DA-Type Socket Assemblies

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1 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 tubes. A voltage-divider circuit and an amplifier are incorporated in the same package. The C7247 series uses an amplifier with a wide bandwidth of DC to MHz, while the C7246 uses an amplifier with a practical bandwidth of DC to 2 khz to improve the effective S/N ratio. The photomultiplier tube low-level, high-impedance current can be converted into a low-impedance voltage output. Both the C7246 and C7247 series use an active voltage-divider circuit that ensures excellent DC linearity at low power consumption. The C7246 series also has a gain adjustment function that does not affect amplifier frequency bandwidth. Specifications Parameter C7246/C C7246-1/C C7247/C C7247-1/C Unit 28 mm Dia. Head-on 28 mm Dia. Head-on Applicable s R374, R2228, R mm Dia. Side-on R374, R2228, R mm Dia. Side-on R694, R69, etc. R694, R69, etc. MAXIMUM RATINGS Parameter C7246/C C7246-1/C C7247/C C7247-1/C Unit Supply oltage for Amplifier ±18 Supply oltage for Divider Operating Ambient Temperature Storage Temperature -1 to +4-1 to +6 C C GENERAL Frequency Bandwidth (-3 db) Current to oltage Conversion Factor Maximum Output Signal oltage Maximum Output Signal Current Output Impedance Offset oltage Max. Output Noise oltage (rms) Gain Adjustable Range Min. Supply oltage for Amplifier Supply Current for Amplifier Max. (at ±1 ) Recommended Supply oltage for Divider Divider Current Weight Parameter C7246/C C7246-1/C C7247/C C7247-1/C Unit DC to 2 khz.3 (at load resistance kω) (at load resistance kω) 18 ±1.9 (at load resistance kω) DC to MHz.1 (at load resistance Ω) 3 (at load resistance Ω) 6 ±3 4. (at load resistance Ω) / Ω m m 3 db ±12 to ±1 +2 / -.3 ±12 to ±1 +14 / - -4 to - A 174 (at H = - ) / 17-3 to - A 211 (at H = - ) / 17-4 to (at H = -9 ) / 17-3 to (at H = -6 ) / 17 NOTE: A If the output signal voltage is 3 or higher (with kω load), the divider circuit input voltage should be -6 or higher. (C7246/-1/-22/-23) g Circuit Diagrams C7246 (-1 B /-22/-23 B ) C7247 (-1 B /-22/-23 B ) K DY1 DY2 DY3 DY4 DY DY6 DY7 DY8 DY9 DY DY11 P Ω SIGNAL OUTPUT K DY1 DY2 DY3 DY4 DY DY6 DY7 DY8 DY9 DY DY11 P Ω SIGNAL OUTPUT C1 C2 C3 C4 AMP C1 C2 C3 C4 AMP ACTIE OLTAGE DIIDER C1, C2: nf C3: 22 nf C4: 47 nf ACTIE OLTAGE DIIDER C1, C2: nf C3: 22 nf C4: 47 nf -H R = MΩ * GAIN ADJ. CIRCUIT * PATENT -H NOTE: BC7247-1/-23 are for 28 mm side-on so that the last dynode number is "DY9" NOTE: BC7246-1/-23 are for 28 mm side-on so that the last dynode number is "DY9" 4 TACCC3EC TACCC11EB

2 Frequency Response of Built-in Amplifier C7246/-1/-22/-23 C7247/-1/-22/-23 TACCB46EB TACCB6EA RELATIE GAIN (db) dB RELATIE GAIN (db) dB FREQUENCY (khz) FREQUENCY (MHz) Dimensional Outlines (Unit : mm) C7246/-22, C7247/-22 [BOTTOM IEW] C7246/-22 C7246-1/-23, C7247-1/ ±.3 3. [BOTTOM IEW] C7246-1/ ± ) POT (R) GAIN ADJ ± ± ±.3 1) POT (R) GAIN ADJ ±. C7247/ ± ±.3 C7247-1/-23.. TACCA17EF TACCA197ED Type No. Input/output Cable Type Cable Length Connector C7246/-1 C7247/-1 C /-23 C /-23 -H Signal Output ±1 -H Signal Output ±1 COAXIAL CABLE 2) (RED) COAXIAL CABLE: RG-174/U (BLACK) TWISTED PAIR CABLE WITH SHIELD 3) (GRAY) COAXIAL CABLE (RED) COAXIAL CABLE: RG-174/U (BLACK) TWISTED PAIR CABLE WITH SHIELD (GRAY) 4 ± 1 ± 2 SH-P BNC-P DIN (6 PIN)-P NOTES: 1) Turning this pot clockwise decreases the gain. (2 turns max.) 2) At the end of H cable, it's possible to attach SH connector fitting RG-174/U. 3) Connect as follow. WHITE ORANGE SHIELD... * See page 123 for details on flanges and housing.

3 DP-Type Socket Assemblies HIGH OLTAGE ASSEMBLY C627, C928-1, C9773, C8991, C344-3 (DP Type) C627, C928 and C9773 are high voltage power supply socket assemblies, incorporating a regulated high voltage power supply and an active voltage divider. It enables simple yet stable photomultiplier tube operations with extended DC output linearity by only supplying +1 and connecting to a potentiometer or a to + for high voltage adjustments. The C8991 and C344-3 use a Cockcroft-Walton type high voltage power supply that ensures high output linearity of photomultiplier tube while maintaining low power consumption. Features (C627, C928-1, C9773) Active oltage Divider Superior DC Output Linearity Fast High oltage Programming Response Wide High oltage Output Range Low Ripple / Noise Features (C8991, C344-3) Cockcroft-Walton Circuit Low Power Consumption Superior DC Output Linearity Common Specifications GENERAL Applicable s Parameter C627 C928-1 C9773 C8991 C344-3 Unit 28 mm 2 mm head-on type head-on type R374, R2228 HIGH OLTAGE 28 mm side-on type R929, R694 R69, etc. +1 ± 1 Input oltage Input Current 4 6 Linear DC Output Current at - A of A at - A Operating Ambient Temperature / Humidity C to +4 / Below 8 Storage Temperature / Humidity C -1 to +6 / Below 8 Weight 6 NOTE: A Within: ±2 % linearity B Within: ±. % linearity C No condensation Parameter Output oltage Range Line Regulation Against ±1 Input Change Anode Ripple Noise D (p-p) Output oltage Control R1924A, R192A R3A, R7A 9 A 4 A 28 mm side-on type 28 mm head-on type R374, R2228 R929, R694 R69, etc to B B to + / Below 8-1 to +6 / Below 8 7 C627 C928-1 C9773 C8991 C344-3 to to -12 G -2 to -1 ±.1. 1 to + or to +1.2 or to +1. or external kω potentiometer external kω potentiometer external kω potentiometer 8 Output oltage Programming Response E Settling Time F Temperature Coefficient ±.1 ±. NOTE: D Load resistance = 1 MΩ, Load capacitance = 2 pf E for %/99 % H change F The time required for the output to reach a stable level following a change in the control voltage from +1. to +.. G C with an output voltage range of -2 to -1 is also provided. g Unit % m ms s %/ C Schematic Diagrams C627 C928-1, C9773 C8991 C344-3 ACTIE OLTAGE DIIDER ACTIE OLTAGE DIIDER COCKCROFT- WALTON CIRCUIT (HIGH OLTAGE DIIDER) COCKCROFT- WALTON CIRCUIT (HIGH OLTAGE DIIDER) HIGH OLTAGE +1 IN (RED) ref (+ ) OUT (BLUE) H CONTROL (WHITE) (BLACK) (BLACK) HIGH OLTAGE +1 IN (RED) (SHIELD) ref (+ ) OUT (ORANGE) H CONTROL (WHITE) (SHIELD) HIGH OLTAGE ADJUSTMENT CIRCUIT +1 IN (RED) ref (+1.2 ) OUT (BLUE) H CONTROL (WHITE) (BLACK) HIGH OLTAGE ADJUSTMENT CIRCUIT 6.2 kω +1 IN (RED) ref (+2. ) OUT (BLUE) H CONTROL (WHITE) (BLACK) 6 TACCC9EC TACCC122EA TACCC124EA TACCC141EA

4 DEIATION (%) DC Linearity Characteristics 2 TACCB2EC 33 kω / STAGE RESISTIE DIIDER SUPPLY OLTAGE: - C9773 C627, C928-1 C8991, C344-3 OUTPUT CURRENT () Practical DC Output Limits TACCB3EB C8991, C344-3 C627, C928-1 C kω / STAGE RESISTIE DIIDER High oltage Controlling Characteristics TACCB41ED -17 OUTPUT CURRENT () SUPPLY OLTAGE* () * Photomultiplier tube must be used with a supply voltage within the rated range. -1 OUTPUT OLTAGE () C627, C928-1, C9773 C8991*, C344-3 * C8991 can be controlled up to +1.2 (output voltage -12 ) CONTROL OLTAGE () (C627, C928-1, C9773) +1.6 (C8991, C344-3) Dimensional Outlines (Unit: mm) C C928-1, C9773 C8991 C ± ± ±.3 49.±.3 29.± ± MIN R1 CONDUCTIE PLASTIC 6. ±. 4 ± 37.7±. 4± ±.3 4. ± INPUT ref OUTPUT H CONTROL INPUT. BLACK H CONTROL INPUT WHITE SHIELD CABLE GRAY ref OUTPUT ORANGE (TWISTED PAIR CABLE) SHIELD CABLE (TWISTED PAIR CABLE) LIGHT BLUE +1 INPUT SHIELD RED BLUE SHIELD +1 INPUT ref OUTPUT H CONTROL INPUT +1 INPUT ref OUTPUT H CONTROL INPUT TACCA16ED * See page 123 for details on flanges and housings. (C9773 has no suitable flange and housing.) TACCA28EA TACCA3EE TACCA294EA 7

5 DAP-Type Socket Assemblies HIGH OLTAGE ASSEMBLY WITH TRANSIMPEDANCE AMPLIFIER, C79, C79-1 (DAP Type) These DAP type socket assemblies incorporate a regulated high voltage power supply and transimpedance amplifier that converts high-impedance current signals of a photomultiplier tube into low-impedance voltage signals. The C79 series are compatible with a wide band from DC to MHz. The has lower noise than that of the C79 series, although the frequency range is from DC to khz. Features Superior DC Output Linearity Fast High oltage Programming Response Wide High oltage Output Range Low Ripple / Noise Wide Frequency Bandwidth (C79, C79-1) Common Specifications GENERAL Applicable s Input oltage Input Current Parameter C79 C79-1 Unit 28 mm (1-1/8") head-on type 28 mm (1-1/8") side-on type R374, R2228, R929 R694, R69, etc. +1 ± 1 ±1 ± at to +4 / Below 8-1 to +6 / Below g Linear DC Output Current of A at - Operating Ambient Temperature / Humidity B Storage Temperature / Humidity B Weight NOTE: A Within: ±2 % linearity B No condensation HIGH OLTAGE Parameter Output oltage Range Line Regulation Against ±1 Input Change Output oltage Control Output oltage Programming Response C Temperature Coefficient NOTE: C for %/99 % H change TRANSIMPEDANCE AMPLIFIER SECTION Parameter Frequency Bandwidth (-3 db) Current to oltage Conversion Factor Maximum Output oltage Signal Output Offset oltage Induced Ripple on Signal Output C79 C79-1 to -12 to -9 ±.1 ±.3 to + or external kω potentiometer to ±.1 ±.3 C79 C79-1 DC to khz DC to MHz.3 (at load resistance kω).1 (at load resistance Ω) +13 (at load resistance kω) +1.6 (at load resistance Ω) ±.3 ± 2 m p-p m rms Unit % ms %/ C Unit / m Schematic Diagrams C79, C79-1 AMP AMP Ω -1 IN (BLUE) ACTIE OLTAGE DIIDER HIGH OLTAGE +1 IN (RED) ref (+ ) OUT (BLUE) H CONTROL (WHITE) GROUND (BLACK) GROUND (BLACK) ACTIE OLTAGE DIIDER HIGH OLTAGE +1 IN (RED) H CONTROL (WHITE) (SHIELD) 8 TACCC96EE TACCC12EA

6 DEIATION (%) DC Linearity Characteristics 2-1 TACCB4EA High oltage Controlling Characteristics -1 TACCB6EA SUPPLY OLTAGE: - () -9 (C79, C79-1) 33 kω / STAGE RESISTIE DIIDER OUTPUT CURRENT () OUTPUT CURRENT () Practical DC Output Limits TACCBEA SUPPLY OLTAGE () * Use the C79 and C79-1 in a range up to -9. Frequency Bandwidth TACCB8EA C79 C kω / STAGE RESISTIE DIIDER -12 OUTPUT OLTAGE () C79*, C79-1* RELATIE GAIN (db) - - C79 C db CONTROL OLTAGE () * The output is -9 even if the control voltage is set higher than FREQUENCY (khz) Dimensional Outlines (Unit: mm) C79 C ± ± ± ± ± MIN R1 CONDUCTIE PLASTIC 4 ± 7.7 ± ±.3 4 ± 6. ±. +1 INPUT ref OUTPUT H CONTROL INPUT TACCA16JD * See page 123 for details on flanges and housings... C79, C79-1 BLACK H CONTROL INPUT WHITE SHIELDED CABLE GRAY ORANGE (TWISTED PAIR CABLE) SHIELD +1 INPUT RED SHIELDED CABLE LIGHT -1 INPUT BLUE (TWISTED PAIR CABLE) BLUE SHIELD TACCA261EA 9

DA-Type Socket Assemblies

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