AD9864 Datasheet, PDF (20/44 Pages) Analog Devices – IF Digitizing Subsystem

AD9864
CLKOUT
FS
DOUT
I15
I0
Q15
Q14
Q0
SCKI = 0, SCKT = 0, SLFS = 0, SFSI = 0, EFS = 0, SFST = 0, EAGC = 0
CLKOUT
FS
DOUT
I15
I0
Q15
Q14
Q0
SCKI = 0, SCKT = 0, SLFS = 1, SFSI = 0, EFS = 0, SFST = 0, EAGC = 0
CLKOUT
FS
DOUT
I15
I0
Q15
Q14
Q0
ATTN7
SCKI = 0, SCKT = 0, SLFS = 0, SFSI = 0, EFS = 0, SFST = 0, EAGC = 1, AAGC
ATTEN6
RSSI0
CLKOUT
FS
HI-Z
DOUT
START
START
I15
I8
STOP
BIT
I7
I0
STOP
BIT
Q15
BIT
BIT
IDLE (HIGH) BITS _{SCKI = 0, SCKT = 0, SLFS = X, SFSI = X, EFS = 1, SFST = 1, EAGC = 0}
SCKI = 0, SCKT = 0, SLFS = X, SFSI = X, EFS = 1, SFST = 0, EAGC = 0; AS ABOVE, BUT FS IS LOW
Figure 32. SSI Timing for Several SSICRA Settings with 16-Bit I/Q Data
Rev. 0 | Page 20 of 44