DA-Type Socket Assemblies

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Jeffrey Owen
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1 DA-Type Socket Assemblies Socket Assemblies with Transimpedance Amplifier (DA Type) DA type socket assemblies contain an active voltage-divider circuit and an amplifier that converts high impedance current signals from the photomultiplier tube into low impedance voltage signals. These socket assemblies ensure stable photomultiplier operation with excellent output linearity. Features Active Voltage Divider Superior DC Output Linearity Photomultiplier Tube Gain Adjustment Function (C7246 series) Wide Frequency Bandwidth (C7247 series) /output Connectors (C , C , C , C ) Specifications Type No. C7246- C C7247- C C7246 C C7247 C Applicable s 28 mm Side-on type 28 mm Head-on type R374, R2228, R929, R694, R69, etc. Voltage ±2 to ± Voltage ±8 Supply Voltage (ma) +2/-.3 +4/- +2/-.3 +4/- Amplifier Frequency Bandwidth (-3 db) DC to 2 khz DC to MHz DC to 2 khz DC to MHz Current to Voltage Conversion Factor (V/µA).3 kω). Ω).3 kω). Ω) Output Signal Voltage + kω) +3 Ω) + kω) +3 Ω) NOTE: AIf the output signal voltage is 3 V or higher (with kω load), the divider circuit input voltage should be -6 V to - V. Frequency Response of Built-in Amplifier C7246/-/-22/-23 C7247/-/-22/-23 TACCB46EB TACCB6EA RELATIVE GAIN (db) dB RELATIVE GAIN (db) dB FREQUENCY (khz) FREQUENCY (MHz) Circuit Diagrams C7246 (- B /-22/-23 B ) C7247 (- B /-22/-23 B ) K DY DY2 DY3 DY4 DY DY6 DY7 DY8 DY9 DY DY P Ω SIGNAL OUTPUT K DY DY2 DY3 DY4 DY DY6 DY7 DY8 DY9 DY DY P Ω SIGNAL OUTPUT C C2 C3 C4 C C2 C3 C4 ACTIVE DIVIDER C, C2: nf C3: 22 nf C4: 47 nf ACTIVE DIVIDER C, C2: nf C3: 22 nf C4: 47 nf -HV VR = MΩ * GAIN ADJ. CIRCUIT * PATENT -HV NOTE: BC7247-/-23 are for 28 mm side-on so that the last dynode number is "DY9" 2 NOTE: BC7246-/-23 are for 28 mm side-on so that the last dynode number is "DY9" TACCC3EC TACCCEB

2 Amplifier Offset Output Noise Voltage Voltage Max. (mv) Typ. (mv rms) ± ±3 ± ±3.9 kω) 4. Ω).9 kω) 4. Ω) Voltage-divider Circuit Recommended Divider Supply Voltage Supply Voltage Current (µa) -3 to - A -3 to -6-4 to - A -4 to -9-2 (HV = - V) 66 (HV = -6 V) 74 (HV = - V) 29 (HV = -9 V) Gain Adjustable Range (db) 3 Operating Ambient Temprature Storage to +4 - to +6 Weight (g) Dimensional Outlines (Unit : mm) C7246/-22, C7247/-22 [BOTTOM VIEW] C7246/-22 C7246-/-23, C7247-/ ±.3 3. [BOTTOM VIEW] C7246-/ ± ) POT (VR) GAIN ADJ ± ± ±.3 ) POT (VR) GAIN ADJ ±. C7247/ ± ±.3 C7247-/-23. TACCA7EF. TACCA97ED Type No. Cable Type Cable Length Connector C7246/- C7247/- C /-23 C /-23 /output -HV SHIELD CABLE 2) (GRAY) Signal Output COAXIAL CABLE: RG-74/U (BLACK) ± V TWISTED PAIR CABLE WITH SHIELD 3) (GRAY) -HV SHIELD CABLE (GRAY) Signal Output ± V COAXIAL CABLE: RG-74/U (BLACK) TWISTED PAIR CABLE WITH SHIELD (GRAY) 4 ± ± 2 SHV-P BNC-P DIN (6 PIN)-P NOTES: ) Turning this pot clockwise decreases the gain. (2 turns max.) 2) At the end of HV cable, it's possible to attach SHV connector fitting RG-74/U. 3) Connect as follow. WHITE... - V ORANGE... + V SHIELD... * See page 2 for details on flanges and housing contains a magnetic shield case. 3

3 DP-Type Socket Assemblies High Voltage Power Supply Socket Assemblies (DP Type) DP type socket assemblies include a high voltage power supply and so allow easily operating a photomultiplier tube just by supplying a low voltage (+ V or + V). These socket assemblies ensure highly stable photomultiplier tube operation with excellent output linearity. Features Superior DC Output Linearity Active Voltage Divider (C297-, C33-, C34-) Fast High Voltage Programming Response (C297-, C33-, C34-) Cockcroft-Walton Circuit (C899, C899-, C344-3, C2842-, C2842-2) Low Power Consumption (C899, C899-, C344-3, C2842-, C2842-2) Specifications Type No. Applicable s Voltage Voltage B Current (ma) Linear DC Anode E Output Current Ripple Noise Min. (µa) Typ. (mvp-p) C ± 6 C. C899 C899- C33- C34- C mm side-on type 2 mm head-on type R924A, R92A, R3A, R7A, etc. 28 mm head-on type R374, R2228, R929, R694, R69, etc. +. to to +. + ± +. to +. C2842- A 8 stage dynode, head-on type R623, R6232, R6233, R6234, R623, R6236, R6237, etc. C A stage dynode, head-on type R878, R, R94, R877, R2, R3, etc. NOTE: A C2842-S/-2S which is with shutter(ms to DC) function are also available. Please refer the individual datasheet for details. B When photomultiplier tube is not attached. + ± D C D D...6 (Max.) C Supply Voltage: - V, Within: ±2 % linearity D Supply Voltage: - V, Within: ±. % linearity E Load resistance= MΩ, Load capacitance=2 pf to 2 pf DEVIATION (%) DC Linearity Characteristics 2 - TACCB2EB 33 kω / STAGE SUPPLY : - V C899/-, C344-3 C2842-/-2 Schematic Diagrams C297- C33- C34- OUTPUT CURRENT (µa) C297-, C33-, C34- OUTPUT CURRENT (µa) Practical DC Output Limits TACCB3EC C899/-, C344-3 C2842-/-2 33 kω / STAGE SUPPLY * * Photomultiplier tube must be used with a supply voltage within the rated range. C899 C899- C344-3 C34- C297- C OUTPUT High Voltage Controlling Characteristics TACCB4EE C297-, C33- C34- C899* C899- C344-3 C2842-/ CONTROL C2842- C * C899 can be controlled up to +.2 V (output voltage -2 V) (C297-, C33-, C34-) (C899/-, C344-3, C2842-/-2) ACTIVE DIVIDER HIGH POWER SUPPLY.8 kω.8 kω + V IN (RED) (BLACK) Vref (+ V) OUT (BLUE) : C297-, C33- Vref (+6 V) OUT (BLUE) : C34- (BLACK) COCKCROFT- WALTON CIRCUIT (HIGH DIVIDER) HIGH ADJUSTMENT CIRCUIT 6.2 kω + V IN (RED) Vref (+2. V) OUT (C899-, C344-3) (BLUE) Vref (+.2 V) OUT (C899) (BLUE) (BLACK) COCKCROFT- WALTON CIRCUIT (HIGH DIVIDER) HIGH ADJUSTMENT CIRCUIT 6.2 kω + V IN (RED) Vref (+2. V) OUT (BLUE) (BLACK) 4 TACCC22EB TACCC4EA TACCC67EA

4 Output Voltage Range - to -2 F -2 to -2 F -2 to - F -2 to -2 F -2 to - F -2 to - F Linear Regulation Typ. (%) ±. G High Voltage Power Supply Output H Output Voltage Voltage Programing Control Response Typ. (ms) V to + V or 8 external kω potentiometer V to +.2 V or external kω potentiometer V to +. V or external kω potentiometer V to + V or external kω potentiometer 8 V to +6 V or external kω potentiometer V to +. V or external kω potentiometer Settling Time (s) I Coefficient Typ. (%/ C) ±. ±. ±. ±. Operating Ambient to + to + to +4 to + Storage - to +6 Weight (g) to - V to +. V or external kω potentiometer ±. to + 76 F Output voltage that guarantees the characteristics. G Against ± V input change H for %/99 % HV change I The time required for the output to reach a stable level following a change in the control voltage from +. V to +. V. Dimensional Outlines (Unit: mm) C297- C33- C34- C899 C899- C344-3 C2842-/ ± ± ± ±. 4 MIN. 3.8 ± ±. 4 MIN. 3.8 ±. 4. ± ±. 4 ± ± ± ± ±.3 3. ±. 4 MIN ±. 33. ± ± ± ± ±. 4 ± ±.3. + V INPUT AWG 24, RED + V INPUT AWG 24, RED + V INPUT AWG 24, RED SIGNAL OUTPUT + V INPUT Vref OUTPUT HV CONTROL INPUT COAXIAL CABLE RG-74/U AWG 24, RED AWG 24, BLUE AWG 24, WHITE + V INPUT AWG 24, RED + V INPUT AWG 26, RED Vref OUTPUT AWG 26, BLUE HV CONTROL INPUT AWG 26, WHITE AWG 26, BLACK TACCA328EA TACCA329EA TACCA33JA TACCA3EE TACCA294EA TACCA323EA * See page 2 for details on flanges and housing contains a magnetic shield case.

5 DAP-Type Socket Assemblies High Voltage Power Supply Socket Assemblies with Transimpedance Amplifier (DAP Type) DAP type socket assemblies contain an high voltage power supply and an amplifier that converts high impedance current signals from the photomultiplier tube into low impedance voltage signals. These socket assemblies ensure stable photomultiplier operation with excellent output linearity. Features Superior DC Output Linearity Active Voltage Divider (, C79, C79-) Fast High Voltage Programming Response (, C79, C79-) Cockcroft-Walton Circuit (C2843-, C2843-2) Low Power Consumption (C2843-, C2843-2) Wide Frequency Bandwidth (C79, C79-) Single Power Supply Operation () Specifications Type No. Applicable s Voltage Voltage Current (ma) + ± +8 +6/ 28 mm side-on type C79 ± ± ±8 +6/-2 28 mm head-on type C79- R374, R2228, R929, R694, R69, etc. C2843- A 8 stage dynode, head-on type R623, R6232, R6233, R6234, R623, R6236, etc. ± ±. ±6 +6./-3. C A stage dynode, head-on type R878, R, R94, R877, R2, R3, etc. NOTE: A C2843-S/-2S which is with shutter(ms to DC) function are also available. Please refer the individual datasheet for details. B When photomultiplier tube is not attached. B Linear DC Output Current Min. (µa) 43 kω) C 8 Ω) D 4 kω) E Frequency Bandwidth (-3 db) DC to khz DC to MHz DC to 2 khz Amplifier Current to Voltage Output Conversion Factor Signal Voltage (V/µA).3 +3 kω) kω). +.2 Ω) Ω). +4 kω) kω) C Supply Voltage: - V, Within: ±2 % linearity D Supply Voltage: -9 V, Within: ±2 % linearity E Supply Voltage: - V, Within: ±. % linearity DEVIATION (%) DC Linearity Characteristics TACCB4EB 2 SUPPLY : - V (, C2843-/-2) -9 V (C79, C79-) C79/- 33 kω / STAGE C2843-/-2 OUTPUT CURRENT (µa) Practical DC Output Limits TACCBEB C79/- 33 kω / STAGE C2843-/ OUTPUT CURRENT (µa) SUPPLY High Voltage Controlling Characteristics TACCB6EB - C2843-/-2 Frequency Bandwidth TACCB8EB -2 OUTPUT C79*, C79-* RELATIVE GAIN (db) - - C2843-/2 C79/- -3 db (, C79, C79-) (C2843) CONTROL * The output is -9 V even if the control voltage is set higher than +3.6 V. -2. FREQUENCY (khz)

±.3 ± Amplifier Signal Output Offset Voltage Typ. (mv) Induced Ripple on Signal Output 2 mvp-p F (Typ.) mvrms G (Typ.) Output Voltage Range to -2 to -9 Line H Regulation Typ. (%) ±. ±.3 High Voltage Power Supply Output I Output Voltage Voltage Programing Control Response Typ.

6 ±.3 ± Amplifier Signal Output Offset Voltage Typ. (mv) Induced Ripple on Signal Output 2 mvp-p F (Typ.) mvrms G (Typ.) Output Voltage Range to -2 to -9 Line H Regulation Typ. (%) ±. ±.3 High Voltage Power Supply Output I Output Voltage Voltage Programing Control Response Typ. (ms) V to + V or 8 external kω potentiometer V to +3.6 V 8 Settling Time (s) J Coefficient Typ. (%/ C) ±. ±.3 Operating Ambient to +4 to +4 Storage Weight (g) - to ± mvp-p F (Max.) to - ±. V to +. V or external kω potentiometer ±. to + 8 F Load resistance= MΩ, Load capacitance=2 pf to 2 pf G Load resistance= Ω, Load capacitance=2 pf H Against ± V input change I for %/99 % HV change J The time required for the output to reach a stable level following a change in the control voltage from +. V to +. V. Schematic Diagrams C79, C79- C2843-, C Ω Ω Ω - V IN (BLUE) - V IN (GREEN) ACTIVE DIVIDER.8 kω HIGH POWER SUPPLY + V IN (RED) Vref (+ V) OUT (BLUE) (BLACK) (BLACK) ACTIVE DIVIDER HIGH POWER SUPPLY + V IN (RED) (SHIELD) COCKCROFT- WALTON CIRCUIT (HIGH DIVIDER) HIGH 6.2 kω ADJUSTMENT CIRCUIT + V IN (RED) Vref (+2. V) OUT (BLUE) (BLACK) TACCC96EE TACCC2EA TACCC69EA Dimensional Outlines (Unit: mm) C79 C79- C2843-/ ± MIN R CONDUCTIVE PLASTIC 4 ± 7.7 ± ± ± ± ±.3 4 ± 6. ±. 3.7 ± ±. 4 ± V INPUT AWG 24, RED C79, C79- COAXIAL CABLE RG-74/U BLACK SIGNAL OUTPUT HV CONTROL INPUT WHITE SHIELDED CABLE GRAY ORANGE (TWISTED PAIR CABLE) SHIELD + V INPUT RED TACCA6EE SHIELDED CABLE LIGHT - V INPUT BLUE (TWISTED PAIR CABLE) BLUE SHIELD. * See page 2 for details on flanges and housing contains a magnetic shield case.. TACCA26EA + V INPUT AWG 26, RED Vref OUTPUT AWG 26, BLUE HV CONTROL INPUT AWG 26, WHITE AWG 26, BLACK - V INPUT AWG 26, GREEN TACCA337EA 7

DA-Type Socket Assemblies

DA-Type Socket Assemblies DA-TYPE ASSEMBLIES C7246 SERIES, C7247 SERIES The C7246 and C7247 series are DA type socket assemblies designed for 28 mm (1-1/8 inch) diameter side-on and head-on photomultiplier