ADL5336-EVALZ AD [Analog Devices], ADL5336-EVALZ Datasheet - Page 5

• Manufacturer Part Number: ADL5336-EVALZ
• Description: Cascadable IF VGAs
• Manufacturer: AD [Analog Devices]

Data Sheet
TIMING DIAGRAMS
DATA
NOTES
1. THE FIRST DATA BIT DETERMINES WHETHER THE PART IS WRITING TO OR READING FROM THE INTERNAL 8-BIT REGISTER. FOR A WRITE
CLK
NOTES
1. THE FIRST DATA BIT DETERMINES WHETHER THE PART IS WRITING TO OR READING FROM THE INTERNAL 8-BIT REGISTER. FOR A READ
DATA
OPERATION, THE FIRST BIT SHOULD BE A LOGIC 1. THE 8-BIT WORD IS THEN REGISTERED INTO THE DATA PIN ON CONSECUTIVE RISING
EDGES OF THE CLOCK.
LE
SDO
CLK
OPERATION, THE FIRST BIT SHOULD BE A LOGIC 0. THE 8-BIT WORD IS THEN UPDATED AT THE SDO PIN ON CONSECUTIVE FALLING EDGES
OF THE CLOCK.
LE
t
WRITE BIT
t
DS
LS
t
t
READ BIT
DS
LS
t
DH
t
t
D
DH
LSB
DC
LSB
t
CLK
t
CLK
LSB + 1
DC
LSB + 1
LSB + 2
Figure 2. Write Mode Timing Diagram
Figure 3. Read Mode Timing Diagram
DC
t
LSB + 2
PW
t
PW
Rev. B | Page 5 of 32
LSB + 3
DC
LSB + 3
MSB – 3
DC
MSB – 3
MSB – 2
DC
MSB – 2
MSB – 1
DC
DC
MSB – 1
MSB
DC
t
LH
MSB
t
LH
ADL5336