Electronic Components Datasheet Search |
|
QD21.4-4001 Datasheet(PDF) 1 Page - Vectron International, Inc |
|
QD21.4-4001 Datasheet(HTML) 1 Page - Vectron International, Inc |
|
1 / 1 page Monolithic discriminator dual QD21.4-4000/01 Application Limiting values Unit Value Center frequency fo MHz 21.4 Peak separarion kHz ± 20 Sym. resonance frequency fs at 25 °C MHz 21.38 ± 600 Hz Asym. resonance frequency fa at 25 °C MHz 21.42 ± 1200 Hz Change of sy. resonance frequency -40...+80 °C ppm < 30 Dynamical capacity C1 fF ~ 3.9 Terminating impedance Z Test circuit R1 || C1 Ohm/pF 12.5 R2 || C2 Ohm/pF 12.5 Operating temp. range ° C -40...+80 2 pol resonator discriminator use in mobile and stationary transceivers Characterstics QD10.7-2800/01 Application circuits R1 = 2.4 k R2 = 2.4 k L1; L2 = 5 µH C1; C2 = 0.8...10 pF R1 = 0 R2 = 3.3 k L1; L2 = 5 µH C1; C2 = 0.8...10 pF TELE FILTER Zweigniederlassung der DOVER Germany GMBH 30.01.03 Potsdamer Str. 18 D- 14513 Teltow (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.vectron.com |
Similar Part No. - QD21.4-4001 |
|
Similar Description - QD21.4-4001 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |