LTC6603 Linear Technology, LTC6603 Datasheet - Page 12

• Manufacturer Part Number: LTC6603
• Description: Dual Adjustable Lowpass Filter
• Manufacturer: Linear Technology

LTC6603
BLOCK DIAGRAM
TIMING DIAGRAM
12
SCLK
SDO
SDI
CS
CLKCNTL
LPF1(CS)
D4
PREVIOUS BYTE
R
V
V+
OCM
BIAS
V+
IN
A
t
1
2
3
4
5
6
1
GND
V+
+INB
D3
A
+INA
24
7
D3
t
2
TO PIN 20
t
8
–INB
–INA
23
8
BIAS/OSC
Timing Diagram of the Serial Interface
D2
t
D2
4
LPF0(SCLK)
CONTROL
GAIN1
BIAS
22
9
GAIN
GAIN
t
3
CONTROL
CONTROL
LOGIC
GAIN0(D0)
CHANNEL A
CHANNEL B
D1
SDI
21
10
D1
BIAS
LPF
LPF
GENERATOR
CAP
SDO
20
CLOCK
11
t
D0
6
CLK
CLK
D0
t
5
–OUTB
t
9
+OUTA
19
12
t
CURRENT BYTE
7
6603 BD
D7 • • • • D4
D7 • • • • D4
18
17
16
15
14
13
www.DataSheet4U.com
–OUTA
SER
V+
CLKIO
GND
+OUTB
D
D3
6603 TD
D3
6603f