SA58640DK,112 NXP Semiconductors, SA58640DK,112 Datasheet
SA58640DK,112
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SA58640DK,112 Summary of contents
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SA58640 Low-voltage mixer FM IF system Rev. 01 — 6 April 2005 1. Introduction The SA58640 was designed for cordless telephone applications in which efficient and economic integrated solutions are required and yet high performance is desirable. Although the product ...
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Philips Semiconductors 5. Ordering information Table 1: Ordering information Type number Package Name SA58640DK SSOP20 6. Block diagram Fig 1. Block diagram 7. Pinning information 7.1 Pinning Fig 2. Pin configuration 9397 750 14161 Product data sheet Description plastic shrink ...
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Philips Semiconductors 7.2 Pin description Table 2: Symbol RF_IN_P RF_IN_N_DEC OSCOUT OSCIN RSSI_OUT V CC AUDIO_FB AUDIO_OUT RSSI_FB QUAD_IN LIM_OUT LIM_DEC LIM_DEC LIM_IN GND IF_AMP_OUT IF_AMP_DEC IF_AMP_IN IF_AMP_DEC MIXER_OUT 8. Functional description The SA58640 signal processing system ...
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Philips Semiconductors fixed or variable resistor pad for simultaneous loss and impedance matching can be added between the first IF output (pin 16) and the interstage network. The overall gain will then with 2 ...
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Philips Semiconductors 9. Limiting values Table 3: In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol stg T amb Z th 10. Static characteristics Table amb Symbol V CC ...
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Philips Semiconductors 11. Dynamic characteristics Table 5: Dynamic characteristics Symbol Parameter Mixer/oscillator section (external LO = 220 mV f input frequency in f crystal oscillator osc frequency noise figure at 45 MHz third-order input intercept point (50 source) P conversion ...
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Philips Semiconductors 12. Application information FLT1 C23 MHz input Fig 3. 45 MHz application circuit Table 6: Component C10 C12 C14 C15 C17 C18 ...
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Philips Semiconductors Table 6: Component C21 C23 C26 C27 FLT1 FLT2 IFT1 R10 R11 R17 R18 R19 [1] This value can be reduced when a battery is the power source. 13. Test information Fig 4. Application ...
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Philips Semiconductors 1. The C-message and de-emphasis filter combination has a peak gain of 10 for accurate measurements. Without the gain, the measurements may be affected by the noise of the scope and HP339A analyzer. The de-emphasis filter has a ...
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Philips Semiconductors 5 (1) sensitivity (dB (2) 45 (3) 55 (4) 65 125 105 MHz; deviation = CC level = 117.6 mV RMS (1) Audio (2) AM rejection ...
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Philips Semiconductors 14. Package outline SSOP20: plastic shrink small outline package; 20 leads; body width 4 pin 1 index 1 DIMENSIONS (mm are the original dimensions) A UNIT max. 0.15 ...
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Philips Semiconductors 15. Abbreviations Table 7: Acronym AC AM ESD ESR RSSI SINAD SSOP THD 9397 750 14161 Product data sheet Abbreviations Description Alternating Current Amplitude Modulation Electrostatic Discharge Equivalent Series Resistance Frequency Modulator Intermediate Frequency ...
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Philips Semiconductors 16. Revision history Table 8: Revision history Document ID Release date SA58640_1 20050406 9397 750 14161 Product data sheet Data sheet status Change notice Product data sheet - Rev. 01 — 6 April 2005 SA58640 Low-voltage mixer FM ...
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Philips Semiconductors 17. Data sheet status [1] Level Data sheet status Product status I Objective data Development II Preliminary data Qualification III Product data Production [1] Please consult the most recently issued data sheet before initiating or completing a design. ...
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Philips Semiconductors 21. Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 General description . . ...