AD6650ABCZ Analog Devices Inc, AD6650ABCZ Datasheet - Page 8

• Manufacturer Part Number: AD6650ABCZ
• Description: DIVERSITY IF-TO-BASEBAND GSM/EDGE NARROW-BAND RECEIVER
• Manufacturer: Analog Devices Inc

AD6650
WR (R/W)
(DTACK)
WR (R/W)
RD (DS)
(DTACK)
RD (DS)
A[2:0]
D[7:0]
A[2:0]
D[7:0]
RDY
RDY
CS
CS
NOTES
1.
2.
NOTES
1.
2.
t
FROM FALLING EDGE OF RD TO RISING EDGE OF RDY.
t
t
FROM FALLING EDGE OF WR TO RISING EDGE OF RDY.
t
ACC
ACC
ACC
ACC
SYNC
ACCESS TIME DEPENDS ON THE ADDRESS ACCESSED. ACCESS TIME IS MEASURED
REQUIRES A MAXIMUM OF 13 CLK PERIODS.
CLK
ACCESS TIME DEPENDS ON THE ADDRESS ACCESSED. ACCESS TIME IS MEASURED
REQUIRES A MAXIMUM OF NINE CLK PERIODS.
t
DRDY
t
DRDY
t
SAM
t
t
Figure 10. INM Microport Write Timing Requirements
Figure 11. INM Microport Read Timing Requirements
SAM
SAM
t
ZD
VALID ADDRESS
VALID DATA
t
ACC
t
t
SS
ACC
Figure 9. SYNC Timing Inputs
VALID ADDRESS
Rev. A | Page 8 of 44
t
t
HWR
HS
t
DD
t
t
HAM
HAM
VALID DATA
t
HAM
t
ZD