NJM2597 Series
455kHz Input FM IF Demodulator
NJM2597 Series
455kHz Input FM IF Demodulator
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Description
The NJM2597 is a low current FM IF demodulator ICs with 455kHz IF input，which operate from 1.6V supply. The NJM2597 contains the minimum functions required to FM IF demodulator，that is，IF amplifier，quadrature detector，LPF amplifier，FSK comparator，RSSI，and RSSI comparator. It offers unmatched design flexibility.
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Spec
Consumer Supply Voltage 1.6V to 5.5V Operating Current Typ. 0.55 mA Structure Bipolar Technology Wide Operating Temperature -40℃ to +85℃ Junction Temp. +125℃ Package SSOP14 IF Input Frequency 455kHz (standard) The Range of Linear Area on RSSI Output versus IF Input Characteristics NJN2590 IF Input level=25 to 60 dBuVEMF(reference value)
NJM2597 IF Input level=35 to 85 dBuVEMF(reference value)Note RSSI Comparator -
Technical
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJM2597V SSOP14 - NJM-1-s-fr - Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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