ...to the H12700B cathode and a trigger cable that supplies the trigger to the PhotoniQ from one of the SIB064B s two discriminators In an alternative configuration when precision timing or coincidence detection is required an external discriminator with coincidence logic can be placed between the SIB064B preamplifier output and the PhotoniQ trigger input Figure 2 Typical Setup High Voltage Interface...

Page 12: ...e possibility of damage due to ESD the PMT s anodes each have a 2 2 Mohm shunt resistor to a common low impedance point This point is biased at a voltage equal to the bias voltage VB of the charge integrating transimpedance amplifiers on the PhotoniQ so that the PMT anodes can be DC coupled to them Figure 4 below illustrates the equivalent circuit as seen by each PMT anode Figure 4 Anode Circuit L...

Page 13: ...User Guide 13 Vertilon Corporation 66 Tadmuck Road Westford MA 01886 Tel 978 692 7070 Fax 978 692 7010 www vertilon com Figure 5 SIB064B Dialog Box ...

Page 14: ...red to the discriminator threshold that is set through the SIB064B dialog box in the PhotoniQ GUI A logic high for positive polarity control is generated on the trigger output SMB connector J5 after a small delay td1 from when the pulse first crosses the threshold Vth The trigger LED flashes indicating that a current pulse crossed the threshold The discriminator switches back to a logic low when t...

Page 15: ...s from positive to negative Since AMP4 effectively operates on the derivative of the input pulse its output crosses zero where the slope of the pulse is zero This occurs at the pulse peak as shown in Figure 7 The threshold comparator compares AMP4 to the user adjustable threshold Vth to arm the discriminator after which the trigger output fires when the AMP4 signal again crosses the baseline Figur...

Page 16: ...n com Top and Bottom Views Figure 8 Top and Bottom Views 1 High Voltage Input J3 6 Trigger Output J5 2 Preamp Output J6 7 External Input J7 3 Sensor Interface Board Connector J1 8 High Voltage Section 4 Sensor Interface Board Connector J2 9 H12700 H10966 H8500 Socket Connectors 5 Trigger Indicator LED 10 H12700B H10966B H8500D High Voltage Input 4 7 8 3 5 6 9 10 1 2 ...

Page 17: ...010 www vertilon com Component Locations and Functions Figure 9 Component Locations and Functions LD1 DL1 DL2 DL3 P35 P34 P33 P32 P31 P30 P29 P28 P27 P26 P25 P24 P23 P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 SW1 1 ON 2 3 4 J4 J5 J6 J7 J3 39 40 1 2 J2 39 40 1 2 J1 ...

Page 18: ...ets the device type for control by the PhotoniQ Set both switches to ON Table 3 Switches and LEDs Name Ref Description 5V P35 Main 5V power to the SIB064B supplied by the PhotoniQ through SIB connectors J1 and J2 HV P1 PMT cathode bias Warning This is a high voltage point that can exceed negative 1400 volts HVMON P33 Attenuated version of HV used for indirectly monitoring PMT cathode bias VB P32 A...

Page 19: ... 1 HVMON 2 VB 1 HVMON 2 SIB_DIN0 3 SIB_CLK0 4 SIB_DIN1 3 SIB_CLK1 4 P16 5 P32 6 P48 5 P64 6 P15 7 P31 8 P47 7 P63 8 P14 9 P30 10 P46 9 P62 10 P13 11 P29 12 P45 11 P61 12 P12 13 P28 14 P44 13 P60 14 P11 15 P27 16 P43 15 P59 16 P10 17 P26 18 P42 17 P58 18 P9 19 P25 20 P41 19 P57 20 P8 21 P24 22 P40 21 P56 22 P7 23 P23 24 P39 23 P55 24 P6 25 P22 26 P38 25 P54 26 P5 27 P21 28 P37 27 P53 28 P4 29 P20 3...

Page 20: ...tion 66 Tadmuck Road Westford MA 01886 Tel 978 692 7070 Fax 978 692 7010 www vertilon com Mechanical Information Figure 10 SIB064B Printed Circuit Board Dimensions Mounting Hole 4 22 mm 4 pl ALL DIMENSIONS IN MILLIMETER 1 ON 2 3 4 32 00 84 00 25 00 6 00 6 00 102 00 44 00 19 00 15 00 ...

Page 21: ...ut limitation loss of use loss or alteration of data delays lost profits or savings arising from the use of this document or the product which it accompanies Vertilon reserves the right to change this product without prior notice No responsibility is assumed by Vertilon for any infringements of patents or other rights of third parties which may result from its use No license is granted by implicat...

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