CXA1814N
Pin
No.
Pin voltage
I/O
Symbol
Equivalent circuit
Description
DC
AC
impedance
VCC
REC
Approx.
0.5 Vp-p
16
16
1.10 V
Pilot signal output.
PILOT
180µA
GND
VCC
5µA
LOW≤0.8 V
HIGH≥2.1 V
Power save mode control.
High: STBY
17
17 STBY
—
GND
VCC
Electric potential for FH
detection operating point.
18
18 VREF
1.58 V
—
100µA
GND
VCC
Approx.
19
CLOCK
19
IN
VCC—0.7 V 0.3 Vp-p
Typ.
150 kΩ External clock input.
150k
150k
30µA
GND
Serial input clock for
GCA1 and GCA2 gain and
TEST mode control.
20 SCLK
VCC
5µA
Serial data input for GCA1
and GCA2 gain and TEST
mode control.
LOW≤0.8 V
—
20
21
22
SIN
CS
HIGH≥2.1 V
21
22
GND
Chip select input for GCA1
and GCA2 gain and TEST
mode control.
– 5 –
SONY [ SONY CORPORATION ]
