SL6654 is ZARLINK [Zarlink Semiconductor Inc] company product |
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![]() SL6654 PDF Download |
File Size : | 406.09 KB |
| Manufacturer: | ZARLINK [Zarlink Semiconductor Inc] | |
| Description: |
...amplifier and detector for FM cellular radio, cordlesstelephones and low power radio applications. It features anexceptionally stable RSSI (Received Signal StrengthIndicator) output using a unique system of detection. Supply... ...NOTES1. The RSSI output is 100% dynamically tested at 5V and +20° C over a 70dB range. First the input to pin 14 is set to2.5mV and the RSSI current recorded Then for each step of 10dB from -40 to +30dB the current is measured again. Thecurrent change in each step must meet the specified figure for current change. The RSSI output is guaranteed monotonic... ...2. Co-channel rejection is measured by applying a 3kHz deviation, 1 kHz modulated signal at an input level to give a 20dBSINAD ratio. Then a 3kHz deviation, 400Hz modulated signal on the same frequency is also applied and its level increasedto degrade the SINAD to 14dB.Typ.... |
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