Datasheet

LTC6602
12
6602fc
Timing Diagram of the Serial Interface
BLOCK DIAGRAM
D3D3 D2 D1 D0 D7 • • • • D4
D3D3D4 D2 D1 D0 D7 • • • • D4
t
6
t
9
t
7
t
3
t
5
t
4
t
1
t
8
t
2
PREVIOUS BYTE CURRENT BYTE
SCLK
SDI
CS
SDO
6602 TD
2
V
DDA
GND
V+
A
1
V+
IN
R
BIAS
4
V
OCM
3
CLKCNTL
LPF1(CS)
5
6
17
18
15
16
14
13
6602 BD
20
19
22
21
2324
11
12
9 10
87
–INB
+INB
HPF1(SDI)
LPF0(SCLK)
HPF0(SDO)
–OUTB
–INA
+INA
GAIN0(D0)GAIN1
MUTE
+OUTA
SER
–OUTA
CLKIO
V+
D
GND
+OUTB
LPF HPF
LPF HPF
CONTROL BIAS CLK
CONTROLBIAS CLK
BIAS/OSC
CLOCK
GENERATOR
CONTROL
LOGIC
CHANNEL A
CHANNEL B
PGA
1.6k
1.6k
PGA
TIMING DIAGRAM