AD6620AS Analog Devices Inc, AD6620AS Datasheet - Page 8

• Manufacturer Part Number: AD6620AS
• Description: IC DGTL RCVR SIGNAL PROC 80-PQFP
• Manufacturer: Analog Devices Inc

Specifications of AD6620AS

• Rohs Status: RoHS non-compliant
• Interface: Parallel/Serial
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 80-MQFP, 80-PQFP
• Mounting Type: *
• Applications: -

SERIAL PORT: BUS MASTER
RESET with PAR/SER = “0” establishes Serial Port active.
SBM = “1” puts AD6620 in Serial Bus Master mode SCLK is
output; SDFS is output.
AD6620
SCLK
SCLK
SCLK
SCLK
SDFS
SDFE
SDO
CLK
SDI
t
DSF
t
SDFSH
t
DSO
t
SCLKL
t
SSI
t
SCLKD
DATA
I
15
t
SCLK
t
HSI
I
t
14
SCLKH
t
DSE
I
13
t
SDFEH
SERIAL PORT: CASCADE MODE
RESET with PAR/SER = “0” establishes Serial Port active.
SBM = “0” puts AD6620 in Serial Port Cascade mode, SCLK
is input; SDFS is input.
SCLK
SCLK
SDFE
SCLK
SDFS
SCLK
SDO
SDO
SDI
t
SSF
t
HSF
t
HSRF
t
I
I
15
15
DSO
t
SCLKL
t
SSI
I
I
14
14
DATA
t
SCLK
t
HSI
t
DSE
t
SCLKH
Q
Q
1
1
Q
Q
0
0
t
SDFEH