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| | PRL Comparators | | Applications - Window Comparators
- High Speed Timing
- Line Receivers
- Threshold Detection
- Peak Detection
- Sinewave to square wave conversion
| Stand alone Hi-speed dual channel Comparator modules from Pulse Research Lab detect sinewave and small signals (as small as 10 mV) and convert them to logic-level outputs. PRL offers models with complementary ECL, PECL, LVPECL, or TTL outputs. An RS-422 output versions is also available on special order. The PRL-255CN is a frequency divider (f/2 and /f4) with the same input circuit as the PRL-350 Series, and can divide sinewaves or small-amplitude signals. Please see our Sinewave Conversion FAQ for other models that can convert sinewaves (200 mV min amplitude) | | Model No. | Description | Input Logic | Output Logic | I/O Connectors | No. of Outputs | fmax (MHz) | Price |
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| PRL-255CN | Small-signal frequency divider (f/2 & f/4), NECL outputs | +3 V/ -2.0 V | ECL | SMA/SMA | 4 (2 Compl. pair) | 2000 |
$575 |
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| PRL-350ECL | Comparator, ECL Outputs | +3 V/ -2.0 V | ECL | SMA/SMA | 4 (2 Compl. pair) | 1200 |
$575 |
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| PRL-350TTL | Comparator, TTL Outputs | +3 V/ -2.0 V | TTL | SMA/SMA | 4 (2 Compl. pair) | 300 |
$575 |
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| PRL-350LP | Comparator, LVPECL Outputs | +3 V/ -2.0 V | LVPECL | SMA/SMA | 4 (2 Compl. pair) | 300 |
$575 |
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| PRL-350P | Comparator, PECL Outputs | +3 V/ -2.0 V | PECL | SMA/SMA | 4 (2 Compl. pair) | 300 |
$575 |
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| PRL-350RS | Comparator, RS-422 Outputs | +3 V/ -2.0 V | RS422 | SMA/SMA | 2 | 600 |
$575 |
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| PRL-350RSTR | Comparator, RS-422 Outputs | +3 V/ -2.0 V | RS422 | SMA/Triax | 2 | 600 |
$815 |
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**All prices are for U.S. orders only. For export orders, please add 15%. Prices subject to change without notice. Please consult factory for additional information at
+1-310-515-5330 or
sales@pulseresearchlab.com**
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