(China (Mainland))
Product Summary
The SL6619 is an advanced Direct Conversion FSK Data Receiver for operation up to 450 MHz. The SL6619 integrates all functions to convert a binary FSK modulated RF signal into a demodulated data stream. Adjacent channel rejection is provided using tuneable gyrator filters. RF and audio AGC functions assist operation when large interfering signals are present and an automatic frequency control (AFC) function is provided to extend centre frequency acceptance. Applications are (1)Pagers, including Credit Card, PCMCIA and Watch Pagers; (2)Low Data Rate Receivers, e.g. Security Systems.
Parametrics
SL6619 absolute maximum ratings: (1)Storage temperature: -55 to 150°C; (2)Operating temperature: -10 to 155°C; (3)Maximum voltage on any: 14V; (4)pin w.r.t. any other pin, subject to the following conditions: Current, pin 3 (MIXIP), pin 5 (MIXPB), pin 12 (LOIPI)and pin 14 (LOIPB): <5ma; (5)Most negative voltage on any pin: 20·5V w.r.t. gnd.
Features
SL6619 features: (1)Very Low Power Operatiofrom Single Cell; (2)Superior Sensitivity; (3)Operatioat 512, 1200 and 2400 Baud; (4)OChip 1 Volt Regulator; (5)1mm Height Miniature Package; (6)Automatic Frequency Control Function; (7)Programmable Post DetectioFilter; (8)AGC DetectioCircuitry; (9)Power DowFunction; (10)Battery Strength Indicator.
Diagrams
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 SL6619 |
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SL6619 |
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SL6649-1 |
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SL6649-KG |
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SL6679 |
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SL6659 |
Other |
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Negotiable |
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SL6654 |
Other |
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