Os motores de busca de Datasheet de Componentes eletrônicos |
|
MC145426 Folha de dados(PDF) 5 Page - Motorola, Inc |
|
MC145426 Folha de dados(HTML) 5 Page - Motorola, Inc |
5 / 20 page MC145422 •MC145426 MOTOROLA 5 ANALOG CHARACTERISTICS (VDD = 5 V, TA = 0 to 70°C) Parameter Min Max Unit Modulation Differential Amplitude (RL = 440 Ω) LO1 to LO2 4.5 6.0 V p–p Modulation Differential DC Offset 0 300 mV Demodulator Input Amplitude (See Note) 0.050 2.5 V peak Demodulator Input lmpedance 50 150 k Ω NOTE: The input level into the demodulator to reliably demodulate incoming bursts. Input referenced to Vref. MC145422 SWITCHING CHARACTERISTICS (VDD = 5 V, TA = 25°C, CL = 50 pF) Parameter Figure No. Symbol Min Max Unit Input Rise Time All Digital Inputs 1 tr — 4 µs Input Fall Time All Digital Inputs 1 tf — 4 µs Pulse Width TDC/RDC, RE1, MSI 1 tw(H,L) 90 — ns CCI Duty Cycle 1 tw(H,L) 45 55 % Data Clock Frequency TDC/RDC — tDC 64 2560 kHz Propagation Delay Time MSI to SO1, SO2 VD (PD = VDD) TDC to Tx 2 3 tPLH, tPHL — — 90 90 ns MSI to TDC/RDC Setup Time 4 tsu3 tsu4 90 40 — — ns TE1/RE1 to TDC/RDC Setup Time 4 tsu3 tsu4 90 40 — — ns Rx to TDC/RDC Setup Time 5 tsu5 60 — ns Rx to TDC/RDC Hold Time 5 th1 60 — ns SI1, SI2 to MSI Setup Time 6 tsu6 60 — ns SI1, SI2 to MSI Hold Time 6 th2 60 — ns MC145426 SWITCHING CHARACTERISTICS (VDD = 5 V, TA = 25°C, CL = 50 pF) Parameter Figure No. Symbol Min Max Unit Input Rise Time All Digital Inputs 1 tr — 4 µs Input Fall Time All Digital Inputs 1 tf — 4 µs Clock Output Pulse Width CLK 1 tw(H,L) 3.8 4.0 µs Crystal Frequency — fX1 4.086 4.1 MHz Propagation Delay Times TE1 Rising to CLK (TE = VDD) TE1 Rising to CLK (TE = VSS) CLK to TE1 Falling CLK to RE1 Rising RE1 Falling to CLK (TE = VDD) RE1 Falling to CLK (TE = VSS) CLK to Tx TE1 to SO1, SO2 7 7 7 8 8 8 9 9 tp1 tp1 tp2 tp3 tp4 tp4 tp5 tp6 – 50 438 — — – 50 438 — — 50 538 40 40 50 538 90 90 ns Rx to CLK Setup Time 5 tsu5 60 — ns Rx to CLK Hold Time 5 th1 60 — ns SI1, SI2 to TE1 Setup Time 6 tsu6 60 — ns SI1, SI2 to TE1 Hold Time 6 th2 60 — ns |
Nº de peça semelhante - MC145426 |
|
Descrição semelhante - MC145426 |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes 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 |