CXA1814 SONY [Sony Corporation], CXA1814 Datasheet - Page 6

• Manufacturer Part Number: CXA1814
• Description: 8 mm VCR ATF
• Manufacturer: SONY [Sony Corporation]

No.
Pin
23
24
25
26
27
28
Symbol
RATIO
SP/LP
SP/LP
CLOG
CLOG
MOD
ENV
OUT
REF
REF
PB
HIGH≥V
0 V to V
HIGH≥V
LOW≤0.4 V
0 V to V
LOW≤0.4V
–0.8 V
–1.4 V
–0.8 V
–1.4 V
0.53 V
DC
Pin voltage
CC
CC
CC
CC
AC
—
—
—
—
—
23
28
25
24
26
27
Equivalent circuit
– 6 –
100µA
20µA
20µA
5µA
5µA
V
V
GND
GND
V
V
GND
V
GND
CC
GND
CC
CC
CC
CC
impedance
I/O
This pin is as follows during
variable speed playback.
During SP mode: High
During LP mode: Low
“Low” during normal
playback.
Threshold level setting for
LP/SP identification during
special playback.
Clog detection output.
Clogged state:
Normal state:
Threshold level setting for
clog detection.
Input for DC shifted
envelope signal.
Envelope detector output.
Description
High
Low
CXA1814N