CXA1998 SONY [Sony Corporation], CXA1998 Datasheet - Page 13

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

Note)
• V
• V
• The threshold levels of low level input voltage and high level input voltage depend on V
detection is done by comparison with V
DD
CC
Low level
input voltage
High level
input voltage
Low level
output voltage
High level output
off leak current
Maximum clock
frequency
Minimum clock
pulse width
Minimum reset
pulse width
Minimum data
setup time
Minimum data
hold time
Minimum data
pulse width
Minimum latch
setup time
Minimum latch
hold time
Minimum clock
hold time
is CPU supply voltage of 5.0V.
is 10.0V for high level output off-leak current.
Item
V
V
V
(Pins 15, 16, 17, 18, 19, 20, 21, 22)
I
(1) f
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
OZ
IL
IH
OL
t
t
t
t
t
t
t
t
, I
CK
WC
WR
SDK
HCD
WD
SLD
HCL
HLC
Leak current which flows to the output
pin when I
voltage is 10V. (Pins 15 to 22)
(LATCH/CLK/DATA/XRESET)
(Pins 24, 25, 26, 27)
(LATCH/CLK/DATA/XRESET)
(Pins 24, 25, 26, 27)
OL
(LATCH
(CLK
(LATCH
(DATA
= 2mA (max)
(CLK
Measurement conditions
DD
/2. (Refer to “Equivalent circuit” of Pin Description.)
OZ
LATCH)
DATA)
output is open; applied
CLK)
DATA)
CLK)
– 13 –
Min.
500
0.0
3.5
0.0
—
—
—
—
—
—
—
—
—
Typ.
—
—
—
—
—
—
—
—
—
—
—
—
—
Max.
V
DD
1.5
0.5
1.0
1.0
1.0
1.0
1.0
2.0
1.0
1.0
1.0
—
DD
. Input level
CXA1998AQ
Unit
kHz
µA
µs
V