Pin Description
Typical pin
Pin
No.
Symbol voltage (V)
DC AC
1
VEEO 0
2
VccO
3.3 or
5.0
1.7
to
2.4
3Q
or
4 QB
3.4
to
4.1
0.2
to
2.9
5 SDC
or
0.2
to
4.7
0.2
to
2.9
6 SDCB
or
0.2
to
4.7
7 CAP3
1.3
to
1.8
or
3.0
to
7
3.5
8
CAP2
1.6 or
3.3
CXB1810FN
Equivalent circuit
Description
Ground for data output circuit.
Positive power supply for data
output circuit.
VCCO
3
Data outputs.
4
VEEO
VCC
Signal detection output (TTL).
5
The SDC output is driven to low
level while signal interruption is
detected.
VEE
VCC
Signal detection output (TTL).
6
The SDCB output is driven to
high level while signal
interruption is detected.
VEE
–3–
VCC
Connect a peak hold capacitor
for the signal detection circuit.
8
470pF (typ.)
VEE