Small, for TE cooled detectors
SIP-TO8 series
Transimpedance preamplifier
SIP-TO8 is a series of ultra-small transimpedance, AC or DC coupled preamplifiers. It is designed to operate with either biased or non biased detectors. It is compatible with thermoelectrically cooled detectors in TO8 package. SIP-TO8 is dedicated for OEM applications and requires external heatsink (MHS-2). There is a possibility to adjust gain (devices with a frequency bandwidth up to 100 MHz).
See specification
Types of VIGO detectors that can be integrated with SIP-TO8 preamplifier
Photoconductive: PC-2TE, PC-3TE, PC-4TE
Photoconductive optically immersed: PCI-2TE, PCI-3TE, PCI-4TE
Photovoltaic: PV-2TE, PVA-2TE, PV-3TE, PV-4TE
Photovoltaic optically immersed: PVI-2TE, PVIA-2TE, PVI-3TE, PVI-4TE
Photovoltaic multiple junction: PVM-2TE
Photovoltaic multiple junction optically immersed: PVMI-2TE, PVMI-3TE, PVMI-4TE
Specification (Ta = 20°C)
Parameter |
Typical value |
Conditions, remarks |
|
| Low cut-off frequency flo, Hz | DC, 10, 100, 1k, 10k | ||
|
High cut-off frequency fhi, Hz
|
100k, 1M, 10M, 100M, 250M | ||
|
Transimpedance Ki, V/A
|
up to 100k | tunable | |
|
Transimpedance range Ki max / Ki min
|
up to 5 | ||
|
Output impedance Rout, Ω
|
50 | ||
| Output voltage swing Vout, V | ±10
±2 ±1 |
fhi ≤ 1 MHz, RL = 1 MΩ*)
1 MHz < fhi ≤ 10 MHz, RL = 1 MΩ*) 10 MHz < fhi ≤ 250 MHz, RL = 50 Ω*) |
|
|
Output voltage offset Voff, mV
|
max ±20**) |
|
|
|
Power supply voltage Vsup, V
|
±15
±9 |
fhi ≤ 1 MHz
fhi >1 MHz |
|
| Power supply current Isup, mA | max ±50 | no detector biasing | |
|
Ambient operating temperature Ta, °C
|
10 to 30 | ||
|
Signal output socket
|
MMCX | ||
|
Power supply and TEC control socket
|
AMP2×4 (male) | AMPMODU 2×4 | |
|
Mounting hole
|
none | ||
|
Fan
|
no | external heatsink necessary | |
|
*) RL – load resistance
**) Measured with equivalent resistor at the input instead of the detector, it is to avoid the environmental thermal radiation impact.
|
|||
Mechanical layout, mm
Access to file
Access to this file is limited. In order to download it, please provide all the information and submit the form.
Application notes
Temperature sensor characteristics
Dedicated accessories
Contact form
For more information, please contact us directly:
