CXA1998 SONY [Sony Corporation], CXA1998 Datasheet - Page 7

• Manufacturer Part Number: CXA1998
• Description: Recording/Playback Equalizer Amplifier
• Manufacturer: SONY [Sony Corporation]

No.
Pin
24
27
25
26
28
33
34
35
DATA
DGND
GND
VG
V
LATCH
XRESET
CLK
Symbol
CC
voltage
0.0V
0.0V
4.0V
8.0V
DC
—
—
I/O
—
—
—
—
I
I
resistance
60kΩ
—
—
—
—
—
I/O
27
24
25
26
34
35
GND
GND
GND
V
CC
33
GND
– 7 –
GND
28
147
4
4
45k
2
Equivalent circuit
30k
30k
10.5k
4k
2k
10.5k
5p
25µA
25µA
GND
GND
GND
500
500
V
2
4
30k
30k
30k
30k
CC
V
V
CC
V
DD
DD
Serial data interface
latch input.
Serial data interface
reset input.
Low: Reset.
Serial data interface
clock input.
Serial data interface
serial data input.
Serial data interface
block ground.
Ground.
Signal reference
voltage. Connects a
capacitor for ripple
rejection.
Power supply.
At this time serial
data outputs
(Pins 15 to 22)
are all open
(high).
Description
CXA1998AQ