NJM2537V-TE1 NJR, NJM2537V-TE1 Datasheet

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... PIN FUNCTION AND BLOCK DIAGRAM Ver.2003-12- FOR PAGERS 1.1 to 4.0V + 1.2mA typ.at V =1. 50MHz SSOP20 1. OSC IN 2. OSC OUT 3. MIXER OUT + DECOUPLING 7. FSK REF 8. QUAD OUT 10. RSSI ■PACKAGE OUTLINE NJM2537V 11. LPF IN 12. LPF OUT 13. BS 14. CHARGE 15. FSK OUT 16. VALM 17. REG CONT 18. REG OUT 19. GND 20. MIXER ...

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ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply voltage Power Dissipation Operating Temperature Range Storange Temperature Range ■ ELECTRICAL CHARACTERISTICS PARAMETER No Signal Operating Current Battery Saving Operating Current Mixer Gain Mixer Intercept Point Mixer Input Resistance Mixer Output Resistance IF ...

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APPLICATION CIRCUIT Ver.2003-12- ...

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TERMINAL FUNCTION PIN NO. SYMBOL PIN VOLTAGE (V) 1 OSC IN 1.38 2 OSC OUT 0,68 20 MIX IN 0.8 3 MIX OUT 0 1.38 6 DEC 1.38 8 QUAD IN 1 OUT 0.16 ...

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TERMINAL FUNCTION PIN NO. SYMBOL PIN VOLTAGE (V) 10 RSSI 0 11 LPF IN 0.18 12 LPF OUT 0.18 7 FSK REF 0. CHARGE - 15 FSK OUT - Ver.2003-12-09 FUNCTION RSSI output Input of ...

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TERMINAL FUNCTION PIN NO. SYMBOL PIN VOLTAGE (V) 16 VALM 0.1 17 REG CONT 0.6 18 REG OUT 1 GND - - 6 - FUNCTION Output of the alarm signal. + When V drops ...

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TYPICAL CHARACTERISTICS S+N N, AMR vs. Mixer Input  fRF MHz   ± VLO 110 dBuV , fdev 4  Mixer Gain vs. Supply ...

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TYPICAL CHARACTERISTICS Quick Charge Current vs. Supply Current (12pin=0.18V) Battery Saving Operating Current vs. Temperature + (V =1.4V) Mixer Gain vs. Temperature + (V =1.4V, fRF=21.7MHz, Vin=60dBµ Operating Current vs. Temperature + (V =1.4V) Quick Charge ...

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TYPICAL CHARACTERISTICS RSSI vs. Temperature  fRF MHz , VRF   fLO 22 . 155 MHz , VLO 110  Mixer Output vs. RF Input ...

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The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product ...