PMTトランスインピーダンスアンプ


  • Transimpedance Amplifier for Photomultiplier Tubes
  • DC to 60 MHz Bandwidth
  • Low Input Current Noise

Application Idea

TIA60 Transimpedance Amplifier Shown Integrated into a Bergamo® II Multiphoton Microscope

TIA60

Transimpedance Amplifier
Shown with All Included Accessories

Power Cord AdapterBNC to SMA Input CableTrim Pot Adjuster

Mounting
Screws

Related Items


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Engraved Back of OAP
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TIA60のSMA入力端子、4ピン電源ソケット、BNC出力端子
Engraved Back of OAP
Click to Enlarge

DCオフセットを付属のスクリュードライバで調整

特長

  • トランスインピーダンスゲイン: 30 200 V/A
  • 広い動作帯域幅: DC~60 MHz
  • 低入力電流ノイズ:4.8 pA/√Hz @ 1 MHz
  • レーザ走査顕微鏡ならびに多光子顕微鏡法に適した製品
  • Hamamatsu製H7422、H10720ならびにH10721シリーズPMT用に最適化

当社のトランスインピーダンスアンプTIA60は、光電子増倍管(PMT)、PINフォトダイオードなど、出力信号の増幅、または電流を増幅し、電圧信号に変換して出力する必要のあるデバイス向けに設計されています。DC~60 MHz(3 dB)の広い動作帯域幅と低ノイズ(4.8pA/√Hz @ 1 MHz)出力で動作します。アンプ上部の穴からアクセス可能なトリムポットにより(右の写真参照)、DCオフセットを調整し、データ収集システムのダイナミックレンジを向上させることができます。

TIA60は、電源供給ユニットKPS201により電源供給が可能です(下記をご参照ください)。TIA60内蔵の電子回路は、電源の電気ノイズから隔離しながら、増幅回路への電力を調節します。 

このアンプのコンパクトな筐体は、ディテクタとアンプ間の増幅されていない信号に結合されるノイズを低減するため、ディテクタの近くに取り付けが可能となるような設計となっています。この製品にはHamamatsu製H7422シリーズPMTを取り付け可能にするSMA-BNC変換アダプタ、4ピン-パワージャックアダプタ、トリムポット用アジャスタ、そしてM3取付けネジが付属しています。

TIA60はHamamatsu製H7422、H10720、H10721シリーズのPMTにお使いいただけますが、取付け穴のパターンはH7422シリーズのみに対応します。また、当社のバイアス型フォトディテクタならびにパッシブ型電気フィルタにもお使いいただけます。

SpecificationsMinimumTypicalMaximum
AC Performance
Bandwidth (3 dB, Cin = 4 pF)a-60 MHz-
Rise/Fall Time (10% to 90%)-5.5 ns-
Settling Time (3%, 0.5 V Output)-16 ns-
Transfer Characteristics
Total Transimpedance (Combined Stages, DC)b29 000 V/A30 200 V/A32 000 V/A
Transresistance (Input Stage Z-Amp, DC)-6.04 kΩ-
Input
Linear Input Range, 0 V Bias--±50 µA
Maximum Inputc--±500 µA
DC Input Impedance-33 Ω-
Input Reference-0 V-
Noise
Input Current Noise (1 MHz, Cin = 4 pF)a-4.8 pA/√Hz-
Total Input RMS Noise (DC to 60 MHz)a-50 nA-
Output
DC Bias (50 Ω Load)-0.15 VDC0 VDC1.5 VDC
Output Range (50 Ω Load)-1.5 V-1.5 V
Impedance (DC to 60 MHz)-50 Ω-
Return Loss (DC to 60 MHz)15 dB--
Slew Rate-625 V/µs-
DC Performance
Offset Voltage Drift (at Output)-±103 µV/°C-
Power Supply
Input Voltage9 V12 V15 V
Input Current-65 mA100 mA
Physical
Operating Temperature5 °C-55 °C
Storage Temperature-40 °C-55 °C
Dimensions (L x W x H)3.78" x 2.20" x 1.06"
(95.9 mm x 55.9 mm x 26.8 mm)
Weight100 g
  • 帯域幅ならびに等価入力電流ノイズは典型値であり、電源の電気容量に依存します。入力部で短いケーブルを使用して電源の電気容量をできるだけ小さくすれば、最大限の帯域幅ならびににノイズ性能が得られます。
  • 正利得:アンプに入力される電流は正電荷の流れとされ、正の出力電圧を生成します。
  • この仕様値よりも高い値で動作した場合、アンプに損傷を与える可能性が高くなります。

下のグラフは電源にKPS101を使用し測定したデータを示しています。生データのファイルはこちらからダウンロードいただけます。

出力電圧信号

BNC メス

BNC Female

50 Ω の終端を推奨

入力電圧信号SMA Female

入力パワー信号SMA Female

PinDescription
1+V Input
2NC
3NC
4Ground

Posted Comments:
user  (posted 2021-03-17 11:38:49.78)
Hallo, I am planing to use the PMT H10721 with the TIA60. My laser source has repetition rate which can vary between 100 kHz and 4.5 MHz, each laser pulse is 50 fs long. The rise time of the PMT H10721 is 0.57 ns. - Assuming the PMT provides an output current signal 2 ns long, is the bandwidth of the TIA60 sufficient to amplify the current with a conversion factor of about 30000 V/A ? - what is the expected voltage pulse duration coming out of the TIA60 ? Thanks a lot and best regards, Giuseppe Mercurio
asundararaj  (posted 2021-04-01 02:12:44.0)
Thank you for contacting Thorlabs. The TIA60 has a bandwidth of 60 MHz and a rise and fall time of 5.5 ns. This would not be a suitable amplifier for applications with a shorter pulse. We typically recommend that the rise time of the detection system should be 10x larger than the pulse width to fully resolve the pulse.
Andrea Papi  (posted 2020-10-10 09:26:18.267)
Hi, we at Italian National Institute of Nuclear Physiscs in Perugia Italy, are trying to develop a Low Light Leak System for a RICH detector on a CERN HEP Experiment. We have to use PMT from Hamamatsu R7400U for low leak light detection in a Dark Box where are the Photon Counting PMT for the RICH detector. If there is a low light leak in the box we have to turn off the HV Bias of the detectors to protect the Photon Counting System. The signal from the PMT come form 100 meters of RG58 cable (10nF Cable) with BNC connectors, we need to read the Photocurrent and convert this current in a linear voltage. Now the low light rate is 1.3Mhz and the High light rate (photons) is 18Mhz, prom PMT pulse, we have to place the alarm threshold near 15Mhz. The counting rate is quite high and the PMT pulses will overlap each other and produce a continuous current (Photocurrent) and may be an hybrid solution between an CSA and TIA could be the best circuit. The costant time of the CF and RF should be more than 10 times the T of the maximun pulse PMT frequency 18Mhz (I mean 500ns). We need at maximun 20 sensors and conditioning circuts for the 20 dark box of the experiment then the solution with custom design for bipolar pulse shaping to photon_counting is non feasible. We want to use a TIA System to convert current in voltage coupled in DC then we send the output buffered to a comparator and set two alarm signals one is TTL and the other is LVDS signals to turn off the HV Bias of the PMT. We'd like to know if your TIA60 can fits our need for prorotype and also to Know the cost, we will have 15 PMT R7400U to monitor 15 dark box each containing 64 multianode PMT to protect. We will need also the schematic of the TIA60 to konw the tau of the TIA expecially if the long 100 meters of RG58 cable at the input can create problem to your instruments. We wait your hints and tips for our assumptions. Thank you. Kind regards. Andrea Papi. Perugia Italy INFN. 075 5852754 www.pg.infn.it
asundararaj  (posted 2020-10-22 09:04:53.0)
Thank you for contacting Thorlabs. We have contacted you directly to discuss this further.
CHEOL HONG MIN  (posted 2019-10-02 13:52:58.203)
Hi, I need technical support for the overturned image or signals from TIA60 with H7422-40 PMT. I've already purchased the TIA60 and KPS101 and connected them to Olympus FV500 DAQ ports on my computer and than received the light and made the fluorescent bead images by using flouview (olympus) program while the con-focal scanning is accomplished. But I just observed the image which was consisted of black color in area of fluorescent beads. I think that it is caused by opposite signal from the TIA60. How can I figure it out? Should I use the converter (amp) for that?
asundararaj  (posted 2019-10-04 02:08:49.0)
Thank you for contacting Thorlabs. If you are observing a negative signal such that when there is light, there is no signal and vice versa, can you please verify if the connections on the DAQ are proper and not inverted? If this checks out, this can mean that the output of the PMT is opposite. In this case, you will have to have a signal inverter in between the PMT and the TIA. I have reached out to you directly to discuss this further.
yingshun xu  (posted 2019-05-18 15:08:46.383)
Hi, I need technical support. I have one TIA60 but it doesnot work now. Do you have any simple test methods to verify its functions? Thank you! Best regards, yingshun
YLohia  (posted 2019-06-13 08:51:15.0)
Hello Yingshun, thank you for contacting Thorlabs. How are you using it and testing it right now? One way to test would be to input a very small current into the IN port using an SMA cable and measuring on the oscilloscope with the BNC out. Do you see any response? What load resistance are you using on your oscilloscope? We reached out to you at the time of your original post to troubleshoot this further.
stephane.pages  (posted 2018-09-12 14:32:57.35)
Hi, I would like to use the TIA60 with a Hamamatsu H10770PA-40 PMT. Is it compatible ? Thanks,
llamb  (posted 2018-09-20 03:27:03.0)
Thank you for contacting Thorlabs. The H10770PA-40 is the PMT we use in our PMT2101 and its amplifier board is very similar to our TIA60, so yes this combination should work.
paulg  (posted 2018-02-24 14:38:29.02)
Hi, we want to also know the frequency response below 100 kHz (to 10 kHz). Can you please provide this too? Thank you!
nbayconich  (posted 2018-03-15 10:58:47.0)
Thank you for contacting Thorlabs. The response is essentially flat across the frequency range of 10kHz to 100khz. The frequency response, 3dB bandwidth and noise floor can slightly change when using different connection cable lengths. I will reach out to you directly with test data regarding the frequency response.
jugon.shin  (posted 2018-02-05 23:42:51.883)
Dear THORLABS. Hi, we are using the TIA60 with PMTss, also we are using the KPS101 as a power supplier for TIA60. Now, we adjusted a initial signal position at the 0.01V using by a Trim Pot Adjuster, then the output voltage was going down from 0.01V to 0.005V, when light source was detected. We would like to ask about the output signal we got. Could we use the TIA60 right way? and Could we get the manual about TIA60?
tfrisch  (posted 2018-02-06 09:39:55.0)
Hello, thank you for contacting Thorlabs. KPS101 is the recommend power supply unit for TIA60. The manual is available below through the Docs icon, but I will also reach out to you directly about the set up and using the TIA60 with the PMTSS.
joseph.raimondo  (posted 2017-12-11 18:50:49.753)
Hi, we are attempting to use the TIA60 together with a Hamamatsu H10770PA-40 PMT, is this trans-impedence amplifier compatible the PMT as we are struggling to get it working? Many thanks, Joseph
tfrisch  (posted 2017-12-27 04:37:28.0)
Hello, Joseph. Thank you for contacting Thorlabs. While I don't have a Hamamatsu H10770PA-40 on hand to test, I see that the max output current is about 2uA, only a little less than PMTSS. I will reach out to you directly to troubleshoot.
johanna.tragardh  (posted 2016-05-23 16:27:50.757)
We are using the TIA60 together with the Thorlabs PMTSS PMT. (We are connecting the PMT to the amplifier with the supplied BNC to SMA cable and driving them from the same 15V source.) It seems that this combination results in an excessive noise level. Already at very low PMT gain and light levels the amplifier is completely saturated and/or there is excessive number of voltage spikes in the signal. (We have tested the PMT and TIA60 separately and they function as expected). Is there a problem specific to this amplifier/PMT combination?
besembeson  (posted 2016-05-25 10:23:06.0)
Response from Bweh at Thorlabs USA: You can in principle use these together as the KPS101 that is used for the TIA60 should have enough power if proper wiring is done, which may not be the case with your setup now. We can actually provide a special version of the PMTSS with the amplifier and power supply integrated that should give you the desired performance. Or you may test using a separate power supply for the PMTSS. I will follow-up with you.
bernd.polder  (posted 2015-11-23 16:21:53.97)
Dear Ladies and Gentlemen, I am looking for a transimpedance amplifier with a large operating temperature range. Could you please give me further information about the thermal behaviour of the TIA60? Thank you very much With best regards Bernd Polder Inertial Sensors MEMS Technologies Sensor Business Group TDK-EPC AG & Co. KG A TDK Group Company Beeskowdamm 3- 11 14167 Berlin Telephone: +49 30 890 4055 5345 Fax: +49 3329 6068 15 mailto: bernd.polder@epcos.com www.global.tdk.com · www.epcos.com Headquarters: Berlin ∙ Commercial register of the local court (Amtsgericht): Charlottenburg ∙ HRA 28220 B General Partner: EPCOS AG Headquarters: Munich ∙ Commercial register of the local court (Amtsgericht): Munich ∙ HRB 127250 Chairman of the Supervisory Board: Dr. Werner Faber Management Board: Joachim Zichlarz, Chairman ∙ Joachim Thiele · Dr. Norbert Hess · Christian Block
besembeson  (posted 2015-11-25 02:19:43.0)
Response from Bweh at Thorlabs USA: Our Germany division will provide this to you via email.
daniel.o-connor  (posted 2015-04-29 16:53:23.86)
I have a number of biased Si photodiodes e.g. DET100A DET10A and was wondering on the compatibility of this amplifier (TIA60) with them to boost their output when observing low power beams and scatterred light that is modulated at high frequency (close to MHz). I am aware of the PDA200C for photodiodes but I wish to sample beyond 1 MHz if possible to avoid undersampling the signals.
jlow  (posted 2015-04-29 03:40:00.0)
Response from Jeremy at Thorlabs: The TIA60 can be used with the DET series detector. Please make sure the cable between them is as short as possible (one short SMA to BNC cable is included with the TIA60).
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トランスインピーダンスアンプ

トランスインピーダンスアンプTIA60には電源が付属しませんのでご注意ください。 このアンプ用の電源として、下記の電源KPS201がご使用いただけます。TIA60には電源に接続するための4ピン-パワージャック用アダプタが付属しています。

+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
TIA60 Support Documentation
TIA60PMTトランスインピーダンスアンプ
¥157,699
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トランスインピーダンスアンプ用電源

  • TIA60用電源
  • 日本国内で使用可能なACプラグが付属

電源ユニットKPS201はトランスインピーダンスアンプTIA60に対応します。日本国内でお使いいただけるACプラグが付属しています。

+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
KPS201 Support Documentation
KPS201K-Cube&T-Cube単体用電源、15 V、2.66 A、3.5 mmジャック付き
¥5,525
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