cxa1372bs Sony Electronics, cxa1372bs Datasheet - Page 6

• Manufacturer Part Number: cxa1372bs
• Description: Rf Signal Processing Servo Amplifier For Cd Player
• Manufacturer: Sony Electronics

Pin No.
16
Q
17
18
20
21
22
23
24
25
26
27
22
23
24
26
27
28
29
30
31
32
33
S
FSET
ISET
SSTOP
DIRC
LOCK
CLK
XLT
DATA
XRST
C. OUT
SENS
Symbol
I/O
O
O
I
I
I
I
I
I
I
I
I
17
18
26
27
20
21
22
24
25
23
16
147
Equivalent circuit
147
147
147
147
47k
20k
– 6 –
15k
100k
15k
15µA
7µA
Serial data input from CPU.
(no pull-up resistor)
Sets the peak frequency of focus
tracking phase compensation.
Current is input to determine focus
search, track jump, and sled kick
level.
Used for 1-track jump. Contains a
47k pull-up resistor.
At "Low" sled overrun prevention
circuit operates. Contains a 47k
pull-up resistor.
Latch input from CPU.
(no pull-up resistor)
Reset input, reset at "Low".
(no pull-up resistor)
Limit SW ON/OFF signal detection
for disc innermost track detection.
Serial data transfer clock input from
CPU. (no pull-up resistor)
Track number count signal output.
Outputs FZC, AS, TZC and SSTOP
through command from CPU.
Description
CXA1372BQ/BS