V1250
New
VME 16-channel Differential to Single-Ended Signal Converter
Features
- 1 unit VME 6U
- 16 differential inputs on 34-pin (2.54mm) header connector
- 16 single-ended outputs on LEMO connectors
- Fixed Gain: 1*
- ±2 Vpp input range
- ±2 V output range*
- Bandwidth: DC to 30 MHz
- Output noise < 480 uV RMS (with disconnected inputs and outputs terminated to 50 Ω
- Suitable for CAEN A1442 CSP
* with no termination: output range = ± 4V, Gain = 2.
Overview
The CAEN Mod. V1250 is a 16 channel differential to single ended signal converter in a 1-unit wide VME 6U form factor. It provides differential inputs (34-pin 2.54 mm header, Zdiff = 100 Ω) and single ended outputs (coaxial LEMO, Rout = 50 Ω).
Although the V1250 is a general purpose converter, it is best suited for the conversion of signals coming from charge sensitive preamplifiers, such as the A1442 (typ. rising edge > 10 ns). The analog bandwidth is therefore set to 30 MHz in order to optimize the signal to noise ratio.
| 34-pin male header connector (IN) pitch – mating: 2.54 mm | | LEMO connector (OUT) 1-unit wide VME 6U, 16 channel (Mod. V1250) |
Consult our connectors reference page for technical information.
Technical Specifications
- Form Factor
1-unit wide VME 6U
- Inputs
16 channels, 100 Ω terminated
34-pin male header connector
(pitch – mating: 2.54 mm)
- Outputs
16 LEMO outputs
50 Ω series output resistance
- Gain
x1 (output signal terminated to 50 Ω)
x2 (output signal not terminated)
- Input Range
±2 Vpp (Zdiff = 100 Ω)
- Output Range
±4 V (output signal not terminated)
±2 V (output signal terminated to 50 Ω)
- Bandwidth
DC to 30 MHz
- Output Noise
< 480 μV RMS (measured with disconnected inputs and outputs terminated to 50 Ω)
- Power Requirements
- 120 mA @ +5V
- 130 mA @ -12V
- +12V not used
Compare
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Accessories
- A954
- Cable assembly 2.54mm 34 pin female to two 2.54mm 16 pin female - 50 cm
Ordering Options
| Code | Description |
|---|---|
| WV1250XAAAAA | V1250 - 16 ch Differential to Single Ended signal converter RoHS |
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