V538A
8 Channel NIM-ECL/ECL-NIM Translator
Features
- 8 independent NIM to ECL/NIM and ECL to NIM/ECL channels
- NIM and ECL fan-out of 2
- 300 MHz maximum operating frequency
- COMMON IN input with a fan-out of 16 (both NIM and ECL)
- I/O delay <5 ns
Overview
The CAEN Mod. V538A is a 1-unit wide VME module housing 8 independent logic level translators.
Each of the 8 channels accepts a NIM or ECL signal and provides two NIM and two ECL outputs (OUT 0÷7 A, B). The NIM and ECL inputs of each channel are ORed prior to fan-out.
The maximum operating frequency is 300 MHz.
Two front panel input bridged connectors accept a COMMON IN NIM signal, which allows the use of the module as a fan-out of 16 NIM and 16 ECL signals.
Technical Specifications
- Packaging
1-unit wide 6U VME module
- Inputs
- IN 0-7 NIM: NIM logic level, 50 Ω impedance, Reflections < 3%, for input risetimes > 2 ns
- IN 0-7 ECL: Std. ECL logic levels, 110 Ω impedance
- Reflections < 10%, for input risetimes > 2 ns
- COMM: Std. NIM Level, high impedance, Reflections < 10%, for input risetimes > 2 ns
- Outputs
OUT 0-7 A, B NIM: Std. NIM levels on 50 Ω impedance, Risetime: < 2 ns; OUT 0-7 A, B ECL: Differential ECL levels on 110 Ω impedance, Risetime: < 2 ns
- Max. frequency
- NIM input: 300 MHz (50% duty cycle)
- ECL input: 250 MHz (50% duty cycle)
- Min. signal FWHM
3 ns for NIM/ECL input/output
- I/O delay
- ECL IN to NIM OUT: 2.5 ns;
- ECL IN to ECL OUT: 2.5 ns;
- NIM IN to ECL OUT: 3.5 ns;
- NIM IN to NIM OUT: 3.5 ns COMMON IN to NIM OUT: 4 ns;
- COMMON IN to ECL OUT: 4 ns
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 |
|---|---|
| WV538XBAAAAA | V538AB - 8 Channel NIM-ECL/ECL-NIM Translator (noJAUX) RoHS |