CXA3106Q
Pin
No.
Reference
voltage level
Symbol
I/O
Equivalent circuit
Description
PECLVCC
PECL reference voltage.
When used, ground this pin to the
ground pattern with a 0.1µF ceramic
chip capacitor as close to the pin as
possible.
PECLVCC
–1.3V
35
VBB
O
35
IOGND
IRVCC
44
Charge pump current preparation.
Connect to GND via an external
resistor (1.6kΩ).
Ground this pin to the ground pattern
with a 0.1µF ceramic chip capacitor
as close to the pin as possible.
44
IREF
O
1.3V
IRGND
IOGND
External pin for LPF.
See the Recommended Operating
Circuit for the external circuits. Note
that external resistors and capacitors
should be metal film resistors and
temperature compensation capacitors
which are relatively unaffected by
temperature change.
IRVCC
VCOVCC
2.0V
to
4.4V
RC2
RC1
45
46
O
O
46
45
VCOGND
IOGND
External pin for LPF.
See the Recommended Operating
Circuit for the external circuits.
100
IRGND
2.1V
– 10 –
SONY [ SONY CORPORATION ]
