Moteur de recherche de fiches techniques de composants électroniques |
|
SL1019P Fiches technique(PDF) 4 Page - AUK corp |
|
SL1019P Fiches technique(HTML) 4 Page - AUK corp |
4 / 10 page KSI-W020-000 4 Electrical Characteristics(continued) Characteristics Symbol Test Condition Min. Typ. Max. Unit Input Voltage at Signal Meter Output 1V VIN VSM = 1V 18 24 30 dBμ Local OSC Buffer Output VOSC (BUF) - 320 380 - mVrms Quieting sensitivity QS S/N = 20dB - 25 - dBμ Detection Output Variation Δ VOD Input 74dBμ →130dBμ - 0.2 - dB Wide-Band AGC On State Input WBAGC Interference1.4MHz Non mod. Reception 1MHz quiescent. Input for ANT Damping ON. - 82 - dBμ Local OSC Variation within broadcast band Δ Vosc VOSCL - VOSCH - 15 - mVrms VSM-BW1 74dBμ input, frequency at which output is reduced to 1/2 - ±1.5 - KHz Signal Meter Band VSM-BW2 74dBμ input, frequency at which output is reduced to 1/10 - - 4.5/+7 - KHz Selectivity SEL 30% mod ± 10kHz, WBAGC : “OFF” - 43 - dB IF Interference IF.I. fr = 600kHz, WBAGC : “OFF” - 77.5 - dB Image Frequency Interference IM.I. fr = 1400KHz, WBAGC : “OFF” - 52 - dB Information in using IC 1. Use the bias condition in “RF VCC ≤ IF VCC“ 2. Avoid coupling between the antenna tuning circuit and the local OSC. 3. Connect detection capacitor (C15) between pin13(output) and pin14(VCC) so that no leakage of the IF signal to the GND line occurs. If the capacitor C15 is connected to GND, the S/N ratio and the usable sensitivity may get worse. Radiation from C15 may cause harmonics in the IF signal to return to the RF stage, and the result may lead to more tweet interference. So, connect C15 as close to pin 13,14 as possible. Consider the direction of the capacitor and separate it from the ANT circuit. 4. Use a semi-fixed resistor for R9 with VSM considered. 5. Consider the following conditions when designing the coils. The table is the input level at each pin at which the detection output at fm =400Hz 30% mod becomes -25 dBm. SL1019P |
Numéro de pièce similaire - SL1019P |
|
Description similaire - SL1019P |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |