EV-ADF4159EB2Z Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Lista de partido
EV-ADF4159EB2Z
Analog Devices
EV-ADF4159EB2Z Datasheet PDF : 36 Pages
| |||
Data Sheet
ADF4159
Table 3. Read Timing
Parameter
Limit at TMIN to TMAX
t1 1
tPFD + 20
t2
20
t3
25
t4
25
t5
10
Unit
ns min
ns min
ns min
ns min
ns min
Description
TXDATA setup time
CLK setup time to data (on MUXOUT)
CLK high duration
CLK low duration
CLK to LE setup time
1 tPFD is the period of the PFD frequency; for example, if the PFD frequency is 50 MHz, tPFD = 20 ns.
Read Timing Diagram
TXDATA
t1
CLK
t3
t4
MUXOUT
t2
DB36
DB35
DB2
DB1
LE
NOTES
1. LE SHOULD BE KEPT HIGH DURING READBACK.
Figure 3. Read Timing Diagram
DB0
t5
500µA IOL
TO MUXOUT
PIN
CL
10pF
0.9V
100µA IOH
Figure 4. Load Circuit for MUXOUT Timing, CL = 10 pF
Rev. B | Page 5 of 36
Share Link: